We study group competition with a single public good prize, perfectly discriminating contest success function, and the weakest-link effort technology, in which the marginal cost of effort for each player is private information. We focus on pure strategy Bayes-Nash equilibria and show that...

The standard innovation race specification assumes a memoryless exponential distribution for the time to success of an R&D project. This specification implies that a project succeeds, eventually, with probability one. We introduce a positive probability that an R&D project fails. With this...

We experimentally investigate the determinants of post-cartel tacit collusion (PCTC), the effects of PCTC on market outcomes, and potential policy measures aimed at its prevention. PCTC occurs robustly with or without fines or leniency and is determined both by collusive price hysteresis and...