Showing 1 - 10 of 115
We consider a variant of the Tullock rent-seeking contest. Under symmetric information we determine equilibrium strategies and prove their uniqueness. Then, we assume contestants to be privately informed about their costs of effort. We prove existence of a pure-strategy equilibrium and provide a...
Persistent link: https://www.econbiz.de/10008543762
This paper considers incentives for information acquisition ahead of conflicts. First, we characterize the (unique) equilibrium of the all-pay auction between two players with one-sided asymmetric information where one player has private information about his valuation. Then, we use ou rresults...
Persistent link: https://www.econbiz.de/10008543767
We consider a general class of imperfectly discriminating contests with privately informed players. We show that findings by Athey (2001) imply the existence of a Bayesian Nash equilibrium in monotone pure strategies.
Persistent link: https://www.econbiz.de/10008490447
We study the incentives to share private information ahead of contests, such as markets with promotional competition, procurement contests, or R&D. We consider the cases where firms have (i) independent values and (ii) common values of winning the contest. In both cases, when decisions to share...
Persistent link: https://www.econbiz.de/10008492738
communication we solve two fundamental problems of contracting with imperfect commitment: First, we identify the relevant incentive …€“crossing property. Second, we show that one can restrict the dimensionality of the message spaces of the communication device to the …
Persistent link: https://www.econbiz.de/10005614494
Victorious alliances often fight about the spoils of war. This paper presents an experiment on the determinants of whether alliances break up and fight internally after having defeated a joint enemy. First, if peaceful sharing yields an asymmetric rent distribution, this increases the likelihood...
Persistent link: https://www.econbiz.de/10011140958
This paper considers evolutionarily stable decisions about whether to initiate violent conflict rather than accepting a peaceful sharing outcome. Focusing on small sets of players such as countries in a geographically confined area, we use Schaffer’s (1988) concept of evolutionary...
Persistent link: https://www.econbiz.de/10011140985
We investigate the dynamics of political systems in a framework where transitions are driven by reforms and revolts, and where political systems are a priori unconstrained, ranging continuously from single-man dictatorships to full-scale democracies. The dynamics are governed by the likelihood...
Persistent link: https://www.econbiz.de/10010773843
We study endogenous group formation in tournaments employing experimental three-player contests. We find that players in endogenously formed alliances cope better with the moral hazard problem in groups than players who are forced into an alliance. Also, players who are committed to expending...
Persistent link: https://www.econbiz.de/10010860231
Lecture on the first SFB/TR 15 meeting, Gummersbach, July, 18 - 20, 2004This paper models the trade-off between production and appropriation in the presence of simultaneous inter- and intra-group conflicts. The model exhibits a ‘group cohesion effect ’: if the contest between the...
Persistent link: https://www.econbiz.de/10005785846