The paper investigates the effect of interest rate policy on price bubbles, trading behavior, and portfolio choice in experimental stock markets. In a series of experiments, participants trade an asset over 15 periods. Alternatively, the participants can invest money in interest-bearing bonds....

This paper examines the determinants of informal sanctions by a large number of experiments.

This paper analyzes responsibility attributions for outcomes of collective decision making processes. In particular, we ask if decision makers are blamed for being pivotal if they implement an unpopular outcome in a sequential voting process. We conduct an experimental voting game in which...

This paper deals with the the evolution of portfolio rules in markets withstationary returns and endogenous prices.

The purpose of this paper is to explain why some markets for financialproducts take off while others vanish as soon as they have emerged ...

We suggest a simple asset market model in which we analyze competitive and strategic behavior simultaneously. If two-fund separation is found to hold across periods for competitive behavior, it also holds for strategic behavior. In this case the relative prices of the assets do not depend on...

According to the traditional view held in finance returns of assets are determined by complete rationality of decision makers. Rational decisions are defined by a set of axioms that are universal and do not leave room for cultural differences. In this article we show that cultural differences do...

This paper studies an application of a Darwinian theory of portfolioselection to stocks listed in the Dow Jones Industrial Average (DJIA).We analyze numerically the long-run outcome of the competition offix-mix portfolio rules in a stock market with actual DJIA dividends.In the model seemingly...

There is an extensive literature claiming that it is often difficultto make use of arbitrage opportunities in financial markets. Thispaper provides a new reason why existing arbitrage opportunitiesmight not be seized. We consider a world with short-lived securities,no short-selling constraints...

Experimental stock markets are used to add some more evidence that Blacks (1976) leverage effect in financial markets does not necessarily stem from the financial leverage of the firm. We surprisingly find a large number of markets in which the leverage effect is observed although the underlying...