Template-Type: ReDIF-Paper 1.0 Series: Tinbergen Institute Discussion Papers Creation-Date: 2019-08-01 Number: 19-054/VI Author-Name: James Albrecht Author-Workplace-Name: Georgetown University Author-Name: Xiaoming Cai Author-Workplace-Name: Tongji University Author-Name: Pieter A. Gautier Author-Workplace-Name: Vrije Universiteit Amsterdam Author-Name: Susan Vroman Author-Workplace-Name: Georgetown University Title: Multiple Applications, Competing Mechanisms, and Market Power Abstract: We consider a labor market with search frictions in which workers make multiple applications and firms can post and commit to general mechanisms that may be conditioned both on the number of applications received and on the number of offers received by its candidate. When the contract space includes application fees, there exists a continuum of equilibria of which only one is socially efficient. In the inefficient equilibria, firms have market power that arises from the fact that the value of a worker's application portfolio depends on what other firms offer, which allows individual firms to free ride and offer workers less than their marginal contribution. Finally, by allowing for general mechanisms, we are able to examine the sources of inefficiency in the multiple applications literature. Classification-JEL: C78, D44, D83 Keywords: multiple applications, directed search, competing mechanisms, efficiency, market power File-URL: https://papers.tinbergen.nl/19054.pdf File-Format: application/pdf File-Size: 760498 bytes Handle: RePEc:tin:wpaper:20190054