TY - JOUR AU - Raff,Daniel M.G. AU - Summers,Lawrence H. TI - Did Henry Ford Pay Efficiency Wages? JF - National Bureau of Economic Research Working Paper Series VL - No. 2101 PY - 1989 Y2 - October 1989 UR - http://www.nber.org/papers/w2101 L1 - http://www.nber.org/papers/w2101.pdf N1 - Author contact info: Daniel Raff Department of Management The Wharton School University of Pennsylvania Philadelphia, PA 19104-6370 Tel: 215/898-3804 Fax: 215/898-0401 E-Mail: raff@wharton.upenn.edu Lawrence H. Summers Harvard Kennedy School of Government 79 JFK Street Cambridge, MA 02138 Tel: 617/495-9322 Fax: 617/495-0436 E-Mail: lhs@harvard.edu AB - This paper examines Henry Ford's introduction of the five-dollar day in 1914 in an effort to evaluate the relevance of efficiency wage theories of wage and employment determination. Our general conclusion is that the Ford experience is strongly supportive of the relevance of these theories. Ford's decision to dramatically increase wages is most plausibly portrayed as the consequence of labor problems of the kind stressed by efficiency wage theorists. The structure of the five dollar day program is consistent with the predictions of efficiency wage theories. There is vivid evidence that the five-dollar day resulted in substantial queues for Ford jobs. Finally, significant increases in productivity and profits at Ford accompanied the introduction of the five-dollar day. ER -