作者：Burstein, Ariel; Hanson, Gordon; Tian Lin; Vogel, Jonathan
作者单位：University of California System; University of California Los Angeles; Harvard University; INSEAD Business School
摘要：In this paper, we study how occupation (or industry) tradability shapes local labor-market adjustment to immigration. Theoretically, we derive a simple condition under which the arrival of foreign-born labor into a region crowds native-born workers out of (or into) immigrant-intensive jobs, thus lowering (or raising) relative wages in these occupations, and we explain why this process differs within tradable versus within nontradable activities. Using data for U.S. commuting zones over the per...
作者：Deb, Joyee; Sugaya, Takuo; Wolitzky, Alexander
作者单位：Yale University; Stanford University; Massachusetts Institute of Technology (MIT)
摘要：We prove the folk theorem for discounted repeated games with anonymous random matching. We allow non-uniform matching, include asymmetric payoffs, and place no restrictions on the stage game other than full dimensionality. No record-keeping or communication devices-including cheap talk communication and public randomization-are necessary.
