TY - RPRT AU - Carpenter, Jeffrey P. AU - Bowles, Samuel AU - Gintis, Herbert TI - Mutual Monitoring in Teams: Theory and Experimental Evidence on the Importance of Reciprocity PY - 2006/Apr/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 2106 UR - https://www.iza.org/publications/dp2106 AB - Monitoring by peers is often an effective means of attenuating incentive problems. Most explanations of the efficacy of mutual monitoring rely either on small group size or on a version of the Folk theorem with repeated interactions which requires reasonably accurate public information concerning the behavior of each player. We provide a model of team production in which the effectiveness of mutual monitoring depends not on these factors, but rather on strong reciprocity: the willingness of some team members to engage in the costly punishment of shirkers. This alternative does not require small group size or public signals. An experimental public goods game provides evidence for the behavioral relevance of strong reciprocity in teams. KW - punishment KW - team production KW - public good KW - monitoring KW - experiment ER -