The Productivity of Working Hours

Observations on munition workers, most of them women, are organized to examine the relationship between their output and their working hours. The relationship is nonlinear: below an hours threshold, output is proportional to hours; above a threshold, output rises at a decreasing rate as hours increase. Implications of these results for the estimation of labor supply functions are taken up. The findings also link up with current research on the effects of long working hours on accidents and injuries.

[1]  Frederic S. Lee,et al.  Fatigue and Efficiency: A Study in Industry , 2008 .

[2]  H. Rho.  Hard Work? Patterns of Physically Demand Labor Among Older Workers , 2010 .

[3]  A. Woollacott.  On Her Their Lives Depend: Munitions Workers in the Great War , 1994 .

[4]  A. Mcivor.  Employers, the government, and industrial fatigue in Britain, 1890-1918. , 1987, British journal of industrial medicine.

[5]  Horace Middleton Vernon,et al.  Statistical information concerning output in relation to hours of work , 1916 .

[6]  Sherwin Rosen,et al.  SHORT-RUN EMPLOYMENT VARIATION ON CLASS-I RAILROADS IN THE U.S., 1947-1963 , 1968 .

[7]  O. Bandiera,et al.  Field Experiments with Firms , 2011, SSRN Electronic Journal.

[8]  H. Vernon.  Industrial Fatigue and Efficiency , 2005 .

[9]  A. Spadavecchia,et al.  Did the 48-Hour Week Damage Britain's Industrial Competitiveness? , 2011 .

[10]  F. Speizer,et al.  Extended work shifts and the risk of motor vehicle crashes among interns. , 2005, The New England journal of medicine.

[11]  Lawrence H. Officer.  Two Centuries of Compensation for U.S. Production Workers in Manufacturing , 2009 .

[12]  R. Hart.  Women Doing Men's Work and Women Doing Women's Work: Female Work and Pay in British Wartime Engineering , 2005 .

[13]  J. Odling-Smee,et al.  British Economic Growth, 1856-1973 , 1982 .

[14]  D. Leslie,et al.  The Productivity of Hours in U.K. Manufacturing and Production Industries , 1980 .

[15]  R. Hart,et al.  The returns to labour services in West German manufacturing industry , 1988 .

[16]  Gary Fromm,et al.  The Sources of Economic Growth in the United States and the Alternatives Before Us. , 1963 .

[17]  A. S. MACNALTY.  The Health and Efficiency of Munition Workers , 1940, Nature.

[18]  J. Ricci,et al.  Fatigue in the U.S. Workforce: Prevalence and Implications for Lost Productive Work Time , 2007, Journal of occupational and environmental medicine.

[19]  M. Feldstein,et al.  Specification of the Labour Input in the Aggregate Production Function , 1967 .

[20]  Gerald Friedman,et al.  A Quest for Time: The Reduction of Work in Britain and France, 1840-1940. , 1991 .

[21]  G. Lewis.  Interés del Empleador en las Horas de Trabajo del Empleado , 1969 .

[22]  S. Rosen.  Hedonic Prices and Implicit Markets: Product Differentiation in Pure Competition , 1974, Journal of Political Economy.

[23]  John Hicks,et al.  The Theory of Wages , 1933 .

[24]  Extended work hours and risk of acute occupational injury: A case-crossover study of workers in manufacturing. , 2007, American journal of industrial medicine.

[25]  M. Keane.  Labor Supply and Taxes: A Survey , 2011 .

[26]  C. A. Pearce.  Hours of Work and Output. , 1949 .

[27]  G. Harrison,et al.  Field experiments , 1924, The Journal of Agricultural Science.

[28]  Horace Middleton Vernon,et al.  The Health and Efficiency of Munitions Workers. , 1940 .

[29]  Ronald G. Ehrenberg,et al.  Labor Economics and Labor Relations , 1984 .

[30]  J. B. Erickson,et al.  The impact of overtime and long work hours on occupational injuries and illnesses: new evidence from the United States , 2005, Occupational and Environmental Medicine.

[31]  Richard W. Johnson.  Trends in Job Demands among Older Workers, 1992-2002 , 2004 .

[32]  L. Aiken,et al.  The working hours of hospital staff nurses and patient safety. , 2004, Health affairs.

[33]  P. Douglas,et al.  The Theory of Wages , 1934 .