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Working hard for the money? : Efficiency wages and worker effort
Goldsmith, Arthur H., (2000)
Macroeconomic implications of labour market frictions and efficiency wages
Larsen, Jens Ditlev Jolver, (1999)
Geschenkaustausch in der modernen Volkswirtschaft: eine Fallstudie im Geiste Karl Büchers
Backhaus, Jürgen G., (1999)
Pre-recession wage inflation and the strength of the subsequent recovery
Campbell, Carl Merrit, (2017)
Do firms pay efficiency wages : evidence with data at the firm level
Campbell, Carl Merrit, (1990)
A sectoral and international comparison of wage rigidity
Campbell, Carl Merrit, (1988)