We study effects of Basel II on credits for Swiss towns and cities in the years 2006(before Basel II) and 2007 (after Basel II). We collected data of these loans andcomputed their margins. Moreover we collected data on the financial situation of thetowns and cities and used this to compute a...

Financial economics is a fascinating topic where ideas from economics, mathematics and, most recently, psychology are combined to understand financial markets. This book gives a concise introduction into this field and includes for the first time recent results from behavioral finance that help...

Foundations -- Decision Theory -- Financial Markets -- Two-Period Model: Mean-Variance Approach -- Two-Period Model: State-Preference Approach -- Multiple-Periods Model -- Advanced Topics -- Theory of the Firm -- Information Asymmetries on Financial Markets -- Time-Continuous Model

"This book provides a comprehensive overview of the emerging field of cultural finance. It summarizes research results of cultural differences in financial decision making and on financial markets. Many of the results have been published in leading academic journals over the last ten years but...

On financial markets many investment decisions are taken by groups and not by individuals. The evidence, however, whether groups better than individuals, is ambigous. We analyze the portfolios of groups and individuals in an asset allocation task on an experimental market. We find that groups on...

Our objective is to identify the trading strategy that would allow an investor to take advantage of “excessive” stock price volatility and “sentiment” fluctuations. We construct a general-equilibrium model of sentiment. In it, there are two classes of agents and stock prices are excessively...

This paper analyzes the effects that uncertainty about economic fundamentalshas on aggregate trading volume. First, the trading volume of an investor facinga standard consumption portfolio choice problem is derived. It is found that if theparameters describing the investment opportunity set...