We study worker and firm behavior in an efficiency-wage environment where co-workers' wages may potentially influence a worker's effort. Theoretically, we show that an increase in workers' responsiveness to co-workers' wages should lead profit-maximizing firms to compress wages under quite general conditions. Our laboratory experiments, on the other hand, show that --while workers' effort choices are highly sensitive to their own wages-- effort is not affected by co-workers' wages. As a consequence, even though firms in our experiment tended to compress wages when wages became public information, this did not raise their profits. Our experimental evidence therefore provides little support for the notion that inter-worker equity concerns can make wage compression, or wage secrecy, a profit-maximizing policy.
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number
11786.
Length: Date of creation: Nov 2005 Date of revision: Handle: RePEc:nbr:nberwo:11786
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Find related papers by JEL classification: C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts M52 - Business Administration and Business Economics; Marketing; Accounting - - Personnel Economics - - - Compensation and Compensation Methods and Their Effects
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Milton Harris & Bengt Holmstrom, 1981.
"A Theory of Wage Dynamics,"
Discussion Papers
488, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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