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Macro-Financial challenges in Emerging Markets
Jašová, Martina ; Geršl, Adam (advisor) ; Schmieder, Christian (referee) ; Babecký, Jan (referee) ; Jakubík, Petr (referee)
This dissertation thesis consists of three essays on macroeconomics and finance. In these essays, I focus on events which adversely affect emerging markets and present challenges to economic policy and central bank thinking. My aim is to contribute to the existing empirical literature by providing new evidence on the role of private credit, effects of macroprudential policies and understanding of the exchange-rate pass-through. The first essay evaluates policy measures taken to curb bank credit growth in the private sector in the pre-crisis period 2003-2007. The analysis is based on an original survey conducted on central banks in Central and Eastern Europe. The findings reveal substantial policy intervention and indicate that certain measures - particularly asset classification and provisioning rules; and loan eligibility criteria - might have been effective in taming bank credit growth. The second essay contributes to the existing literature on early warning indicators as well as to the discussion on the appropriateness of credit-to-GDP gap as a leading variable for any country for activation of the countercyclical capital buffer instrument in Basel III. We exploit long-run credit series for 36 emerging markets and evaluate their quality to signal a crisis by using receiver operating characteristics...
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Inter-sector credit exposure: Contingent claims analysis in the Czech Republic
Brechler, Josef ; Hlaváček, Michal (advisor) ; Janda, Karel (referee)
Linkages between economic agents in form of financial assets might contribute to transmission of shocks between different parts of the economy. Aim of this thesis is to enrich the ongoing discussion about the spread of contagion through the economy. We provide an analysis of financial interlinkages in the Czech economy and using the contingent claims analysis (CCA) model we attempt to quantify risks in the system that that are implied by the existence of these linkages. We use different techniques within the framework of the model to obtain various indicators that can be used to assess stability of the system. Using simulations we find that size of losses due to riskiness of debt depends strongly on the origin of a shock and it is higher for shocks originating in the household sector than for shocks originating in the sector of the non-financial corporations. We also find that size of a decrease in capital of the banking sector needed to cause a distress in the system as relatively high and stable in time. JEL Classification E01, E44, G01, G12, G20 Keywords Balance sheet contagion, financial accounts, network models, contingent claims analysis, systemic risk Author's e-mail josef.brechler@gmail.com Supervisor's e-mail michal.hlavacek@cnb.cz
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Banking and Currency Crises: Differential Diagnostics for Developed Countries
Joy, Mark ; Rusnák, Marek ; Šmídková, Kateřina ; Vašíček, Bořek
We identify a set of “rules of thumb” that characterise economic, financial and structural conditions preceding the onset of banking and currency crises in 36 advanced economies over 1970–2010. We use the Classification and Regression Tree methodology (CART) and its Random Forest (RF) extension, which permits the detection of key variables driving binary crisis outcomes, allows for interactions among key variables and determines critical tipping points. We distinguish between basic country conditions, country structural characteristics and international developments. We find that crises are more varied than they are similar. For banking crises we find that low net interest rate spreads in the banking sector and a shallow or inverted yield curve are their most important forerunners in the short term, whereas in the longer term it is high house price inflation. For currency crises, high domestic short-term rates coupled with overvalued exchange rates are the most powerful short-term predictors. We find that both country structural characteristics and international developments are relevant banking crisis predictors. Currency crises, however, seem to be driven more by country idiosyncratic, short-term developments. We find that some variables, such as the domestic credit gap, provide important unconditional signals, but it is difficult to use them as conditional signals and, more importantly, to find relevant threshold values.
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Banking crises and the rules of the game
Calomiris, Charles W.
This paper is aimed to address when and why do banking crises occur, and whether financial reforms in reaction to crises are generally beneficial. It is argued that banking crises properly defined consist either of panics or of waves of costly bank failures, and they do not necessarily coincide.
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Potential sources of currency and banking crises in emerging markets
Brožka, Michal ; Revenda, Zbyněk (advisor) ; Dvořák, Pavel (referee) ; Žák, Milan (referee)
The thesis examines potential sources of currency crisis, banking crisis and twin crisis in a region of Central Europe, Eastern Europe, South-Eastern Europe and Baltics. The text assumes some basic knowledge of the theories of financial crisis and, thus, ommits some relevant details in the theoretical parts. The thesis aids at fading variables, which could signal vurnerability of a country to a curency, banking and twin crisis. In the second chapter we introduce a financial crisis typology. The text also briefly shows the theoretical and empirical studies of the financial crisis and introduces definitions of currency, banking and twin crisis. In the third chapter we identify the periods of financial crisis in the given region. Then we introduce the explanatory variables. In the fourth chapter we estimate logit model to explain the conditional probability of all the three types of financial crisis. In the fifth chapter we estimate the out-of-sample conditional probability of occurring crisis. In the end we discuss the results and possible recommendation for economic policy or investors. We find that some macroeconomic variables are significant when explaining financial crisis. For all three types of financial crisis these variables were significant: Share of total foreign debt to foreign reserves, interest rate differential, excessive credit expansion (its share to GDP).
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World banking crises
Mirazčievová, Michaela ; Půlpánová, Stanislava (advisor) ; Paholok, Igor (referee)
The purpose of this thesis is to offer a contemporary overlook on the widely discussed and problematic topic of bankong crises. This analysis gives a list of banking crises which have ocurred since the 90s. up to now, their causes and definitions, and explains some important macro- and microeconomic reasons for their occurrence.It also shows how current economic theory describes the causes and nature of financial instability, with emphasis on its real effects and high economic, as well as social costs. Based on these findings, this paper offers possible resolutions of problems of the financial system and methods of its stabilization with the aim to prevent future crises. A separate chapter is dedicated to the crises in Argentina 2001, the nordic countries in the late 80s/early 90s, and the Czech republic during its transition period.
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