Integration between the South African and international bond markets : implications for portfolio diversification
- Authors: Rabana, Phomolo
- Date: 2009
- Subjects: Bond market , Bond market -- South Africa , Principal components analysis , International finance , Foreign exchange rates -- South Africa , Investments -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:947 , http://hdl.handle.net/10962/d1002681 , Bond market , Bond market -- South Africa , Principal components analysis , International finance , Foreign exchange rates -- South Africa , Investments -- South Africa
- Description: International bond market linkages are examined using monthly bond yield data and total return indices on government bonds with ten years to maturity. The bond yield data covers a nineteen-year period from January 1990 to July 2008, while the bond total return index data covers a nine-year period from August 2000 to July 2008. The international bond markets included in the study are Australia, Canada, Germany, Japan, the United Kingdom, and the United States. The examination of international bond market linkages across these markets has important implications for the formulation of effective portfolio diversification strategies. The empirical analysis is carried out in three phases: the preliminary analysis, the principal component analysis (PCA), and the cointegration analysis. For each analysis and for each set of data the full sample period is first analysed and subsequently a five-year rolling window approach is implemented. Accordingly, this makes it possible to capture the time-varying nature of international bond market linkages. The preliminary analysis examines the bond market trends over the sample period, provides descriptive statistics, and reports the correlation coefficients between the selected bond markets. The PCA investigates the interrelationships among the bond markets according to their common sources of movement and identifies which markets tend to move together. The cointegration analysis is carried out using the Johansen cointegration procedure and investigates whether there is long-run comovement between South Africa and the selected bond markets. Where cointegration is found, Vector Error-Correction Models (VECMs) are estimated in order to examine the long-run equilibrium relationships in addition to their short-run adjustments over time. The empirical analysis results were robust, and overall integration between SA and the selected major bond markets remained weak and sporadic. In addition, the results showed that even after accounting for exchange rate differentials, international bond market diversification remained beneficial for a South African investor; and since international bond market linkages remained weak with no observable trend, international bond market diversification will remain beneficial for some time to come for a South African investor.
- Full Text:
- Date Issued: 2009
- Authors: Rabana, Phomolo
- Date: 2009
- Subjects: Bond market , Bond market -- South Africa , Principal components analysis , International finance , Foreign exchange rates -- South Africa , Investments -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:947 , http://hdl.handle.net/10962/d1002681 , Bond market , Bond market -- South Africa , Principal components analysis , International finance , Foreign exchange rates -- South Africa , Investments -- South Africa
- Description: International bond market linkages are examined using monthly bond yield data and total return indices on government bonds with ten years to maturity. The bond yield data covers a nineteen-year period from January 1990 to July 2008, while the bond total return index data covers a nine-year period from August 2000 to July 2008. The international bond markets included in the study are Australia, Canada, Germany, Japan, the United Kingdom, and the United States. The examination of international bond market linkages across these markets has important implications for the formulation of effective portfolio diversification strategies. The empirical analysis is carried out in three phases: the preliminary analysis, the principal component analysis (PCA), and the cointegration analysis. For each analysis and for each set of data the full sample period is first analysed and subsequently a five-year rolling window approach is implemented. Accordingly, this makes it possible to capture the time-varying nature of international bond market linkages. The preliminary analysis examines the bond market trends over the sample period, provides descriptive statistics, and reports the correlation coefficients between the selected bond markets. The PCA investigates the interrelationships among the bond markets according to their common sources of movement and identifies which markets tend to move together. The cointegration analysis is carried out using the Johansen cointegration procedure and investigates whether there is long-run comovement between South Africa and the selected bond markets. Where cointegration is found, Vector Error-Correction Models (VECMs) are estimated in order to examine the long-run equilibrium relationships in addition to their short-run adjustments over time. The empirical analysis results were robust, and overall integration between SA and the selected major bond markets remained weak and sporadic. In addition, the results showed that even after accounting for exchange rate differentials, international bond market diversification remained beneficial for a South African investor; and since international bond market linkages remained weak with no observable trend, international bond market diversification will remain beneficial for some time to come for a South African investor.
- Full Text:
- Date Issued: 2009
Trends and determinants of inward foreign direct investment to South Africa
- Authors: Rusike, Tatonga Gardner
- Date: 2008
- Subjects: International business enterprises -- South Africa , Investments, Foreign -- South Africa , Economic development -- South Africa , Macroeconomics -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:995 , http://hdl.handle.net/10962/d1002730 , International business enterprises -- South Africa , Investments, Foreign -- South Africa , Economic development -- South Africa , Macroeconomics -- South Africa , Foreign exchange rates -- South Africa
- Description: Foreign direct investment (FDI) is seen as a way to provide the needed capital inflow to stimulate growth in a domestic economy. FDI can also result in increased employment levels, managerial skills and increase in technology. In efforts to attract FDI, host countries have undertaken various policy incentives to attract foreign investors. This study analyses the trends and determinants of inward FDI to South Africa for the period 1975-2005. The study starts by reviewing FDI literature on its determinants and provides the macroeconomic background and FDI related policies undertaken in South Africa. The trend and sectoral analysis provides the actual nature of FDI flows to South Africa. An empirical model linking theoretical and empirical determinants of FDI is estimated using the Johansen cointegration and VECM framework. The study also augments the cointegration framework with impulse response and variance decomposition analyses to complement the long and short run determinants of FDI. Dummy variables are used in each of the estimated FDI models to take into account the possibility of structural breaks. Results show that relative to the size of the economy and to other developing countries, South Africa still receives low levels of inward FDI. Only are few years are exceptional i.e. 1997, 2001 and 2005. From the sectoral distribution, the financial sector is now the major recipient of FDI followed by the mining and manufacturing sectors. The emergence of the financial sector could suggest that FDI motives could have shifted from the natural resource seeking and market seeking to efficiency seeking FDI. The United Kingdom emerges as the major source of FDI to South Africa followed by United States of America and Germany. Empirical analysis indicated that openness, exchange rate and financial development are important long run determinants of FDI. Increased openness and financial development attract FDI while an increase (depreciation) in the exchange rate deters FDI to South Africa. Market size emerges as a short run determinant of FDI although it is declining in importance. Most of the impulse response analysis confirmed the VECM findings. Variance decomposition analysis showed that FDI itself, imports and exchange rate explain a significant amount of the forecast error variance. The influence of market size variable is small and declining over time.
- Full Text:
- Date Issued: 2008
- Authors: Rusike, Tatonga Gardner
- Date: 2008
- Subjects: International business enterprises -- South Africa , Investments, Foreign -- South Africa , Economic development -- South Africa , Macroeconomics -- South Africa , Foreign exchange rates -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:995 , http://hdl.handle.net/10962/d1002730 , International business enterprises -- South Africa , Investments, Foreign -- South Africa , Economic development -- South Africa , Macroeconomics -- South Africa , Foreign exchange rates -- South Africa
- Description: Foreign direct investment (FDI) is seen as a way to provide the needed capital inflow to stimulate growth in a domestic economy. FDI can also result in increased employment levels, managerial skills and increase in technology. In efforts to attract FDI, host countries have undertaken various policy incentives to attract foreign investors. This study analyses the trends and determinants of inward FDI to South Africa for the period 1975-2005. The study starts by reviewing FDI literature on its determinants and provides the macroeconomic background and FDI related policies undertaken in South Africa. The trend and sectoral analysis provides the actual nature of FDI flows to South Africa. An empirical model linking theoretical and empirical determinants of FDI is estimated using the Johansen cointegration and VECM framework. The study also augments the cointegration framework with impulse response and variance decomposition analyses to complement the long and short run determinants of FDI. Dummy variables are used in each of the estimated FDI models to take into account the possibility of structural breaks. Results show that relative to the size of the economy and to other developing countries, South Africa still receives low levels of inward FDI. Only are few years are exceptional i.e. 1997, 2001 and 2005. From the sectoral distribution, the financial sector is now the major recipient of FDI followed by the mining and manufacturing sectors. The emergence of the financial sector could suggest that FDI motives could have shifted from the natural resource seeking and market seeking to efficiency seeking FDI. The United Kingdom emerges as the major source of FDI to South Africa followed by United States of America and Germany. Empirical analysis indicated that openness, exchange rate and financial development are important long run determinants of FDI. Increased openness and financial development attract FDI while an increase (depreciation) in the exchange rate deters FDI to South Africa. Market size emerges as a short run determinant of FDI although it is declining in importance. Most of the impulse response analysis confirmed the VECM findings. Variance decomposition analysis showed that FDI itself, imports and exchange rate explain a significant amount of the forecast error variance. The influence of market size variable is small and declining over time.
- Full Text:
- Date Issued: 2008
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