Many situations in the social and economic life are characterized by rivalry and conflict between two or more competing groups. Warfare, socio-political conflicts, political elections, lobbying, and R&D competitions are all examples of inter-group conflicts in which groups spend scarce and...

In a coordination game with Pareto-ranked equilibria, we study whether a sunspot can lead to either coordination on an inferior equilibrium (mis-coordination) or to out-of equilibrium behavior (dis-coordination). While much of the literature searches for mechanisms to attain coordination on the...

We provide experimental evidence for the hypothesis that bounded rationality is an important element of the theory of the firm. We implement a simplified version of a mechanism designed to perfectly solve the holdup problem under conditions of perfect rationality (Maskin 2002). We test whether...

If taxpayers believe past rates of compliance are indicative of the future, traditional measures for combating tax evasion can be compromised. We present evidence from a novel laboratory experiment with strategic complementarities showing that a history of low compliance can render a major...

We study the role of information about the multiplier in a finitely repeated investment game. A high multiplier increases the reputational incentives of a trustee, leading to more repayments. Our perfect Bayesian equilibrium analysis shows that if the trustee is privately informed about the...

The present study contributes to the ongoing debate on possible costs and benefits of insider trading. We present a novel call auction model with insider information. Our model predicts that more insider information improves informational efficiency of prices, but this comes at the expense of...

This paper analyzes the inner workings of cartels. To understand how sanctioning institutions prevent cartel formation we study their effect on firms' communication in a laboratory experiment. Using machine learning to organize the chat communication into topics, we find that firms are less...

The dissertation includes four studies broadly connected to the causes and consequences of the Global Financial Crisis of 2007-8 from a political economy perspective. Following the intro-duction, Chapter 2 analyzes the political roots of massive foreign reserves accumulation, which has...

This volume includes five self-contained chapters in the fields of public debt and fiscal transfer schemes. After an introduction to the topic, chapter 2 shows that the institutional setting of fiscal policy making needs to be considered when assessing the sustainability of fiscal policy. Using...