This study investigates the effect of the European sovereign debt crisis on alternative capital sources of public companies from France, Germany, Switzerland and the United Kingdom. Specifically, it studies which financing choices expose a company to potential bank lending and demand shocks during the Euro crisis. To this end, the study employs average treatment effect estimations and difference-in-differences regressions to show whether financially more (less) constrained companies use more (less) alternative capital than matching control companies. I find that two of three financially more constrained company groups show higher use of alternative capital sources than matched companies due to evidence for bank lending shocks in Germany and France. Companies with a high financial dependence behave against the expectation because of high cash holdings and lower need for alternative capital. Companies with high cash holdings showed signs of a demand shock. Swiss and British companies appear to be much less affected by the Euro crisis because of weaker financial ties with the most affected southern Eurozone economies.

In this thesis, we aim to find the effect of economic crisis announcements arising from the US subprime mortgage crisis and European sovereign debt crisis on the market volatility in theBRIC countries. We implement a GARCH model in order to compare the effect of individual news announcements and find that the US crisis had a bigger impact on BRIC market volatility than the European crisis. Of particular note, we find the US bailout had a higher impact than the failure of Lehman Brothers or any European crisis dates that were considered. We then examine the volatility transmission mechanism by implementing a VAR model to create a spillover index. Following, we apply a rolling window approach, creating spillover plots which show that both return and volatility spillovers are affected by crisis announcements. The importance of our results are related to investor decision making, particularly the relationship between market return and risk in developing country markets. Far to our knowledge, no recent literature has compared the two crises in the way we have nor with the datasets we have used.

This paper focuses on stock markets, including Portugal¡BItaly¡BIreland¡BGreece and Spain, and these are named PIGS by economists. Furthermore, we add the other three countries, U.S.A.¡BU.K. and Germany in this paper for investigating the dependence structure in the stock markets between these countries during the period 2001-2011. We implement a regime-switching copula model based on Gaussian copula, which uses a GARCH specification for the marginal distributions and the Gaussian copula for the joint distribution. Our method combines copulas and regime-switching models to demonstrate dependence sructures in stock markets between these countries. Based on this paper, we have two reports for international investors. First, if the dependency changes over time, the returns of portfolio diversification may be prone to diversification disasters, and the international investors' degrees of diversification can cause higher systemic risk in the period of financial crisis. Second, the phonomenon of the asymmetric dependence exists in financial markets, and we conclude that non-diversification may be better than diversification in the period of financial crisis.

Thesis uses game theory to explain behavior of certain states in the European sovereign-debt crisis. The goal is to find out, if those states use strategies leading to equilibrium i.e. if they maximize their expected utility. Theoretical part is based mainly on repeated games and Bayesian game. Thesis summarizes development of European sovereign-debt crisis and key economic indicators. It constructs a game model of the crisis and further analyses situation of Germany, France, Italy, Spain and Greece as players in the game. The game model is then tested on key conflict situations such as relations of France and Germany, first Greek bailout negotiations or Spanish bank bailout negotiations. The results show that chosen states do maximize their expected utility in one election period. However maximization of utility in two or more election periods is limited by the parameters of democratic election system - length of election periods and information asymmetry between voters and politicians. The costs of elimination of information asymmetry would be higher than the costs of debt crisis. So even considering the costs of debt crisis the states are in long term equilibrium.

Peiwei Li Abstract: This paper is to investigate whether the Eurozone crisis brings similar effects to the economic growth of two groups of the EU's peripheral countries, including the PIIGS and the CEE countries. Greece, Ireland and Portugal from the PIIGS group; and the Czech Republic, Hungary and Poland from the CEE group are selected as the researched countries in this paper. In order to quantify how the Eurozone crisis affects the economic growth of these two groups of countries, this research utilises the statistical software STATA to operate a panel regression model with country and time fixed effects. The employed panel data contains selected indicators of the six researched countries over 2004-2018. Indicators that may affect economic growth of countries during the Eurozone crisis includes current account balance, FDI inflows, debt, exports and unemployment. Apart from the generation of overall results for all the six countries over 2004-2018, this paper generates a dummy variable "eurozone" to divide the researched countries into two groups. Therefore, it compares the results of each group. The research period also be equally divided into three stages: 2004-2008, 2009-2013 and 2014-2018, which represent for pre-crisis period, crisis period and post-crisis period. The divided periods are used to...

本研究以事件研究法的方式，研究歐洲央行宣布量化寬鬆（Quantitative Easing, QE）對歐豬五國信用風險的影響，本研究以各國主權信用違約交換的超額報酬顯著性衡量量化寬鬆政策對信用風險的影響。 研究結果為多數的QE政策宣告對歐豬五國信用風險的影響在事件期中有正向有負向，且時常交錯分布，未有一固定的模式，故無法得到一個明確的結論。 / This paper examines the impact of the ECB’s (European Central Bank) quantitative easing program on the credit risk of PIIGS. In this case, we used each underlying countries’ excess return of their sovereign CDSs to identify if their credit risks are decreased significantly. Our finding was that most QE announcements by the ECB had multiple impacts on the credit risk of PIIGS. They had both positive and negative impacts. Also, the patterns were not the same, so we do not have a clear conclusion on whether the QE policies are good or bad for the credit risk of PIIGS.

This thesis analyses whether the concept of monetary sovereignty evolves under the impact of globalization and financial integration, and provides a framework for assessing what this implies. Thereby, this thesis contributes to a better understanding of both the contemporary exercise of sovereign powers in monetary and financial matters and of the driving forces behind the evolution of international law in this field. As elaborated in chapter 1, the contemporary concept of monetary sovereignty proposed by this thesis is not static but dynamic in nature. Due to the dual nature of sovereignty as a concept having not only positive but also important normative components, monetary sovereignty cannot become eroded under the impact of legal and economic constraints. Chapter 2 examines the ongoing hybridization of international monetary law arising from changes in the sources of this complex body of law, from the unsuitability of the categories of ‘hard’ and ‘soft’ law for characterizing all normative evolutions in this field, and from the rise of private and transnational monetary law. Chapter 3 scrutinizes the phenomenon of exchange rate misalignment under monetary and trade law. Intrinsically related, it assesses which aspects of the IMF’s legal framework should be reformed in order to tackle contemporary challenges to the stability of the international monetary system, such as global current account imbalances. Chapter 4 analyses the increasing regionalization of monetary sovereignty. It argues that, to the extent that transferring sovereign powers to a monetary union is what provides a state’s population with maximum monetary and financial stability, the underlying transfers are not a surrender of monetary sovereignty, but its effective exercise under the form of cooperative sovereignty. Finally, chapter 5 assesses the implications of the contemporary concept of monetary sovereignty proposed herein for the reorganization of the international financial architecture in the wake of the Great Recession.