To explain potential sources of wage rigidity this article analyzes a model of reciprocalkindness applied to a repeated ultimatum game with changing and nonzeroconflict payoffs. The model is also tested in a laboratory experiment. The resultsare compatible with the rentsharingapproach to wage...

Economics has devoted little attention so far as to whether the type of decision maker matters for economic decisions. However, many important decisions like those on monetary policy or a company’s business strategy are made by (small) groups rather than an individual. We compare behaviour of...

Many decisions in economics and finance have to be made under severe time pressure. Furthermore, payoffs frequently depend on the speed of decision-making, like, for instance, when buying and selling stocks. In this paper, we examine the influence of time pressure and time-dependent incentive...

We examine the degree of trust and reciprocity in an experimental trust game with 662 participants from six different age groups, ranging from 8 year old primary school children to retired persons in their late sixties. Although both trust and reciprocity have been identified as fundamental...

We analyze the effects of introducing asymmetric information andexpectations in the investment game (Berg et al., 1995). In our experiment,only the trustee knows the size of the surplus. Subjects’expectations about each other’s behavior are also elicited. Our resultsshow that average payback...

Economic decisions have been shown to depend on actual outcomes as well as perceived intentions. In this paper, we examine wether and how the relative importance of outcomes or intentions for economic decision develops with age. We report the resullt of ultimatum games with children, teens and...

We examine experimentally two different types of trust: trust in another party's cooperation and trust in ability. In the cooperation condition, player A sends x{0,X} to player B. The amount x is multiplied by c=3, and B can return y{0,3x}. IN teh ability conditions, c depends on B's performance...

In this paper we investigate the effects of local interaction in a CPR-like environment.We employ a local interaction model where subjects are allocated alonga circle and only interact with their most direct neighbors. In traditional socialdilemma experiments, the return of one’s actions is...

This paper studies the effect of introducing costly partner selection for the voluntarycontribution to a public good. Subjects participate in six sequences offive rounds of a two-person public good game in partner design. At the end ofeach sequence, subjects can select a new partner out of six...

Are commonly known beliefs essential for bidding behavior in asymmetric auctions? Our experimental results suggest that not informing participants how values are randomly generated does not change behavior much and may even make it appear more rational.