A series of experiments compares bargaining behavior under three different settings: no arbitration, conventional and final offer arbitration. Under no arbitration disputes with zero payoffs were around 10%, while the pie was equally split in less than half of the cases. Under conventional...

In Dictator Game experiments where the information status of the participants varies we find that a certain type of proposer tends to reduce his offers when the recipient has incomplete information about the pie size. We also find that a certain type of recipient tends to reject too small offers...

While in less developed and in transition economies microlending has become an efficient instrument for providing small and micro businesses with the necessary financial means, in industrialized countries, with highly developed banking systems, the existence and size of an uncovered demand for...

The influence of risk aversion on the decision to become self-employed is a much discussed topic in the entrepreneurial literature. Conventional wisdom asserts that being an entrepreneur means making risky decisions in uncertain environments; hence more risk-averse individuals are less likely to...

Die Existenzgründungsförderung für Arbeitslose gewinnt als arbeitsmarktpolitisches Instrument in Deutschland zunehmend an Bedeutung. Mit der Einführung des Existenzgründungszuschusses (ExGZ) zum 1.1.2003 steht gründungswilligen Arbeitslosen - neben dem Überbrückungsgeld (ÜG) - nun ein...

This paper empirically analyzes whether the character-based approach, which is based on the personality structure and the human capital of business founders, allows prediction of entrepreneurial success. A unique data set is used consisting of 414 previously unemployed persons whose personal...

How can a principal (an agent) ensure that an agent (a principal) will work (pay up), if payment (work) precedes work (payment)? When a banknote is torn in two, each part is by itself worthless. A principal can pre-commit to payment-on-delivery, by tearing a banknote and giving the agent the...

For many people solidarityʺ has become a meaningless word used in slogans too often used without leading to any economic consequences. We show in this paper conditions under which solidarity can be a powerful instrument. In a solidary action, an individual in a group contributes to a series of...

Models to the issue of altruism which rely on externalities of well-being are rarely used explicitly. In this paper we compare such utility-based approaches with the standard approach on altruism which is based on externalities of income. Testable differences of both types of models are derived...

We empirically examine the efficacy of various incentives of microlending contracts such as joint-liability or group access to future loans. We find that joint liability induces a group formation of low risk borrowers. Furthermore, the incentive system leads to peer measures between the...