Higher wages increase labor costs but improve the productivity of the labor force through several channels. If firms take this into account and set their wages accordingly, the resulting wages may fail to adjust demand and supply but may engender phenomena like over-education, discrimination,...

Consider a labour market with heterogeneous workers. Firms recruit workers by fixing a hiring standard and a wage offer simultaneously. A more demanding hiring standard necessitates a better wage offer in order to attract enough qualified applicants. As a result, an efficiency wage effect is...

It has been claimed that the market fosters selfishness and thereby undermines the moral basis of society. This thesis has been developed with an emphasis on market exchange. Everyday life is, however, predominantly shaped by interactions in the workplace rather than by shopping behaviour. This...