Modelling the performance of a calorifier installed at a university residence intended to be retrofited by an air source heat pump
- Mzolo, Noluthando Precious Duduzile
- Authors: Mzolo, Noluthando Precious Duduzile
- Date: 2017
- Subjects: Caloric engines Heat pumps
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4660 , vital:28485
- Description: Sanitary hot water production contributes significantly to the electrical energy consumption in the university campus. An in-depth understanding of the current hot water technology, number of students, capacity of water used per student, time of use of hot water, total volume of hot water consumed and the total energy used on an average weekday in a university residence are very crucial in opting for energy efficient technology like an air source heat pump (ASHP) water heater. The study focused on quantitative and qualitative analysis of data collected for the hot water profiles in one of the university residences (Elitheini 1) from the conduction of experiment and questionnaires. The results revealed that 94% of the 75 students used hot water during the Eskom morning peak and 61% during the Eskom evening peak. In addition, the average daily energy consumption of the 12 kW Calorifier was 139.49 kWh, while the measured volume of hot water usage was 1950 L which is in strong agreement with the total volume (1945 L) of hot water consumption from the questionnaires. The p-value of the average volume of hot water usage measured by experiment and questionnaires was 0.7 and is of no mean significant difference. The monthly energy consumption for the week days was projected to be 2929.31 kWh. By retrofitting of calorifier with an ASHP unit, the energy consumption could reduce to 976.43 kWh based on its consecutive coefficient of performance of 3. Finally, from the energy consumption reduction analysis and the current Eskom tariffs, it can be alluded that the payback period of the proposedASHP unit as a retrofit to the calorifier is going to be less than 2 years and is worthy to invest into such technology under this study due to its favourable payback period and the reliability and lifespan of the ASHP unit.
- Full Text:
- Date Issued: 2017
- Authors: Mzolo, Noluthando Precious Duduzile
- Date: 2017
- Subjects: Caloric engines Heat pumps
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4660 , vital:28485
- Description: Sanitary hot water production contributes significantly to the electrical energy consumption in the university campus. An in-depth understanding of the current hot water technology, number of students, capacity of water used per student, time of use of hot water, total volume of hot water consumed and the total energy used on an average weekday in a university residence are very crucial in opting for energy efficient technology like an air source heat pump (ASHP) water heater. The study focused on quantitative and qualitative analysis of data collected for the hot water profiles in one of the university residences (Elitheini 1) from the conduction of experiment and questionnaires. The results revealed that 94% of the 75 students used hot water during the Eskom morning peak and 61% during the Eskom evening peak. In addition, the average daily energy consumption of the 12 kW Calorifier was 139.49 kWh, while the measured volume of hot water usage was 1950 L which is in strong agreement with the total volume (1945 L) of hot water consumption from the questionnaires. The p-value of the average volume of hot water usage measured by experiment and questionnaires was 0.7 and is of no mean significant difference. The monthly energy consumption for the week days was projected to be 2929.31 kWh. By retrofitting of calorifier with an ASHP unit, the energy consumption could reduce to 976.43 kWh based on its consecutive coefficient of performance of 3. Finally, from the energy consumption reduction analysis and the current Eskom tariffs, it can be alluded that the payback period of the proposedASHP unit as a retrofit to the calorifier is going to be less than 2 years and is worthy to invest into such technology under this study due to its favourable payback period and the reliability and lifespan of the ASHP unit.
- Full Text:
- Date Issued: 2017
Challenges facing water supply in the Polokwane Municipality, Mankweng Cluster
- Authors: Mashego, Irene Lerato
- Date: 2016
- Subjects: Municipal water supply -- South Africa -- Polokwane , Rural public utilities -- South Africa -- Polokwane
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8109 , vital:25007
- Description: Polokwane Local Municipality is one of many municipalities in South Africa experiencing challenges of providing potable water services to their local residents. Residents’ dissatisfaction about poor potable water services have manifested in community protests. The study, which looks at the communities’ experience within the Makweng Cluster, aims to assess the main constraints facing Polokwane Local Municipality in providing potable water to the Mankweng Cluster.
- Full Text:
- Date Issued: 2016
- Authors: Mashego, Irene Lerato
- Date: 2016
- Subjects: Municipal water supply -- South Africa -- Polokwane , Rural public utilities -- South Africa -- Polokwane
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8109 , vital:25007
- Description: Polokwane Local Municipality is one of many municipalities in South Africa experiencing challenges of providing potable water services to their local residents. Residents’ dissatisfaction about poor potable water services have manifested in community protests. The study, which looks at the communities’ experience within the Makweng Cluster, aims to assess the main constraints facing Polokwane Local Municipality in providing potable water to the Mankweng Cluster.
- Full Text:
- Date Issued: 2016
An examination of the challenges in intergrated development planning and budget alignment at Amathole District Municipality, (Eastern Cape)
- Authors: Links, Ralph Ronald
- Date: 2015
- Subjects: Municipal services -- South Africa -- Eastern Cape Local budgets -- Political aspects -- South Africa -- Eastern Cape Political participation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/3176 , vital:28329
- Description: The traditional mandate of local government is to deliver sustainable services to communities. The evolution of local government has since put more emphasis on evidence based planning in the form of IDP and sound financial management. The relationship between the IDP and Budget is that, a) the IDP contains community needs, objectives and strategies on how these will be responded or dealt with by the municipality, and b) the budget is the financial plan to execute strategies that need to be employed. The purpose of the study was to examine challenges in integrated development plan and the budget alignment of Amathole District Municipality. The study moved from the premise that municipalities are different and ADM has been in the fore front in terms of producing IDP and Budget. The study therefore is based on the assumption that the Amathole District Municipality has challenges in the IDP and Budget alignment. The study proposed to give a background of the scholarly literature of the IDP and Budget of local government. The empirical survey and research methodology used in the study is described and explained in-depths and followed by data collection in the form of the questionnaire. The research findings of the empirical survey are then analysed and reported in statistical form.
- Full Text:
- Date Issued: 2015
- Authors: Links, Ralph Ronald
- Date: 2015
- Subjects: Municipal services -- South Africa -- Eastern Cape Local budgets -- Political aspects -- South Africa -- Eastern Cape Political participation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/3176 , vital:28329
- Description: The traditional mandate of local government is to deliver sustainable services to communities. The evolution of local government has since put more emphasis on evidence based planning in the form of IDP and sound financial management. The relationship between the IDP and Budget is that, a) the IDP contains community needs, objectives and strategies on how these will be responded or dealt with by the municipality, and b) the budget is the financial plan to execute strategies that need to be employed. The purpose of the study was to examine challenges in integrated development plan and the budget alignment of Amathole District Municipality. The study moved from the premise that municipalities are different and ADM has been in the fore front in terms of producing IDP and Budget. The study therefore is based on the assumption that the Amathole District Municipality has challenges in the IDP and Budget alignment. The study proposed to give a background of the scholarly literature of the IDP and Budget of local government. The empirical survey and research methodology used in the study is described and explained in-depths and followed by data collection in the form of the questionnaire. The research findings of the empirical survey are then analysed and reported in statistical form.
- Full Text:
- Date Issued: 2015
South African police service deploys its first peacekeepers to Darfur, Sudan : a descriptive study on the deployment preparations and the role of the South African police peacekeepers in African union mission in Sudan (AMIS)
- Authors: Mokhine, Ntime Samson
- Date: 2008
- Subjects: Peacekeeping forces , Conflict management
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8214 , http://hdl.handle.net/10948/1027 , Peacekeeping forces , Conflict management
- Description: The focus of this research will be on the question as to whether the South African Police Service adequately prepares its police officials for the functions they will be performing in Sudan: Darfur. This broad question leads to further questions that include the following: What are the peacekeeping recruitment and selection criteria for the South African Police Service members who need to be deployed in Sudan: Darfur? Is the South African Police Service peacekeeping training curriculum adequate enough to prepare its members for their deployment in Sudan: Darfur? Does the South African Police Service have any measures to evaluate the role played by its members in Sudan: Dafur? What measures have been introduced to utilise the new skills brought by members that have been deployed? Are there any properly posted members with mission experience, who are capable of presenting and further developing peacekeeping training in the South African Police Service? Does the South African Police Service senior management have knowledge of generic peacekeeping concepts?.
- Full Text:
- Date Issued: 2008
- Authors: Mokhine, Ntime Samson
- Date: 2008
- Subjects: Peacekeeping forces , Conflict management
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8214 , http://hdl.handle.net/10948/1027 , Peacekeeping forces , Conflict management
- Description: The focus of this research will be on the question as to whether the South African Police Service adequately prepares its police officials for the functions they will be performing in Sudan: Darfur. This broad question leads to further questions that include the following: What are the peacekeeping recruitment and selection criteria for the South African Police Service members who need to be deployed in Sudan: Darfur? Is the South African Police Service peacekeeping training curriculum adequate enough to prepare its members for their deployment in Sudan: Darfur? Does the South African Police Service have any measures to evaluate the role played by its members in Sudan: Dafur? What measures have been introduced to utilise the new skills brought by members that have been deployed? Are there any properly posted members with mission experience, who are capable of presenting and further developing peacekeeping training in the South African Police Service? Does the South African Police Service senior management have knowledge of generic peacekeeping concepts?.
- Full Text:
- Date Issued: 2008
What challenges are being faced by women entrepreneurs in accessing micro finance services in Zimbabwe
- Authors: Mushanguri, Mejury
- Date: 2011
- Subjects: Self-employed women -- Zimbabwe , Women-owned business enterprises -- Finance -- Zimbabwe , Financial services industry -- Zimbabwe , Entrepreneurship -- Zimbabwe , Microfinance -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9094 , http://hdl.handle.net/10948/d1011765 , Self-employed women -- Zimbabwe , Women-owned business enterprises -- Finance -- Zimbabwe , Financial services industry -- Zimbabwe , Entrepreneurship -- Zimbabwe , Microfinance -- Zimbabwe
- Description: The research seeks to explore why women in Zimbabwe still face hindrances in accessing micro finance services and what can be done to meet their needs in a more holistic and effective way. Women play a crucial role in the economic development of their families and communities but are faced with certain obstacles that hinder them from performing their role effectively. Such hindrances as poverty, unemployment, low household income and societal discrimination. UNIFEM (1992) confirms that the majority of the world‟s poor have a predominantly female face and argues that women earn only 10 percent of world‟s income and own less than 10 percent of the world‟s property. African women have been characterised by the lack of empowerment caused by societal perceptions and negative cultural practice. In many cases of women rights violation it has been noted that this has been exacerbated by the over reliance on the male counterpart. Development practitioners have noted that micro finance as one of the strategies needed for women empowerment. Despite the concept having been practiced for at least 15 years now, women still face challenges in accessing micro finance services. There is need for Micro Finance Institutions to recognise the position of women in relation to men as actors in society.
- Full Text:
- Date Issued: 2011
- Authors: Mushanguri, Mejury
- Date: 2011
- Subjects: Self-employed women -- Zimbabwe , Women-owned business enterprises -- Finance -- Zimbabwe , Financial services industry -- Zimbabwe , Entrepreneurship -- Zimbabwe , Microfinance -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9094 , http://hdl.handle.net/10948/d1011765 , Self-employed women -- Zimbabwe , Women-owned business enterprises -- Finance -- Zimbabwe , Financial services industry -- Zimbabwe , Entrepreneurship -- Zimbabwe , Microfinance -- Zimbabwe
- Description: The research seeks to explore why women in Zimbabwe still face hindrances in accessing micro finance services and what can be done to meet their needs in a more holistic and effective way. Women play a crucial role in the economic development of their families and communities but are faced with certain obstacles that hinder them from performing their role effectively. Such hindrances as poverty, unemployment, low household income and societal discrimination. UNIFEM (1992) confirms that the majority of the world‟s poor have a predominantly female face and argues that women earn only 10 percent of world‟s income and own less than 10 percent of the world‟s property. African women have been characterised by the lack of empowerment caused by societal perceptions and negative cultural practice. In many cases of women rights violation it has been noted that this has been exacerbated by the over reliance on the male counterpart. Development practitioners have noted that micro finance as one of the strategies needed for women empowerment. Despite the concept having been practiced for at least 15 years now, women still face challenges in accessing micro finance services. There is need for Micro Finance Institutions to recognise the position of women in relation to men as actors in society.
- Full Text:
- Date Issued: 2011
The impact of staff educational levels in ensuring effective health programmes implementation : a comparative study of NPO's in the City of Tshwane
- Authors: Msomi, Sweetness Mbalenhle
- Date: 2013
- Subjects: Public health -- Evaluation , Public health personnel -- Education -- South Africa -- City of Tshwane Metropolitan Municipality , Nonprofit organizations -- South Africa -- City of Tshwane Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9178 , http://hdl.handle.net/10948/d1020139
- Description: This research study investigated the impact of staff education levels in ensuring implementation of effective health programmes: A comparative study of NPOs in City of Tshwane Metropolitan Municipality. The literature that was consulted explains the current level of education, worldwide and South Africa, challenges and reasons for lack of critical skills among health professionals and social workers. An exploratory approach was used in the study; by conducting a case study on two selected Non Profit Orgaisations (NPOs) namely, Hope for Life and Bophelong Life Community Hospice, both receiving funding from the Department of Health and Social Development and from the National Lotteries Distribution Trust (NLDTF) through the National Lotteries Board (NLB). Three methods of data collection were used to triangulate data, i.e. questionnaires, interviews and documentation reviews. Data was collected from staff members, NPO management and documentation from NPOs and Grant Funding System of the NLB. At the end of the study and using acquired information, a number of recommendations are made for the effective implementation of programmes for both NPOs and funding organisations such as NLB.
- Full Text:
- Date Issued: 2013
- Authors: Msomi, Sweetness Mbalenhle
- Date: 2013
- Subjects: Public health -- Evaluation , Public health personnel -- Education -- South Africa -- City of Tshwane Metropolitan Municipality , Nonprofit organizations -- South Africa -- City of Tshwane Metropolitan Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9178 , http://hdl.handle.net/10948/d1020139
- Description: This research study investigated the impact of staff education levels in ensuring implementation of effective health programmes: A comparative study of NPOs in City of Tshwane Metropolitan Municipality. The literature that was consulted explains the current level of education, worldwide and South Africa, challenges and reasons for lack of critical skills among health professionals and social workers. An exploratory approach was used in the study; by conducting a case study on two selected Non Profit Orgaisations (NPOs) namely, Hope for Life and Bophelong Life Community Hospice, both receiving funding from the Department of Health and Social Development and from the National Lotteries Distribution Trust (NLDTF) through the National Lotteries Board (NLB). Three methods of data collection were used to triangulate data, i.e. questionnaires, interviews and documentation reviews. Data was collected from staff members, NPO management and documentation from NPOs and Grant Funding System of the NLB. At the end of the study and using acquired information, a number of recommendations are made for the effective implementation of programmes for both NPOs and funding organisations such as NLB.
- Full Text:
- Date Issued: 2013
The shaman and the artist: a personal enquiry
- Authors: Cull, Cleone
- Date: 1975
- Subjects: Art, Shamanistic Shamans Artists
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2478 , http://hdl.handle.net/10962/d1010640
- Description: This inquiry incorporates anthropological surveys on the life and character of the shaman, some writings of the American Plains Indians, and artist's, whose life and work reflects the power/life force so integral to the beliefs of these so called primitive cultures. Since the artist cannot be separated from his environment, the actions and reactions of society have also been explored. The method of inquiry has been to establish, first, the way of the shaman, and then the way of the artist. Although each artist, reflects only certain aspects of the enquiry, there is a strong affinity in the life and works of them all.
- Full Text:
- Date Issued: 1975
- Authors: Cull, Cleone
- Date: 1975
- Subjects: Art, Shamanistic Shamans Artists
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2478 , http://hdl.handle.net/10962/d1010640
- Description: This inquiry incorporates anthropological surveys on the life and character of the shaman, some writings of the American Plains Indians, and artist's, whose life and work reflects the power/life force so integral to the beliefs of these so called primitive cultures. Since the artist cannot be separated from his environment, the actions and reactions of society have also been explored. The method of inquiry has been to establish, first, the way of the shaman, and then the way of the artist. Although each artist, reflects only certain aspects of the enquiry, there is a strong affinity in the life and works of them all.
- Full Text:
- Date Issued: 1975
Infant observation : the first year of life
- Authors: Gering, Jeanne
- Date: 2013-10-02
- Subjects: Infant psychology Parent and infant Interpersonal communication in infants Mother and infant
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3196 , http://hdl.handle.net/10962/d1009451
- Description: This research project is about infant-observation, that is looking at, observing, and studying parent-infant interactions and relationships within the first year of life. The principle intention of the study is to illustrate and shed light upon human infant development and how the newborn becomes a fully functioning member within the family. The study provides a context in which to consider parent-infant interaction beginning in utero, expanding to the birthing process, and continuing through the infant's first year. It focuses on specific themes of parent-infant interaction. The following situations are explored: the role of the mother; the mother as a container; the infant's experience of containment; the internalisation of experience; the symbolic meaning of food; dealing with distress and the development of concrete communication; the growth of a sense of ego; and, the infant's internal world. The study concludes by addressing various implications for further psychotherapy and compares the therapist-client relationship to the mother-infant relationship. The research outlines one particular psychoanalytic theoretical orientation of mental and emotional development. It is a model derived predominantly from The Developmental School Theorists and Object Relations Theorists, namely, Bowlby, Klein, Mahler and Winnicott. This model looks at the infant's earliest relationships and the processes these set up within the infant's developing mind. Infant observation, asa research method proposed by Bick and Sidoli, links method and theory, and serves as the methodological approach utilised in the present study. A video, based on the parent-infant interaction of three families, provides observational data and may be viewed in conjunction with this research. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Authors: Gering, Jeanne
- Date: 2013-10-02
- Subjects: Infant psychology Parent and infant Interpersonal communication in infants Mother and infant
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3196 , http://hdl.handle.net/10962/d1009451
- Description: This research project is about infant-observation, that is looking at, observing, and studying parent-infant interactions and relationships within the first year of life. The principle intention of the study is to illustrate and shed light upon human infant development and how the newborn becomes a fully functioning member within the family. The study provides a context in which to consider parent-infant interaction beginning in utero, expanding to the birthing process, and continuing through the infant's first year. It focuses on specific themes of parent-infant interaction. The following situations are explored: the role of the mother; the mother as a container; the infant's experience of containment; the internalisation of experience; the symbolic meaning of food; dealing with distress and the development of concrete communication; the growth of a sense of ego; and, the infant's internal world. The study concludes by addressing various implications for further psychotherapy and compares the therapist-client relationship to the mother-infant relationship. The research outlines one particular psychoanalytic theoretical orientation of mental and emotional development. It is a model derived predominantly from The Developmental School Theorists and Object Relations Theorists, namely, Bowlby, Klein, Mahler and Winnicott. This model looks at the infant's earliest relationships and the processes these set up within the infant's developing mind. Infant observation, asa research method proposed by Bick and Sidoli, links method and theory, and serves as the methodological approach utilised in the present study. A video, based on the parent-infant interaction of three families, provides observational data and may be viewed in conjunction with this research. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
Strategic thinking during a period of turbulence : a case study of the BancABC Zimbabwe
- Authors: Mberi, Mary-Jane
- Date: 2015
- Subjects: BancABC (Zimbabwe) , Strategic planning -- Case studies , Strategic planning -- Zimbabwe , Inflation (Finance) -- Zimbabwe , Problem solving -- Zimbabwe , Crisis management -- Zimbabwe , Decision making -- Zimbabwe , Critical incident technique
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:861 , http://hdl.handle.net/10962/d1020603
- Description: A review of strategic thinking literature indicates that research has tended to focus on experiences contributing to strategic thinking, the strategic thinking perspectives that executives are likely to follow based on the environments in which they have developed their strategic competencies, and examining executives’ cognitive maps within the context of strategic management (O’ Shannassy 2003; Kutschera, and Ryan, 2009; Meyer, 2007). As an expansion of these principles and foundations of strategic thinking, this research was a study of the extent to which strategic thinking perspectives are utilised during macro environmental turbulence. According to Cravens et al. (2009: 31) volatility, reinvention, and fundamental changes in markets present unprecedented challenges to researchers and executives. “Unfortunately, too often traditional conceptual models and theories fail to provide adequate insight for coping with this new and rapidly changing business environment. Traditional market perspectives and conceptual logic may even blind researchers and strategic decision makers to the real threats present in the changing competitive landscape and new market space, and to opportunities for added value which can be uncovered and exploited” Cravens et al. (2009: 31). Hyperinflation in Zimbabwe was a major problem from 2003 to April 2009, when the country suspended its own currency and for the next five years the country continued to struggle with various macro environmental challenges. It is this backdrop that makes this research intriguing, where the soundness of any organisation is said to be crucially linked to the soundness of the macro environment, including macroeconomic policies as well as internal governance, market discipline; regulation and supervision (Louw and Venter, 2010). The research was a case study of BancABC Zimbabwe and focused on the period 2009 to 2013. BancABC Zimbabwe is a subsidiary of ABC Holdings Limited which is listed on the Botswana and Zimbabwe stock exchanges (BancABC, 2012). The aim of the study as the first key activity was to explore and describe how the BancABC executives responded to the critical macro environmental incidents identified, at a management or executive team perspective, and secondly, whether the rational reasoning or generative reasoning perspective was dominant during the period of turbulence. The goal is to gain insights of the strategic thinking process followed by executives during a period of macro-environmental turbulence. Literature defines strategic thinking concept as the cognitive process undertaken by executives in relation to problem solving in the business context. Two main perspectives are discussed: Strategic thinking as a science (rational thinking) is the prescriptive, structured nature of strategic thinking; arguments are that it is a less complex perspective for executives to adopt. Strategic thinking as an art (generative thinking) is the perspective that allows the strategist to think outside the box and be more creative about solving strategic problems. The discussion presents how the two perspectives can be used to complement each other and provide a more robust strategic thinking framework. The multi-perspective approach to strategic thinking recommends the right balance between analysis, intuition and creativity can be used to create new frameworks and innovative solutions. The ability to balance these strategic thinking perspectives enables executives to solve strategic problems (Linkov, 1999). The research findings highlighted the effect of time and availability of information on the strategic thinking perspective adopted by executives during times of uncertainty. It was noted that when time and information were available, executives appeared to use the rational strategic thinking perspective, while if there was limited time and information to solve problems the generative thinking perspective was dominantly used. Further the importance of integrative strategic thinking which facilitates the use of both intuition and analysis when solving strategic problems in a turbulent macro environment was also highlighted. The research thesis adopted the structure of a case study, relying on the critical incident technique to create the context of the study; and can be used to explore and discuss strategic thinking for teaching purposes. The results of the study can be recognised as a contribution towards the development of strategic thinking particularly in times of turbulence. It can also form the basis for future studies in the context of strategic thinking.
- Full Text:
- Date Issued: 2015
- Authors: Mberi, Mary-Jane
- Date: 2015
- Subjects: BancABC (Zimbabwe) , Strategic planning -- Case studies , Strategic planning -- Zimbabwe , Inflation (Finance) -- Zimbabwe , Problem solving -- Zimbabwe , Crisis management -- Zimbabwe , Decision making -- Zimbabwe , Critical incident technique
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:861 , http://hdl.handle.net/10962/d1020603
- Description: A review of strategic thinking literature indicates that research has tended to focus on experiences contributing to strategic thinking, the strategic thinking perspectives that executives are likely to follow based on the environments in which they have developed their strategic competencies, and examining executives’ cognitive maps within the context of strategic management (O’ Shannassy 2003; Kutschera, and Ryan, 2009; Meyer, 2007). As an expansion of these principles and foundations of strategic thinking, this research was a study of the extent to which strategic thinking perspectives are utilised during macro environmental turbulence. According to Cravens et al. (2009: 31) volatility, reinvention, and fundamental changes in markets present unprecedented challenges to researchers and executives. “Unfortunately, too often traditional conceptual models and theories fail to provide adequate insight for coping with this new and rapidly changing business environment. Traditional market perspectives and conceptual logic may even blind researchers and strategic decision makers to the real threats present in the changing competitive landscape and new market space, and to opportunities for added value which can be uncovered and exploited” Cravens et al. (2009: 31). Hyperinflation in Zimbabwe was a major problem from 2003 to April 2009, when the country suspended its own currency and for the next five years the country continued to struggle with various macro environmental challenges. It is this backdrop that makes this research intriguing, where the soundness of any organisation is said to be crucially linked to the soundness of the macro environment, including macroeconomic policies as well as internal governance, market discipline; regulation and supervision (Louw and Venter, 2010). The research was a case study of BancABC Zimbabwe and focused on the period 2009 to 2013. BancABC Zimbabwe is a subsidiary of ABC Holdings Limited which is listed on the Botswana and Zimbabwe stock exchanges (BancABC, 2012). The aim of the study as the first key activity was to explore and describe how the BancABC executives responded to the critical macro environmental incidents identified, at a management or executive team perspective, and secondly, whether the rational reasoning or generative reasoning perspective was dominant during the period of turbulence. The goal is to gain insights of the strategic thinking process followed by executives during a period of macro-environmental turbulence. Literature defines strategic thinking concept as the cognitive process undertaken by executives in relation to problem solving in the business context. Two main perspectives are discussed: Strategic thinking as a science (rational thinking) is the prescriptive, structured nature of strategic thinking; arguments are that it is a less complex perspective for executives to adopt. Strategic thinking as an art (generative thinking) is the perspective that allows the strategist to think outside the box and be more creative about solving strategic problems. The discussion presents how the two perspectives can be used to complement each other and provide a more robust strategic thinking framework. The multi-perspective approach to strategic thinking recommends the right balance between analysis, intuition and creativity can be used to create new frameworks and innovative solutions. The ability to balance these strategic thinking perspectives enables executives to solve strategic problems (Linkov, 1999). The research findings highlighted the effect of time and availability of information on the strategic thinking perspective adopted by executives during times of uncertainty. It was noted that when time and information were available, executives appeared to use the rational strategic thinking perspective, while if there was limited time and information to solve problems the generative thinking perspective was dominantly used. Further the importance of integrative strategic thinking which facilitates the use of both intuition and analysis when solving strategic problems in a turbulent macro environment was also highlighted. The research thesis adopted the structure of a case study, relying on the critical incident technique to create the context of the study; and can be used to explore and discuss strategic thinking for teaching purposes. The results of the study can be recognised as a contribution towards the development of strategic thinking particularly in times of turbulence. It can also form the basis for future studies in the context of strategic thinking.
- Full Text:
- Date Issued: 2015
The role of transport infrastructure in attracting foreign direct investment in South Africa
- Authors: Mjacu, Lwando
- Date: 2017
- Subjects: Transportation Investments, Foreign -- South Africa Infrastructure (Economics) -- Government policy
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8609 , vital:33181
- Description: This study examined the role of transport infrastructure in attracting foreign direct investment in South Africa. The study used quarterly time series data for the period of 1994 to 2014. The Johansen cointegration and Vector Error Correction Model (VECM) were used to determine the impact of transport infrastructure on foreign direct investment in South Africa. The explanatory variables in this study were market size, transport infrastructure, labour cost, exchange rate and corporate tax. Results from this study showed that market size, transport infrastructure and corporate tax have a positive and significant impact on foreign direct investment, while exchange rate is positive but insignificant, and labour cost has a negative and insignificant impact on foreign direct investment in South Africa. The policy recommendation that comes from this study is that efforts should be made to improve the standard of transport infrastructure in order to enhance and attract more of foreign direct investment. The government should follow policies that will attract foreign direct investment.
- Full Text:
- Date Issued: 2017
- Authors: Mjacu, Lwando
- Date: 2017
- Subjects: Transportation Investments, Foreign -- South Africa Infrastructure (Economics) -- Government policy
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8609 , vital:33181
- Description: This study examined the role of transport infrastructure in attracting foreign direct investment in South Africa. The study used quarterly time series data for the period of 1994 to 2014. The Johansen cointegration and Vector Error Correction Model (VECM) were used to determine the impact of transport infrastructure on foreign direct investment in South Africa. The explanatory variables in this study were market size, transport infrastructure, labour cost, exchange rate and corporate tax. Results from this study showed that market size, transport infrastructure and corporate tax have a positive and significant impact on foreign direct investment, while exchange rate is positive but insignificant, and labour cost has a negative and insignificant impact on foreign direct investment in South Africa. The policy recommendation that comes from this study is that efforts should be made to improve the standard of transport infrastructure in order to enhance and attract more of foreign direct investment. The government should follow policies that will attract foreign direct investment.
- Full Text:
- Date Issued: 2017
Impact of sectoral determinations in previously unregulated sectors: a case study of domestic work in Grahamstown
- Authors: Nxokweni, Saphokazi
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/3761 , vital:20542
- Description: Domestic labour is widely recognized as one of the most vulnerable labour sectors, both nationally and internationally. In South Africa, sectoral determination 7 was specifically developed to protect domestic workers’ rights and provide them with the means to negotiate with and hold employers to account. However, research over the past years has demonstrated that, while some areas of domestic labour have improved, many workers are still locked in exploitative labour relationships. This research shows that it may seem as if there are significant changes in this sector since the introduction of the sectoral determination, but paternalistic orientations, one-of-the-family myths, and food distribution suggest otherwise. The research concluded that continuities of exploitative and discriminatory practices are still prominent in the employment relationship when viewed through the lens of paternalistic care, food distribution, and the ‘one-of-the-family’ myth.
- Full Text:
- Date Issued: 2016
- Authors: Nxokweni, Saphokazi
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/3761 , vital:20542
- Description: Domestic labour is widely recognized as one of the most vulnerable labour sectors, both nationally and internationally. In South Africa, sectoral determination 7 was specifically developed to protect domestic workers’ rights and provide them with the means to negotiate with and hold employers to account. However, research over the past years has demonstrated that, while some areas of domestic labour have improved, many workers are still locked in exploitative labour relationships. This research shows that it may seem as if there are significant changes in this sector since the introduction of the sectoral determination, but paternalistic orientations, one-of-the-family myths, and food distribution suggest otherwise. The research concluded that continuities of exploitative and discriminatory practices are still prominent in the employment relationship when viewed through the lens of paternalistic care, food distribution, and the ‘one-of-the-family’ myth.
- Full Text:
- Date Issued: 2016
Byvoeding van skape op aangeplante weiding in 'n mediterreense klimaat
- Authors: Aucamp, Barend Bernadus
- Date: 2001
- Subjects: Sheep -- Feeding and feeds
- Language: Afrikaans
- Type: Thesis , Masters , MTech (Agriculture)
- Identifier: vital:10949 , http://hdl.handle.net/10948/44 , Sheep -- Feeding and feeds
- Description: Tydens embrio ontwikkeling groei weefsel deur selvermeedering, maar soos wat soogdiere volwassendheid nader vind groei net plaas deur sel vergroting. Volwassenheid word beskou as wanneer spiergroei ‘n maksimum bereik. Groei sluit die neerlegging van vet in, maar spiermassa is van primêre belang. Die groeikurwe (Fig 1) waarin massatoename teenoor ouderdom vergelyk word, volg ‘n sigmoidale kurwe (Owens et al, 1993). Onder ideale toestande is die groeitempo van lammers relatief konstant van kort na geboorte totdat die helfte van volwassemassa bereik word, waarna dit geleidelik afneem tot volwassenheid (Black, 1983). Die afname in groeitempo begin gewoonlik met die bereiking van puberteit (Owens et al, 1993).
- Full Text:
- Date Issued: 2001
- Authors: Aucamp, Barend Bernadus
- Date: 2001
- Subjects: Sheep -- Feeding and feeds
- Language: Afrikaans
- Type: Thesis , Masters , MTech (Agriculture)
- Identifier: vital:10949 , http://hdl.handle.net/10948/44 , Sheep -- Feeding and feeds
- Description: Tydens embrio ontwikkeling groei weefsel deur selvermeedering, maar soos wat soogdiere volwassendheid nader vind groei net plaas deur sel vergroting. Volwassenheid word beskou as wanneer spiergroei ‘n maksimum bereik. Groei sluit die neerlegging van vet in, maar spiermassa is van primêre belang. Die groeikurwe (Fig 1) waarin massatoename teenoor ouderdom vergelyk word, volg ‘n sigmoidale kurwe (Owens et al, 1993). Onder ideale toestande is die groeitempo van lammers relatief konstant van kort na geboorte totdat die helfte van volwassemassa bereik word, waarna dit geleidelik afneem tot volwassenheid (Black, 1983). Die afname in groeitempo begin gewoonlik met die bereiking van puberteit (Owens et al, 1993).
- Full Text:
- Date Issued: 2001
Adult circumcision practices of traditional surgeons and nurses in relation to the initiates’ health outcomes/morbidity in the Eastern Cape
- Authors: Dalasa, Siyamthemba
- Date: 2019
- Subjects: Circumcision -- Social aspects
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10353/17029 , vital:40834
- Description: BACKGROUND Despite the adverse outcomes associated with traditional male circumcision, the practice remains prevalent, especially in the Eastern Cape, South, Africa. This study seeks to assess the practices of traditional surgeons and nurses in relation to the prevention and control of infections and their understanding of human physiological mechanisms during circumcision processes. METHOD This study has adopted a qualitative design, which involved conducting 115 semistructured interviews among traditional surgeons, traditional nurses and traditionally circumcised men, and one focus group discussion among traditional nurses. The data generated were transcribed and subjected to thematic content analysis. RESULTS The analysis revealed that both traditional surgeons and nurses demonstrated both poor aseptic techniques and a lack of knowledge of how the human body functions. Their lack of knowledge of basic human physiology meant that they trivialised sepsis in the penile wound. In addition, the seclusion lodges for circumcision and initiates living were unclean and uninhabitable. CONCLUSION The poor aseptic techniques of traditional surgeons and nurses, as well as the uncleanliness of their environment during traditional male circumcision procedures, could expose initiates to infections and morbidity. Environmental health officers should regularly supervise traditional surgeons and nurses in order to prevent the adverse health outcomes associated with the traditional male circumcision practice.
- Full Text:
- Date Issued: 2019
- Authors: Dalasa, Siyamthemba
- Date: 2019
- Subjects: Circumcision -- Social aspects
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10353/17029 , vital:40834
- Description: BACKGROUND Despite the adverse outcomes associated with traditional male circumcision, the practice remains prevalent, especially in the Eastern Cape, South, Africa. This study seeks to assess the practices of traditional surgeons and nurses in relation to the prevention and control of infections and their understanding of human physiological mechanisms during circumcision processes. METHOD This study has adopted a qualitative design, which involved conducting 115 semistructured interviews among traditional surgeons, traditional nurses and traditionally circumcised men, and one focus group discussion among traditional nurses. The data generated were transcribed and subjected to thematic content analysis. RESULTS The analysis revealed that both traditional surgeons and nurses demonstrated both poor aseptic techniques and a lack of knowledge of how the human body functions. Their lack of knowledge of basic human physiology meant that they trivialised sepsis in the penile wound. In addition, the seclusion lodges for circumcision and initiates living were unclean and uninhabitable. CONCLUSION The poor aseptic techniques of traditional surgeons and nurses, as well as the uncleanliness of their environment during traditional male circumcision procedures, could expose initiates to infections and morbidity. Environmental health officers should regularly supervise traditional surgeons and nurses in order to prevent the adverse health outcomes associated with the traditional male circumcision practice.
- Full Text:
- Date Issued: 2019
An assessment of the relationship between clean audits and service delivery : a study of Amathole District Municipality in the Eastern Cape Province, for the 2013/2014 financial year
- Authors: Mashalaba, Bongiwe
- Date: 2017
- Subjects: Municipal finance -- South Africa -- Auditing Auditing -- South Africa -- Eastern Cape Finance, Public -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/4638 , vital:28471
- Description: The purpose of this study was to investigate the relationship between the concept of clean audit reports in relation to service delivery. The study was conducted in the Amathole District Municipality in the Eastern Cape Province and centred on the audit outcome of the municipality for the 2013/2014 financial year. A qualitative research design was adopted in order to conduct the study and the data was collected through the conducting of semi-structured interviews. The research sample comprised officers who were employed by the Amathole District Municipality and one manager from the office of the Auditor-General. The key findings of the study revealed that, at present, the concept of a clean audit outcome is used by municipal officers to imply that the performance of an organisation is to be assessed mainly on the basis of evidence which is provided by financial indicators, to the exclusion of non-financial benchmarks. This assumption tends to encourage municipal officers to strive towards impressing auditors, rather than serving their communities through the providing of adequate service delivery. In addition, the auditing of municipalities does not assess their performance in relation to service delivery and the ways in which communities at the local level are affected by it. At present it appears to be beyond the remit of auditors to investigate the validity of the protests which erupt in communities in response to poor service delivery or whether the members of communities and other affected stakeholders are satisfied or dissatisfied with the manner in which services are rendered by their municipalities. Consequently, those who are tasked with the making of decisions in municipalities act upon the recommendations which are made in their audit outcomes and formulate plans in relation to service delivery or projects which do not necessarily accord with the needs of the communities which they are intended to serve. Consequently, on the basis of the findings of this study, it is proposed that assessments of the performance of organisations should incorporate non-financial indicators into the auditing process. Adopting this approach would minimise incidences of municipalities receiving clean audit outcomes while the members of the communities which they serve take to the streets to express their anger and frustration as a result of poor service delivery.
- Full Text:
- Date Issued: 2017
- Authors: Mashalaba, Bongiwe
- Date: 2017
- Subjects: Municipal finance -- South Africa -- Auditing Auditing -- South Africa -- Eastern Cape Finance, Public -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/4638 , vital:28471
- Description: The purpose of this study was to investigate the relationship between the concept of clean audit reports in relation to service delivery. The study was conducted in the Amathole District Municipality in the Eastern Cape Province and centred on the audit outcome of the municipality for the 2013/2014 financial year. A qualitative research design was adopted in order to conduct the study and the data was collected through the conducting of semi-structured interviews. The research sample comprised officers who were employed by the Amathole District Municipality and one manager from the office of the Auditor-General. The key findings of the study revealed that, at present, the concept of a clean audit outcome is used by municipal officers to imply that the performance of an organisation is to be assessed mainly on the basis of evidence which is provided by financial indicators, to the exclusion of non-financial benchmarks. This assumption tends to encourage municipal officers to strive towards impressing auditors, rather than serving their communities through the providing of adequate service delivery. In addition, the auditing of municipalities does not assess their performance in relation to service delivery and the ways in which communities at the local level are affected by it. At present it appears to be beyond the remit of auditors to investigate the validity of the protests which erupt in communities in response to poor service delivery or whether the members of communities and other affected stakeholders are satisfied or dissatisfied with the manner in which services are rendered by their municipalities. Consequently, those who are tasked with the making of decisions in municipalities act upon the recommendations which are made in their audit outcomes and formulate plans in relation to service delivery or projects which do not necessarily accord with the needs of the communities which they are intended to serve. Consequently, on the basis of the findings of this study, it is proposed that assessments of the performance of organisations should incorporate non-financial indicators into the auditing process. Adopting this approach would minimise incidences of municipalities receiving clean audit outcomes while the members of the communities which they serve take to the streets to express their anger and frustration as a result of poor service delivery.
- Full Text:
- Date Issued: 2017
The relationship between financial crises and South African bank lending activities
- Authors: Madikizela, Mfundo
- Date: 2016
- Subjects: South African Reserve Bank Global Financial Crisis, 2008-2009 South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15398 , vital:40404
- Description: Financial assets, and particularly fiat money, play a critical role in the prosperity of an economy. Its health therefore becomes the cornerstone of an economy, as asserted by modern financial intermediation theory. Fundamentally, as established by literature, crises affect bank balance sheets and subsequently banks’ ability to provide credit, thereby restricting investment, capital and asset growth, aggregate output, and eventually national income. This study conclusively establishes the relationship between financial crises and the South African bank lending activities. It describes this relationship, concluding that crises and bank lending have a negative short run relationship and positive long run relationship. The study gives a brief background of recent crises that were experienced by different economies in the world. The study uses South African quarterly data for the period 1996 to 2015, where it employs a VECM model that gives empirics to the effect that lending is indeed negatively affected by financial crises, but only in the short run. This is due to the South African Reserve Bank, through its monetary policy, cushioning the banking sector against the detrimental effects of economic distress. The study recommends that given the indebtedness of South Africa relative to GDP growth, to avoid credit downgrades and disinvestment in the long run, government should focus on improving GDP growth rather than debt; and should establish a policy framework that centralises operational transactions in order to reduce the effect of crises on real output.
- Full Text:
- Date Issued: 2016
- Authors: Madikizela, Mfundo
- Date: 2016
- Subjects: South African Reserve Bank Global Financial Crisis, 2008-2009 South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15398 , vital:40404
- Description: Financial assets, and particularly fiat money, play a critical role in the prosperity of an economy. Its health therefore becomes the cornerstone of an economy, as asserted by modern financial intermediation theory. Fundamentally, as established by literature, crises affect bank balance sheets and subsequently banks’ ability to provide credit, thereby restricting investment, capital and asset growth, aggregate output, and eventually national income. This study conclusively establishes the relationship between financial crises and the South African bank lending activities. It describes this relationship, concluding that crises and bank lending have a negative short run relationship and positive long run relationship. The study gives a brief background of recent crises that were experienced by different economies in the world. The study uses South African quarterly data for the period 1996 to 2015, where it employs a VECM model that gives empirics to the effect that lending is indeed negatively affected by financial crises, but only in the short run. This is due to the South African Reserve Bank, through its monetary policy, cushioning the banking sector against the detrimental effects of economic distress. The study recommends that given the indebtedness of South Africa relative to GDP growth, to avoid credit downgrades and disinvestment in the long run, government should focus on improving GDP growth rather than debt; and should establish a policy framework that centralises operational transactions in order to reduce the effect of crises on real output.
- Full Text:
- Date Issued: 2016
South Africa's 2015 immigration regulations and the controversy concerning the right of the child traveller
- Muvhevhi, Roseline Rumbidzai
- Authors: Muvhevhi, Roseline Rumbidzai
- Date: 2016
- Subjects: Emigration and immigration law -- South Africa Emigration and Immigration -- Government policy -- South Africa
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5422 , vital:29232
- Description: Over the years, human trafficking has become one of the fastest growing crimes in the world. According to a report of the United Nations Office on Drugs and Crime, Women and Children account for 75 percent of trafficked victims. Between 2007 and 2010, children accounted for 20 percent of the trafficked victims which is approximately 1343 children per year. Sadly, these statistics continue to rise annually. It is from this premise that no one can doubt the rationale behind the 2015 Immigration Regulations that affect children travelling in and out of South Africa. However, in terms of section 28 (2) of the Constitution of the Republic of South Africa, it is a prerequisite that in any matter affecting a child, the best interest of the child be of paramount importance. This mini dissertation seeks to establish whether these Immigration Regulations which initially came into effect in May 2014, are in the best interest of child travellers. This has been done by looking at the old system which regulated the movement of children; its loopholes and shortcomings, thereby establishing whether Regulation 6 (12) is a panacea or in fact the hallmark of a series of problems that have a detrimental effect on the well-being as well as the rights of the child. The research methodology is mainly based on a study of existing literature. This largely includes internet sources, national legislation, regional and international instruments as well as case law. The South African Immigration Act 2002 is the primary reference with regards to regulatory information. However, lessons are drawn from legislation from other jurisdictions, notably Zimbabwean Immigration laws as well as those of Namibia. This is because South Africa shares a border with Zimbabwe and it also has a historical connection with Namibia and has good relations with both States. The mini dissertation analyses the impact of the 2015 Immigration Regulations not only on children but on other sectors as well. Lastly, the latter makes recommendations on how to improve these Regulations without affecting the best interest of child travellers.
- Full Text:
- Date Issued: 2016
- Authors: Muvhevhi, Roseline Rumbidzai
- Date: 2016
- Subjects: Emigration and immigration law -- South Africa Emigration and Immigration -- Government policy -- South Africa
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5422 , vital:29232
- Description: Over the years, human trafficking has become one of the fastest growing crimes in the world. According to a report of the United Nations Office on Drugs and Crime, Women and Children account for 75 percent of trafficked victims. Between 2007 and 2010, children accounted for 20 percent of the trafficked victims which is approximately 1343 children per year. Sadly, these statistics continue to rise annually. It is from this premise that no one can doubt the rationale behind the 2015 Immigration Regulations that affect children travelling in and out of South Africa. However, in terms of section 28 (2) of the Constitution of the Republic of South Africa, it is a prerequisite that in any matter affecting a child, the best interest of the child be of paramount importance. This mini dissertation seeks to establish whether these Immigration Regulations which initially came into effect in May 2014, are in the best interest of child travellers. This has been done by looking at the old system which regulated the movement of children; its loopholes and shortcomings, thereby establishing whether Regulation 6 (12) is a panacea or in fact the hallmark of a series of problems that have a detrimental effect on the well-being as well as the rights of the child. The research methodology is mainly based on a study of existing literature. This largely includes internet sources, national legislation, regional and international instruments as well as case law. The South African Immigration Act 2002 is the primary reference with regards to regulatory information. However, lessons are drawn from legislation from other jurisdictions, notably Zimbabwean Immigration laws as well as those of Namibia. This is because South Africa shares a border with Zimbabwe and it also has a historical connection with Namibia and has good relations with both States. The mini dissertation analyses the impact of the 2015 Immigration Regulations not only on children but on other sectors as well. Lastly, the latter makes recommendations on how to improve these Regulations without affecting the best interest of child travellers.
- Full Text:
- Date Issued: 2016
Women's knowledge and attitudes towards discontinuation of the Long-acting reversible contraceptive (Implanon) in Buffalo City Municipality, South Africa
- Authors: Mrwebi, Khungelwa Patricia
- Date: 2018
- Subjects: Contraceptives Birth control Women's health services
- Language: English
- Type: Thesis , Masters , MPH
- Identifier: http://hdl.handle.net/10353/11206 , vital:37231
- Description: Unintended pregnancy remains a public health concern worldwide despite the availability of many contraceptives options. The South Africa Government introduced Implanon —a Long-acting Reversible Device— with aim to cost effectively prevent unplanned pregnancy. There are concerns that the implementation of this contraceptive option was without prior piloting to test for level of acceptance and attitude towards this contraception. Also, there is paucity of evidence on knowledge of women and their attitude to implanon as well as duration of use and reasons for discontinuation of implanon in South Africa. The present study address this gap by assessing the women’s knowledge of and attitude to implanon as well as reasons for implanon discontinuation in Buffalo City Municipality in South Africa. This prospective observational study administered a pre-validated questionnaire to 189 women who had removed implanon in the reproductive health clinic in one regional hospital and a primary health centre in Buffalo City Municipality. Descriptive statistics were used to analysis the study data. The average duration for implanon use among the participants was 11.2 months. Most participants had poor knowledge of implanon and implanon knowledge was significantly associated was with age. Most participants opined that implanon use is associated with heavy bleeding (60.7), irregular frequent bleeding (84.3percent), and weight gain (67percent). The main reason for implanon discontinuation was its side effects (71.3 percent). Other reasons for discontinuation of implanon are poor or wrong positioning (3.2percent), want to become pregnant (4.3percent). Some participants discontinued implanon because they were on treatment; 24 participants on ARV drug, one on antipsychotic drugs, and one on TB drugs. Experience of heavy bleeding (39.9percent) was the most stated side of implanon leading to implanon discontinuation. The study concluded that women, even though adopted implanon, lack knowledge of implanon mechanism of action and side effects. Poor knowledge of implanon side effects could explain its early discontinuation among women in South Africa. Provider should prioritise comprehensive counselling of clients on implanon side effects and mechanism of action in order to realise the benefit of implanon in this population.
- Full Text:
- Date Issued: 2018
- Authors: Mrwebi, Khungelwa Patricia
- Date: 2018
- Subjects: Contraceptives Birth control Women's health services
- Language: English
- Type: Thesis , Masters , MPH
- Identifier: http://hdl.handle.net/10353/11206 , vital:37231
- Description: Unintended pregnancy remains a public health concern worldwide despite the availability of many contraceptives options. The South Africa Government introduced Implanon —a Long-acting Reversible Device— with aim to cost effectively prevent unplanned pregnancy. There are concerns that the implementation of this contraceptive option was without prior piloting to test for level of acceptance and attitude towards this contraception. Also, there is paucity of evidence on knowledge of women and their attitude to implanon as well as duration of use and reasons for discontinuation of implanon in South Africa. The present study address this gap by assessing the women’s knowledge of and attitude to implanon as well as reasons for implanon discontinuation in Buffalo City Municipality in South Africa. This prospective observational study administered a pre-validated questionnaire to 189 women who had removed implanon in the reproductive health clinic in one regional hospital and a primary health centre in Buffalo City Municipality. Descriptive statistics were used to analysis the study data. The average duration for implanon use among the participants was 11.2 months. Most participants had poor knowledge of implanon and implanon knowledge was significantly associated was with age. Most participants opined that implanon use is associated with heavy bleeding (60.7), irregular frequent bleeding (84.3percent), and weight gain (67percent). The main reason for implanon discontinuation was its side effects (71.3 percent). Other reasons for discontinuation of implanon are poor or wrong positioning (3.2percent), want to become pregnant (4.3percent). Some participants discontinued implanon because they were on treatment; 24 participants on ARV drug, one on antipsychotic drugs, and one on TB drugs. Experience of heavy bleeding (39.9percent) was the most stated side of implanon leading to implanon discontinuation. The study concluded that women, even though adopted implanon, lack knowledge of implanon mechanism of action and side effects. Poor knowledge of implanon side effects could explain its early discontinuation among women in South Africa. Provider should prioritise comprehensive counselling of clients on implanon side effects and mechanism of action in order to realise the benefit of implanon in this population.
- Full Text:
- Date Issued: 2018
Inequality in South Africa: a possible solution within the labour market
- Authors: Ferreira, John-Edward
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4047 , vital:20594
- Description: This study sets out to identify the most effective way in which persistently and unacceptably high levels of inequality can be reduced in South Africa. Three alternative approaches were identified from the literature and their impact explored statistically. They are: the introduction of a ‘Social Solidarity Grant’; a decrease in unemployment by 5%; and a narrowing of the skill premium through an expansion of tertiary education. It is important to note that the study makes no attempt at explaining how these outcomes might be implemented or achieved. Rather, it sets out to determine only the effect that such policies may have on measured inequality. It was found that while the introduction of a new grant had a significant effect on inequality, this effect however, was once-off. The grant would be financed by individuals in the top decile through tax increases, which would be a complicated endeavour. Both job creation and a narrowing of the skills premium were significantly effective in decreasing inequality. The narrowing of the skills premium showed more promise due to its accelerating effectiveness in decreasing inequality over time and the fact that it directly addresses the problem of wage differentials. It was noted that the extreme levels of poverty and unemployment in South Africa may dampen enthusiasm for policies that narrow the skills premium to reduce inequality. These characteristics make job creation a more popular policy option because of the positive impact on poverty and unemployment as well as on inequality.
- Full Text:
- Date Issued: 2016
- Authors: Ferreira, John-Edward
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4047 , vital:20594
- Description: This study sets out to identify the most effective way in which persistently and unacceptably high levels of inequality can be reduced in South Africa. Three alternative approaches were identified from the literature and their impact explored statistically. They are: the introduction of a ‘Social Solidarity Grant’; a decrease in unemployment by 5%; and a narrowing of the skill premium through an expansion of tertiary education. It is important to note that the study makes no attempt at explaining how these outcomes might be implemented or achieved. Rather, it sets out to determine only the effect that such policies may have on measured inequality. It was found that while the introduction of a new grant had a significant effect on inequality, this effect however, was once-off. The grant would be financed by individuals in the top decile through tax increases, which would be a complicated endeavour. Both job creation and a narrowing of the skills premium were significantly effective in decreasing inequality. The narrowing of the skills premium showed more promise due to its accelerating effectiveness in decreasing inequality over time and the fact that it directly addresses the problem of wage differentials. It was noted that the extreme levels of poverty and unemployment in South Africa may dampen enthusiasm for policies that narrow the skills premium to reduce inequality. These characteristics make job creation a more popular policy option because of the positive impact on poverty and unemployment as well as on inequality.
- Full Text:
- Date Issued: 2016
The bank lending and balance sheet channels of monetary policy: a theoretical analysis
- Authors: Gumede, Nomdumiso Beryl
- Date: 2013
- Subjects: Monetary policy Money Bank loans Financial sheets
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:933 , http://hdl.handle.net/10962/d1001864
- Description: The credit channel and its significance in the monetary policy transmission mechanism has been a point of contention among policy makers and economists for many years. In the early stages of this debate the monetarist view shaped thinking on the topic and cultivated the belief that the money supply is exogenously determined and that commercial banks playa minor role in the monetary transmission process. However, over the years, the credit view presented by Bernanke and Blinder (1988) has gained momentum. In contrast to the monetarist view, the credit view abandons the assumption of perfect substitutability and argues that due to their credit provision activities, financial institutions playa significant role in the transmission of monetary policy. The credit channel consists of two sub channels, the bank lending and balance sheet channels. In both, deposits drive loans and changes in monetary policy are effected through interest rates and their impact on borrowers' balance sheets, bank reserves, bank deposits and ultimately the quantity of bank loans supplied. Disyatat (2010) re-examines the conventional view and presents an argument against the foundation upon which the theories are based. Using this as a basis, and motivated by the vast amount of empirical literature that already exists on this topic, both in South Africa and abroad, this research provides a theoretical analysis of the credit channel and its relative importance in the monetary policy transmission mechanism. The exogenous/endogenous nature of money supply is considered and its implications for the existence and operation of the credit channel set out. It is found that, in order for a credit channel to operate efficiently in an economy, money supply should be endogenously determined. Moreover, a theoretical argument supporting Disyatat's (2010) revised credit channel is presented; it is concluded that, with a slight variation to Disyatat's proposed model, a single, unified channel exists.
- Full Text:
- Date Issued: 2013
- Authors: Gumede, Nomdumiso Beryl
- Date: 2013
- Subjects: Monetary policy Money Bank loans Financial sheets
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:933 , http://hdl.handle.net/10962/d1001864
- Description: The credit channel and its significance in the monetary policy transmission mechanism has been a point of contention among policy makers and economists for many years. In the early stages of this debate the monetarist view shaped thinking on the topic and cultivated the belief that the money supply is exogenously determined and that commercial banks playa minor role in the monetary transmission process. However, over the years, the credit view presented by Bernanke and Blinder (1988) has gained momentum. In contrast to the monetarist view, the credit view abandons the assumption of perfect substitutability and argues that due to their credit provision activities, financial institutions playa significant role in the transmission of monetary policy. The credit channel consists of two sub channels, the bank lending and balance sheet channels. In both, deposits drive loans and changes in monetary policy are effected through interest rates and their impact on borrowers' balance sheets, bank reserves, bank deposits and ultimately the quantity of bank loans supplied. Disyatat (2010) re-examines the conventional view and presents an argument against the foundation upon which the theories are based. Using this as a basis, and motivated by the vast amount of empirical literature that already exists on this topic, both in South Africa and abroad, this research provides a theoretical analysis of the credit channel and its relative importance in the monetary policy transmission mechanism. The exogenous/endogenous nature of money supply is considered and its implications for the existence and operation of the credit channel set out. It is found that, in order for a credit channel to operate efficiently in an economy, money supply should be endogenously determined. Moreover, a theoretical argument supporting Disyatat's (2010) revised credit channel is presented; it is concluded that, with a slight variation to Disyatat's proposed model, a single, unified channel exists.
- Full Text:
- Date Issued: 2013
Government debt levels and the systemic risks associated with post-crisis fiscal policies
- Authors: Koekemoer, Jonathan
- Date: 2013
- Subjects: Finance, Public Debts, Public -- South Africa Fiscal policy Monetary policy -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1031 , http://hdl.handle.net/10962/d1004168
- Description: The study analyses the concepts of intergenerational equity and fiscal sustainability in South Africa. The question raised is whether or not South Africa can adopt stimulatory fiscal measures, with a simultaneous increase in debt, so as to improve long-term growth potential in a sustainable manner without creating an excessive burden on future generations. The debate surrounding the use of stimulatory fiscal policy has come to the fore once again as monetary policy has become a restricted and ineffective macroeconomic policy tool in certain countries after the world-wide financial crisis and the Euro-debt crisis. Fiscal sustainability risks and high debt levels remain a source of concern in the United States and the Euro-zone, while South Africa presently seems to be at no great risk. With South Africa’s intention to become a developmental state, the use and appropriateness of fiscal policy is considered. An overlapping-generations model is used to determine whether or not future generations will be burdened due to current stimulatory policy. The use of fiscal rules in South Africa is discussed and considered in light of various political incentives and constraints. The conclusion given is that the possible use of a procedural fiscal rule, such as the ‘golden rule’, may add credibility to the current regime, while a numerical fiscal rule is seen as unnecessary given South Africa’s responsible use of fiscal policy thus far. As it stands, there is little possibility or risk that the public debt in South Africa will become too high in the near future. Although South Africa has been affected by the crisis, the developmental nature of the economy has been sustained through the use of responsible discretionary fiscal policy, putting South Africa in a positive position to meet its long-run growth potential.
- Full Text:
- Date Issued: 2013
- Authors: Koekemoer, Jonathan
- Date: 2013
- Subjects: Finance, Public Debts, Public -- South Africa Fiscal policy Monetary policy -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1031 , http://hdl.handle.net/10962/d1004168
- Description: The study analyses the concepts of intergenerational equity and fiscal sustainability in South Africa. The question raised is whether or not South Africa can adopt stimulatory fiscal measures, with a simultaneous increase in debt, so as to improve long-term growth potential in a sustainable manner without creating an excessive burden on future generations. The debate surrounding the use of stimulatory fiscal policy has come to the fore once again as monetary policy has become a restricted and ineffective macroeconomic policy tool in certain countries after the world-wide financial crisis and the Euro-debt crisis. Fiscal sustainability risks and high debt levels remain a source of concern in the United States and the Euro-zone, while South Africa presently seems to be at no great risk. With South Africa’s intention to become a developmental state, the use and appropriateness of fiscal policy is considered. An overlapping-generations model is used to determine whether or not future generations will be burdened due to current stimulatory policy. The use of fiscal rules in South Africa is discussed and considered in light of various political incentives and constraints. The conclusion given is that the possible use of a procedural fiscal rule, such as the ‘golden rule’, may add credibility to the current regime, while a numerical fiscal rule is seen as unnecessary given South Africa’s responsible use of fiscal policy thus far. As it stands, there is little possibility or risk that the public debt in South Africa will become too high in the near future. Although South Africa has been affected by the crisis, the developmental nature of the economy has been sustained through the use of responsible discretionary fiscal policy, putting South Africa in a positive position to meet its long-run growth potential.
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- Date Issued: 2013