Explaining the evolution and maintenance of cooperation among unrelated individuals is one of the fundamental problems in biology and the social sciences. Recent experimental evidence suggests that altruistic punishment is an important mechanism to maintain cooperation among humans. In this...

The formation of social ties is examined in an experimental study of voluntary public good provision. The experiment consists of three parts. In the first part the value orientation (attitude to a generalized other) ismeasured. In the second part couples play 25 periods of a public good game. In...

We investigate contributions to the provision of public goods on a network when efficient provision requires the formation of a star network. We provide a theoretical analysis and study behavior in a controlled laboratory experiment. In a 2x2 design, we examine the effects of group size and the...

The effects of stake size on cooperation and punishment are investigated using a public goods experiment. We find that an increase in stake size does neither significantly affect cooperation nor, interestingly, the level of punishment.

Economic behavior often takes place in groups of small numbers of peopleinteracting with each other (like work teams, neighborhoods, socialnetworks, etc.). Characteristic of such interaction is the development of(affective) interpersonal relationships, or social ties. According tosociologists,...

We examine the force of three types of behavioral dynamics in quantity-setting triopoly experiments:mimicking the successful firm,following the exemplary firm, andbelief learning.Theoretically, these three rules of dynamic conduct lead to the competitive, the collusive, and the Cournot-Nash...

This discussion paper has led to a publication in the <I>Journal of Business Ethics</I>, 2013, 117(3), 601-13.<P> Halal certification of financials product may reduce transaction costs for its buyers when it provides a trusted standard for investors that seek to comply with Islamic law. However, we show...</p></i>

This discussion paper led to a publication in (W.D. Nelson (Ed.)), <I>Advances in Business and Management</I> (pp. 1-32), New York: Nova Publishers, 2011. In this era of globalization we see an increase in specialization: the production chain issplit up in more and more parts and the production of...</i>

This paper studies how social relationships between managers and employees affect relational incentive contracts. To this end we develop a simple dynamic principal-agent model where both players may have feelings of altruism or spite toward each other. The contract may contain two types of...

The organization of Electronic Dance Music (EDM) events has become a major export product in the Netherlands. In order to respond quickly to the new trends and needs, innovative forms of cooperation between producers are to be set up for the organization of exciting new events. A case study on...