Showing 1 - 10 of 77
Game harmony is a generic game property that can be used to predict cooperation in both generic and well-known normal form games. It describes how harmonious (non-conflictual) or disharmonious (conflictual) the interests of players are, as embodied in the payoffs. Pure coordination games are...
Persistent link: https://www.econbiz.de/10004970293
Data from three bargaining games - the Dictator Game, the Ultimatum Game, and the Third-Party Punishment Game - played in 15 societies are presented.  The societies range from US undergraduates to Amazonian, Arctic, and African hunter-gatherers.  Behaviour within the games varies markedly...
Persistent link: https://www.econbiz.de/10004970302
We study noncooperative models with two agents and several voluntarily contributed public goods. We focus on interior equilibria in which neither agent is bound by non negativity constraints, establishing the conditions for existence and uniqueness of the equilibrium. While adding-up and...
Persistent link: https://www.econbiz.de/10004977842
The standard model of an extensive form game rules out an important phenomenon in situations of strategic interaction: deception. Using examples from the world of ancient Greece and from modern-day Wall Street, we show how the model can be generalized to incorporate this phenomenon. Deception...
Persistent link: https://www.econbiz.de/10004977857
We examine some of the factors that might influence the quality of information produced in discussion groups on the internet, such as USENET and the WELL. In particular, we look at the impact of various different pricing structures, and compare regimes in which anonymity is enforced with regimes...
Persistent link: https://www.econbiz.de/10004977899
This paper examines the convergence of payoffs and strategies in Erev and Roth`s model of reinforcement learning. When all players use this rule it eliminates iteratively dominated strategies and in two-person constant-sum games average payoffs converge to the value of the game. Strategies...
Persistent link: https://www.econbiz.de/10011166126
We exploit a unique opportunity to study how a large population of players in the field learn to play a novel game with a complicated and non-intuitive mixed strategy equilibrium.  We argue that standard models of belief-based learning and reinforcement learning are unable to explain the data,...
Persistent link: https://www.econbiz.de/10011085123
This paper studies learning in monotone Bayesian games with one-dimensional types and finitely many actions. Players switch between actions at a set of thresholds.  A learning algorithm under which players adjust their strategies in the direction of better ones using payoffs received at...
Persistent link: https://www.econbiz.de/10011115589
We present a model for Financial fragility in which banks are risk-averse portfolio managers and there is uncertainty over risk management parameters. There is a danger of heightened risk aversion and projects in small economies are assumed to be riskier than those in large economies. In this...
Persistent link: https://www.econbiz.de/10010820278
Although it is well known that trust is an important component of the fulfilment of incomplete contracts, less is known regarding how robust it is to past experiences.
Persistent link: https://www.econbiz.de/10010820329