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The thesis consists of two essays: "The CAPM -- A General Equilibrium Foundation" and "The Foreign Exchange Rate in Financial Markets".The Capital Asset Pricing Model (CAPM) is one of the most successful models for portfolio selection. The utility functions are assumed to depend positively on...
Persistent link: https://www.econbiz.de/10009452580
Chapter 1 is joint work with Günter Franke, University of Konstanz, and Markus Herrmann, HSBC London, and addresses the question how collateralized debt obligation (CDO-) transactions are designed. An important issue is the information asymmetry about the quality of securitized debt between...
Persistent link: https://www.econbiz.de/10009471846
Kooperation in einem einmaligen Spiel. Darüber hinaus finden wir keinen Hinweis darauf, dass Risikoaversion ein Faktor ist …
Persistent link: https://www.econbiz.de/10009476200
In this thesis it is analyzed if promoting product market competition can help to to fight unemployment in Europe. We have used a general equilibrium model in order to study how reducing mark-ups and increasing productivity in one sector affect aggregate unemployment for an exogenously given...
Persistent link: https://www.econbiz.de/10009476214
economics, decision theory, the economics of sustainability and cost benefit analysis. The thesis is structured in three parts … Konsum. Im zweiten Teil der Arbeit wird ein verallgemeinertes Bewertungsmodell sowie ein neues Konzept der Risikoaversion … eingeführt. Dieses Konzept der intertemporalen Risikoaversion greift einen wichtigen Aspekt des Vorsichtsprinzips auf. Der dritte …
Persistent link: https://www.econbiz.de/10009476176
Traditional inventory models focus on risk-neutral decision makers, i.e., characterizing replenishment strategies that maximize expected total profit, or equivalently, minimize expected total cost over a planning horizon. In this paper, we propose a framework for incorporating risk aversion in...
Persistent link: https://www.econbiz.de/10009432599
This paper investigates the role of currency denomination in the the intertemporal risk-return relation among G7 countries. Similar to the findings of previous studies, our estimation also shows that the financial markets of the G7 countries are integrated. We obtain significant pricing...
Persistent link: https://www.econbiz.de/10009440704
While the market for credit instruments grew continuously in the decade before 2008, its liquidity has dried up significantly in the current crisis, and investors have become aware of the possible consequences of being exposed to credit risk. In this thesis we address these issues by pricing...
Persistent link: https://www.econbiz.de/10009455297
theory) with what traditional theories of finance predict that investors should do (normative theory). …
Persistent link: https://www.econbiz.de/10009460481
This dissertation contains three essays on risk aversion. In the first essay, we an-alyze comparative risk aversion in a new way, through a comparative statics problemin which, for a cost, agents can shift from an initial probability distribution towarda preferred distribution. The Ross...
Persistent link: https://www.econbiz.de/10009464852