Central banks engage in a multiplicity of activities. Their current roles are historically determined, in that each central bank came into being at a certain stage of its country's development and has exercised its functions consistently with its nation's development objectives. Consequently, central bank functions vary in degree and from place to place. However, despite the different conditions under which they operate, most central banks exhibit a tendency to conform to an almost identical pattern, particularly in respect of those practices and principles developed by the Bank of England, which came to be accepted as traditional central bank functions. This thesis takes up the traditional central bank functions and compares them with the new and expanding roles of central banks in the developing world. The tool for illuminating this review is the important issue of government immunity. As agents of their governments, central banks sometimes breach their contractual obligations and then the issue of immunity comes up. In determining the immunity of foreign states, their agents and instrumentalities, the courts characterize their activities as either private or public acts. This process of characterization has proved difficult in its application to central bank activities. This is because there is no uniform central bank function. Consequently, it is difficult to determine when a central bank is performing a central bank function. The restrictive immunity approach presupposes that central bank functions could easily be characterized as either commercial or central bank functions. However, a contrary view is presented in this thesis. This thesis takes the position that central bank activities are not uniform and therefore cannot be subject to a general theory of restrictive immunity. A comparative approach is adopted in analysing the different evolutionary patterns of central bank development, the scope of protection that central banks enjoy under the current law in sovereign immunity in the U.S., Canada, the U.K. and other international conventions. The study ends with an appraisal of the scope of central bank immunity and the problems associated with the characterization process and concludes that in the absence of uniform central bank functions, and an agreement on the proper sphere of governmental activity, the restrictive immunity approach is inadequate for the resolution of central bank immunity issues. Consequently a programme of bilateral treaties is suggested as a better alternative. / Law, Peter A. Allard School of / Graduate

M. Com / The 200 years of South African banking history has been a turbulent mix of crisis and triumph. Banks have had to respond to changes in their environment ranging from wars and the discovery of gold and diamonds, to regulatory changes, disinvestment and township bond boycotts. With the phasing out of sanctions, international opportunities started to emerge and South African banks were quick to respond. International and local competition has increased and it has become necessary for banks to put more emphasis on obtaining a competitive advantage. Optimists like to speak of South Africa as the "powerhouse of Africa" and the natural investment home for foreign investors wanting a foothold in the African market. It has therefore become necessary to do a "SWOT" analysis (Strengths and weaknesses, opportunities and threats) to be able to formulate a competitive strategy. • This dissertation comprises of an environmental analysis which includes a study of the macro-environment, international environment and the analysis of Porter's five basic forces. This environmental analysis leads to the establishing of local and international competitive strategies. South Africa has a competitive edge on other countries of its size and development levels in the sense that it has a very adaptable economy. The fact that South Africa is seen as the "gateway to Africa" should be exploited by South African banks. The changing and uncertain environment in South Africa must be seen as an opportunity for international departments of commercial banks to enrich themselves and their employees. This dissertation has shown that local banks do not have an advantage over international banks. From this follows a recommendation that local banks should develop and maintain a competitive advantage and focus on African business.

This thesis presents a comparison of the loan to deposit ratios of Texas banks along the Mexican border and banks located throughout the rest of the state. Mean characteristics of the two groups (i.e. border and non-border groups) are presented. A multivariate regression model is used to examine the extent to which various operating ratios of the banks and differing economic conditions of the communities in which the banks are located help explain the loan to deposit ratios of the banks involved in this study. The model incorporates data from 1984-1989. No evidence was found to refute the hypothesis that Texas border banks have a lower loan to deposit ratio than their non-border counterparts. The evidence points to a need for developmental capital, supplied by some form of development bank.

This dissertation studies topics in international finance and central bank policy. In the first chapter, "Common idiosyncratic volatility and carry trade returns", I provide new evidence that incomplete consumption risk sharing across countries is an important determinant of carry trade returns. I show that there is a strong co-movement in idiosyncratic volatilities over time, and that shocks to the common idiosyncratic volatility (CIV) factor, defined as the equally weighted average of the idiosyncratic volatilities in the cross-section, are priced. I find that high-interest rate currencies deliver low returns when the CIV increases, which are bad times for investors. Low-interest rate currencies provide a hedge by yielding positive returns. CIV shocks remain an empirically powerful risk factor in explaining the cross-section of carry trade returns after controlling for global foreign exchange (FX) volatility risk. Furthermore, CIV risk is correlated with cross-country income risk faced by households. My findings are consistent with a heterogeneous-agent model with persistent, uninsurable idiosyncratic shocks in consumption growth. The calibrated model quantitatively accounts for the cross-sectional differences in average returns across CIV-beta sorted portfolios for plausible market prices of CIV risk. In the second chapter, "Fed-implied market conditions", we propose a novel text processing technique to extract views of market conditions that are implicit in the Fed's policy statements and minutes. The method is easy to apply and addresses several problems inherent in the use of changes in interest rates as a proxy for central bank policy. First, we project market variables into the text of FOMC statements and minutes (separately) using support vector regressions (SVRs) to predict the levels of 10-year yields, 3-month yields, 2s10s, DXY index, VIX, high-yield (HY) and investment-grade (IG) spreads. We then define measures of monetary policy (``FDIF'' variables) as the Fed-implied deviation away from the market variable: the out-of-sample value of the market variable implied by the SVR minus the corresponding value of the market variable the day before the statement (minutes) release. We show that different markets respond differently to monetary policy news in the short-run, in a way that has independent and complementary implications for market movements in the long-run. Fed news also has important long-run implications for macroeconomic outcomes. Our Fed measures outperform Bernanke-Kuttner and changes in 2-year yields for forecasting macro and financial outcomes in the future. Finally, we show that there are Fed-risky and Fed-hedging industries, and these earn risk premia on Fed statement days. Finally, in the third chapter, "Does the counterparty of central banks in derivatives-based foreign exchange interventions matter?", we study how the central bank counterparty in foreign exchange interventions affect the supply of hedge against FX risks to the private sector. We use Brazilian data where derivatives-based interventions have been used in tandem for almost two decades. The analysis finds evidence of a link between central bank counterparties in FX swap operations and the supply of hedge through FX futures contracts. The main central bank counterparty in foreign exchange interventions uses the liquidity provided by the central bank to increase the supply of hedge to the private sector. Other counterparties use the US dollars provided by the central bank to reduce their own foreign exchange exposure.

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It has been estimated that the Apollo Program, which placed a man on the moon, each year produced enough paper work, that if put on one stack, would reach to the moon. The forthcoming Space Shuttle Program will require even more documentation; however, present plans call for very little paperwork. The necessary documentation will instead be created, updated and retained in a large computer data base with access throughout the country. Present technology will support this system. The banking industry has been faced with a similar problem in the processing of demand deposit records (checks) and other repetitive tasks. Banks have made progress in automating certain tasks, but up to this date, theystill have a paper intensive system. Present technology would support a new system centered around large computer data bases. Any computer system that would service fourteen thousand banks and processes twenty-two billion checks annually would be a significant event in the electronic data processing industry. It might also effect the way business is done in this country. This paper was undertaken to explore the progress in bank automation and how it will effect the banking industry, the electronic data processing industry and the average citizen.

Yes / The financial crisis of 2008 provides evidence for the instability of the conventional banking system. Social banks may present a viable alternative for conventional banks. This paper analyzes the performance of social banks related to the bank business model, economic efficiency, asset quality and stability by comparing social banks with banks where the difference is likely to be large, namely with the 30 global systemically important banks (G-­SIBs) of the Financial Stability Board over the period 2000-­2014. We also analyze the relative impact of the global financial crises on the bank performance. The performance of social banks and G-­SIBs is surprisingly similar.

Yes / The financial crisis of 2008 provides evidence for the instability of the conventional banking system. Social banks may present a viable alternative for conventional banks. This paper analyzes the performance of social banks related to the bank business model, economic efficiency, asset quality and stability by comparing social banks with banks where the difference is likely to be large, namely with the 30 global systemically important banks (G-SIBs) of the Financial Stability Board over the period 2000-2014. We also analyze the relative impact of the global financial crises on the bank performance. The performance of social banks and G-SIBs is surprisingly similar.