Template-Type: ReDIF-Paper 1.0 Author-Name: Carlos Segura-Rodriguez Author-Name-First: Carlos Author-Name-Last: Segura-Rodriguez Author-Email: segurarc@bccr.fi.cr Author-Workplace-Name: Department of Economic Research, Central Bank of Costa Rica Author-Name: Ashwin Kambhampati Author-Name-First: Ashwin Author-Name-Last: Kambhampati Author-Email: akambh@sas.upenn.edu Author-Workplace-Name: Deparment of Economics, University of Pennsylvania Title: The Optimal Assortativity of Teams Inside the Firm Abstract: How does a profit-maximizing manager form teams and compensate workers in the presence of both adverse selection and moral hazard? Under complete information, it is well known that any complementarity in characteristics implies that positive assortative matching is productively efficient. But, under asymmetric information, we uncover the problem of disassortative incentives: incentive costs may increase in assortativity. Profit maximization thus prescribes either random or negative assortative matching, both productively inefficient, when complementarities are weak and effort costs are high enough. When this is the case, the manager may instead prefer to delegate matching, allowing workers to sort themselves into teams. Our results shed light on recent empirical work documenting patterns of non-assortative matching inside of firms. Length: 61 pages  Creation-Date: 2021-02 Publication-Status: Published   File-URL: https://repositorioinvestigaciones.bccr.fi.cr/handle/20.500.12506/345 File-Format: Application/pdf  Number: 2103 Classification-JEL: C78, D86, L23  Keywords: Asymmetric Information; Assortative Matching; Delegation; Teams, Informacion asimetrica, Delegación, Equipos Handle: RePEc:apk:doctra:2103