@book{ BA10934513, author = "Weiss, Andrew and Grandmont, Jean-Michel", title = "Efficiency wages : models of unemployment, layoffs and wage dispersion", publisher = "Harwood Academic", year = "1990", series = "Fundamentals of pure and applied economics", number = "v. 38 . Macroeconomic theory section / edited by Jean-Michel Grandmont", URL = "https://ci.nii.ac.jp/ncid/BA10934513" }