We study the effects of communication in an experimental tournament between teams. When teams, rather than individuals … communication in such situations may have ambiguous effects on effort choices. Communication within teams may promote higher efforts … by mitigating the internal free-rider problem. Communication between competing teams may lead to collusion, thereby …

We study the effects of communication in an experimental tournament between teams. When teams, rather than individuals … communication in such situations may have ambiguous effects on effort choices. Communication within teams may promote higher efforts … by mitigating the internal free-rider problem. Communication between competing teams may lead to collusion, thereby …

-talk communication raises efficiency in bilateral contracting situations with adverse selection. We replicate their finding and check its … robustness by introducing competition between agents. We find that communication and competition act as "substitutes …:" communication raises efficiency in the absence of competition but lowers efficiency with competition, and competition raises …