Thesis (Ph. D.)--University of California, Riverside, 1996. / Includes bibliographical references (leaves 157-162).

The thesis has two overarching objectives. One is to understand monetary policy in the Czech Republic, Hungary, Poland and Slovakia during 1990s and early 2000s; the other to use these findings to shed light on monetary policy in less developed, but highly open and financially integrated market economies. In order to achieve its aims, it analyses specific factors with significant influence on the conduct or outcomes of monetary policy in these countries; it analyses the transmission mechanism of monetary policy in Central Europe, based on a technique called vector autoregression; and examines use of principal types of constraints on policy discretion, such as central bank independence, exchange rate commitments and domestic targets for monetary policy, in countries of the sample. The thesis finds that strong internal and external pressures, together with frequent bouts of fiscal irresponsibility and sizeable additive and parametric uncertainty regarding the working of the economy, led, in all four countries, to pronounced macroeconomic vulnerability and a need for periodic adjustment to dangerous fiscal and external imbalances. Reaction of policy-makers in countries of the sample to this environment can be characterized as discretion constrained by a strong nominal anchor and real exchange rate considerations. Experience of Central European countries shows that various elements of a commitment by monetary authorities are not duplicatory or contradictory, but interdependent in contributing to the goal of constraining discretion. During the period studied, the two key overall developments in policy were the gradual shift of emphasis from exchange rate targets to domestic targets and (within domestic targets) a shift from monetary targets to inflation targets. This approach has been largely successful.

xii, 132 p. : ill. A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number. / Motivated by conflicting prior evidence for exchange rate effects on foreign direct investment (FDI), the first chapter of this dissertation explores theoretical evidence of the exchange rate effect on FDI in terms of different types of FDI. Based on a simple two-country model, I demonstrate that the profit function of a horizontal FDI investor is a decreasing function of the exchange rate, while the profit function for a vertical FDI investor is an increasing function of the exchange rate. This implies that a depreciation of a host country currency depresses horizontal FDI and promotes vertical FDI. Moreover, comparing the FDI investor's intertemporal profit in a simple two-period time frame, I lay out a theoretical basis for a relation between the effects of the exchange rate and the expectations of the exchange rate effect on different types of FDI. The second chapter of this dissertation examines the empirical evidence for the exchange rate effects on different types of FDI. Using cross-border mergers and acquisitions among 37 countries from 1985 to 2007, I measure horizontal and vertical FDI in 4 different ways, and constructing directional country pairs, I estimate the exchange rate effects on horizontal and vertical FDI by a Poisson and a negative binomial regression with fixed and random effects. The estimation results provide considerable support for the model's predictions of the first chapter. The third chapter of this dissertation extends the first and second chapters with an analysis of the effect of exchange rate expectations on different types of FDI. I examine 4 different measures of exchange rate expectations. Using a methodology similar to that in the second chapter, the estimation results suggest that the expected exchange rate effects on horizontal and vertical FDI are not very significant. However, the expectations of the exchange rate shed more light on the exchange rate effects on different types of FDI under all of the exchange rate expectation measures. This suggests that the exchange rate is a more influential determinant of the allocation of different types of FDI than the expected exchange rate. / Committee in charge: Bruce Blonigen, Chairperson, Economics; Jeremy Piger, Member, Economics; Stephen Haynes, Member, Economics; Neviana Petkova, Outside Member, Finance

This dissertation examines the role of the fundamental economic variables (price levels, interest rates, and income levels) in the determination of foreign exchange rates during the period 1973-1978. Purchasing power parity, the International Fisher Effect, and the relationship of exchange rates with income levels through the marginal propensity to import were integrated, as suggested by the literature, and a fairly reasonable specification of a model for exchange rate determination was measured. The results of speculation tests indicate destabilizing results for some currencies and stabilizing results for the others; the coefficient of expectation tests, however, lend support to the destabilizing hypothesis. The conclusion of the research, therefore, is that the exchange rates of the major industrial countries which are of prime importance to the international financier and investor, and to the student of international finance and trade, are primarily determined, not by the fundamental economic variables, but by speculative forces which are believed to be of a destabilizing nature.

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.

The study examines the effect of oil price changes on selected economic indicators in South Africa. A VAR-5 model was applied to quarterly data of 1990:Q1-2012:Q4 estimating the impulse response functions, variance decomposition and Granger-causality tests. The findings allow for a conclusion that oil significantly affects the exchange rate and an inverse link between oil and GDP exists. A unidirectional relation is found where oil Granger-causes the exchange rate and GDP Granger-causes oil in South Africa.

This study examines the American Dollar (USD) denominated currency returns of five developing market currencies for the presence of the day-of-the-week effect. Daily data from January 1995 to February 2008 is examined, and is split into two subperiods, SP1 (1995 - 2002) and SP2 (2003 - February 2008). Currency returns are non-normally distributed across the full data set and SP1 , but tend towards normality in SP2. As such non-parametric tests are used to test the equality of the first four moments across days of the week. Tests on the first moment show that two of the currencies do not show any evidence of the day-of-the-week effect. However, evidence of the day-of-the-week effect is found in the other three currencies in SP1, although the effect disappears or weakens significantly in SP2. Little evidence of the day-of-the-week effect is found in tests on the second moment. The hypothesis of equal higher moments across currency returns is rejected for almost all of the weekday pairs for all five currencies in SP1 , but in SP2 the hypothesis of equal higher moments can only be rejected for a single pair of weekdays for one currency. This indicates the disappearance of the day-of-the-week effect across higher moments in SP2. Thus, the study finds that the day-of-the-week effect is present across the first moment and higher moments in the returns to most currencies in SP1 , but has disappeared for all five currencies in SP2. / KMBT_363 / Adobe Acrobat 9.54 Paper Capture Plug-in

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This thesis provides an end-to-end picture of the modelling of interest rates and Foreign Exchange (FX) rates. We start by defining the FX rates and the interest rates. After having a good understanding of the basics, we take a deep dive into the approaches commonly used to model interest rates and FX rates respectively. In particular, we present an interest rate model and a FX rate model that I have developed for man- aging Swedbank’s Counterparty Credit Risk (CCR). In addition to the mathematical derivations, we describe the theories underlying the models, discuss the model com- parisons, and explain the model choices made in practical applications. Finally, we provide a prototype of model implementation to illustrate how theory can be put into practice. I had some doubts about the interest rate model and the FX rate model that I have developed for managing Swedbank’s CCR. These doubts have been cleared up through this thesis work. Both the doubts and the clarifications are described in this thesis. / Denna uppsats tillför en helhetsbild av modellering av räntorna och valutakurserna. Vi börjar med att definiera räntorna och valutakurserna. Med en bra uppfattning av grunden, gör vi en djupdykning i de metoder som används för att modellera räntorna och valutakurserna respektive. I synnerhet presenterar vi en räntemodell och en valu- takursmodell, som jag har utvecklat för att hantera Swedbanks motpartsrisk. Förutom de matematiska härledningarna beskriver vi också modellernas underliggande teorier, diskuterar modellerjämförelser, och förtydligar de modellval som gjorts i praktiska tillämpningar. Slutligen använder vi en prototyp för att belysa genomförandet av modellerna. Jag var en smula tveksam till de riskfaktormodeller som jag har utvecklat för att hantera Swedbanks motpartsrisk. Jag har klargjort dessa tvivel genom att arbeta med den här uppsatsen. Både tvivlen och klargörandena beskrivs i denna rapport.

Over the past few decades, many countries have experienced a marked decline in the volatility of output. However, there is still a significant difference between developed and developing countries in the level of output volatility. A proposed explanation for this phenomenon is the impact of economic policies on output volatility in developing countries. The empirical results reported in this study support this view. Trade openness and discretionary fiscal policy seem to increase volatility in developing countries, while the converse is true in developed countries. Furthermore, a flexible exchange rate regime is desirable to decrease volatility. However, many developing countries still use fixed rates for reasons such as a fear of floating, which contributes to volatility. The impact of monetary policy was found to be stabilising, but this could be the result of a favourable global economic environment. It should be noted, however, that uncontrollable factors such as financial systems and institutions play a vital role in all the above relationships. / Economics / M.Com. (Economics)