Various approaches used in Agent-based Computational Economics (ACE) to model endogenously determined interactions between agents are discussed. This concerns models in which agents not only (learn how to) play some (market or other) game, but also (learn to) decide with whom to do that (or not).

We study the problem of multiple principals who want to obtain income from a privately informed agent and design their contracts non-cooperatively. Our analysis reveals that the degree of coordination between principals has strong implications for the shapes of contracts and the amount of...

The capital as power framework, developed by Jonathan Nitzan and Shimshon Bichler, argues that the aim of business is not ‘profit maximization’ but the differential accumulation of social power. Using this framework as a theoretical starting point, I analyze the differential accumulation...

Effective monitoring requires proper incentives and detection skill. Detection skills depend on the extent of specialization in monitoring and on the number of agents to be supervised. This paper demonstrates that hierarchy and monitoring of monitors can provide the necessary incentives for the...

This article studies how a firm fosters formal and informal interaction among its employees to create a collective identity and positively influence their effort. We develop an agency model, in which employees have both a personal and a social ideal for effort. The firm does not observe the...

This paper shows that monitoring too much a partner in the initial phase of a relationship may not be optimal if the goal is to determine his loyalty to the match and if the cost of ending the relationship increases over time. The intuition is simple: by monitoring too much we learn less on how...

Traditional economic theory describes economic agents as being perfectly rational. According to this approach, agents posses all necessary information and have the ability to process this information to make the best decision for maximizing their profit. However, in the real world this...

This short paper considers all possible stakeholders in different stages of a sustainability transition and matches their behavioral features and diversity to policies. This will involve an assessment of potential or expected responses of stakeholders to a range of policy instruments. Following...

This paper provides a rationale for equal sharing in heterogeneous partnerships. We introduce project choice and information sharing to a standard team production setting. A team with two agents can choose whether they want to work on a status quo project or on an alternative project. If the...

In this paper, we argue that important labor market phenomena can be better understood if one takes (i) the inherent incompleteness and relational nature of most employment contracts and (ii) the existence of reference-dependent fairness concerns among a substantial share of the population into...