TY - JOUR AU - Caplin,Andrew AU - Leahy,John TI - Mass Layoffs and Unemployment JF - National Bureau of Economic Research Working Paper Series VL - No. 4766 PY - 1994 Y2 - June 1994 UR - http://www.nber.org/papers/w4766 L1 - http://www.nber.org/papers/w4766.pdf N1 - Author contact info: Andrew Caplin Department of Economics New York University 19 W. 4th Street, 6th Floor New York, NY 10012 Tel: 212/998-8950 Fax: 212/995-3932 E-Mail: andrew.caplin@nyu.edu John V. Leahy Department of Economics New York University 19 W. 4th Street, 6th Floor New York, NY 10012 Tel: 212/992-9770 E-Mail: john.leahy@nyu.edu AB - Mass layoffs give rise to groups of unemployed workers who possess similar characteristics and therefore may learn from one another's experience searching for a new job. Two factors lead them to be too selective in the job offers that they accept. The first is an information externality: searchers fail to take into account the value of their experience to others. The second is an incentive to free ride: each worker would like others to experiment and reveal information concerning productive jobs. Together these forces imply that in equilibrium the natural rate of unemployment is too high. ER -