We present results from a real-effort experiment, simulating actual work-place conditions, comparing the productivity of workers under fixed wages and piece rates. Workers, who were paid to enter data, were exposed to different degrees of peer pressure under both payment systems. The peer pressure was generated in the form of private information about the productivity of their peers. We have two main results. First, we find no level of peer pressure for which the productivity of either male or female workers is significantly higher than productivity without peer pressure. Second, we find that very low and very high levels of peer pressure can significantly decrease productivity (particularly for men paid fixed wages). These results are consistent with models of conformism and self-motivation.
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Paper provided by Institute for the Study of Labor (IZA) in its series IZA Discussion Papers with number
3948.
Find related papers by JEL classification: M52 - Business Administration and Business Economics; Marketing; Accounting - - Personnel Economics - - - Compensation and Compensation Methods and Their Effects C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
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Alexandre Mas & Enrico Moretti, 2006.
"Peers at Work,"
IZA Discussion Papers
2292, Institute for the Study of Labor (IZA).
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Other versions:
Alexandre Mas & Enrico Moretti, 2006.
"Peers at Work,"
NBER Working Papers
12508, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)