Hotelling's (1929) principle of minimum differentiation and the alternative prediction that firms will maximally differentiate from their rivals in order to relax price competition have not been explicitly tested so far. We report results from experimental spatial duopolies designed to address...

We propose a simple task for the elicitation of risk attitudes, initially used in Sabater-Grande and Georgantzís (2002) [SGG], capturing two dimensions of individual decision making: subjects’ average willingness to choose risky projects and their sensitivity towards variations in the return...

We propose a simple task for the elicitation of risk attitudes, initially used in Sabater-Grande and Georgantzís (2002) [SGG], capturing two dimensions of individual decision making: subjects’ average willingness to choose risky projects and their sensitivity towards variations in the return...

We study ultimatum bargaining over the wage that should be paid in order to have a subject perform a given real task. Our results are obtained from experiments run in Greece, Spain and the UK. We find significantly higher wage offers and lower acceptance probabilities in the UK than in the other...

We analyze experimental data obtained from an ultimatum game framed as a situation of employee–employer negotiation over salaries. Parallel to this, we elicit subjects’ risk attitudes. In the existing literature, it has often been conjectured that gender differences in strategic environments...

This study examines the evolution of prices in markets with Internet price-comparison search engines. The empirical study analyzes laboratory data of prices available to informed consumers, for two industry sizes and two conditions on the sample (complete and incomplete). Distributions are...

We report experimental results on a prisoners' dilemma implemented in a way which allows us to elicit incentive-compatible valuations of the game. We test the hypothesis that players'' valuations coincide with their Nash equilibrium earnings. Our results offer significantly less support for this...

We experimentally test how a private monopoly, a duopoly and a public utility allocate water of differing qualities to households and farmers. Most of our results are in line with the theoretical predictions. Overexploitation of the resources is observed independently of the market structure....