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Inventories Employment and Hours

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Author Info
Marzio Galeotti
Louis J Maccini
Fabio Schiantarelli

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Abstract

The purpose of this paper is to develop a model that integrates inventory and labor decisions We extend a model of inventory behavior to include a detailed specification of the role of labor input in the production process and of the costs associated with it In particular we distinguish between employment hours and effort per worker and allow for adjustment costs associated with employment changes We assume that the requirement function for effective hours has a general trans-logarithmic form and derive an estimable system of Euler equations for inventories and employment with implied cross-equation restrictions The econometric results shed light on several important topics including the shape of the marginal cost of output and the role of labor hoarding as an explanation of procyclical productivity and the persistence of inventory stocks Moreover they raise questions about the adequacy of commonly used specifications such as Cobb-Douglas approximations to the production process and the definition of labor input as the product of employment and effective hours worked per worker

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Paper provided by The Johns Hopkins University,Department of Economics in its series Economics Working Paper Archive with number 473.

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Date of creation: Jan 2002
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Handle: RePEc:jhu:papers:473

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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.:
  1. Rossana, Robert J, 1990. "Interrelated Demands for Buffer Stocks and Productive Inputs: Estimates for Two-Digit Manufacturing Industries," The Review of Economics and Statistics, MIT Press, vol. 72(1), pages 19-29, February. [Downloadable!] (restricted)
  2. Chirinko, Robert S., 1995. "Nonconvexities, labor hoarding, technology shocks, and procyclical productivity a structural econometric analysis," Journal of Econometrics, Elsevier, vol. 66(1-2), pages 61-98. [Downloadable!] (restricted)
  3. Shapiro, Matthew D, 1986. "The Dynamic Demand for Capital and Labor," The Quarterly Journal of Economics, MIT Press, vol. 101(3), pages 513-42, August. [Downloadable!] (restricted)
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  4. Fair, Ray C, 1985. "Excess Labor and the Business Cycle," American Economic Review, American Economic Association, vol. 75(1), pages 239-45, March.
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  5. Jeffrey A. Miron & Stephen P. Zeldes, . "Seasonality, Cost Shocks and the Production Smoothing Model of Inventories," Rodney L. White Center for Financial Research Working Papers 01-87, Wharton School Rodney L. White Center for Financial Research.
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  6. Valerie A. Ramey & Kenneth D. West, 1997. "Inventories," NBER Working Papers 6315, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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    • Ramey, Valerie A. & West, Kenneth D., 1999. "Inventories," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 13, pages 863-923 Elsevier. [Downloadable!] (restricted)
  7. Sbordone, Argia M., 1996. "Cyclical productivity in a model of labor hoarding," Journal of Monetary Economics, Elsevier, vol. 38(2), pages 331-361, October. [Downloadable!] (restricted)
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  8. Matthew D. Shapiro, 1987. "Capital Utilization and Capital Accumulation: Theory and Evidence," NBER Working Papers 1900, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  9. Matthew D. Shapiro, 1996. "Macroeconomic Implications of Variation in the Workweek of Capital," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 27(1996-2), pages 79-134. [Downloadable!]
  10. Craig Burnside & Martin Eichenbaum & Sergio Rebelo, 1993. "Labor Hoarding and the Business Cycle," NBER Working Papers 3556, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  11. Kahn, James A, 1992. "Why Is Production More Volatile Than Sales? Theory and Evidence on the Stockout-Avoidance Motive for Inventory-Holding," The Quarterly Journal of Economics, MIT Press, vol. 107(2), pages 481-510, May. [Downloadable!] (restricted)
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  12. Morrison, C. J. & Berndt, E. R., 1981. "Short-run labor productivity in a dynamic model," Journal of Econometrics, Elsevier, vol. 16(3), pages 339-365, August. [Downloadable!] (restricted)
  13. Julio J. Rotemberg & Lawrence H. Summers, 1988. "Labor Hoarding, Inflexible Prices, and Procyclical Productivity," NBER Working Papers 2591, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  14. Humphreys, Brad R. & Maccini, Louis J. & Schuh, Scott, 2001. "Input and output inventories," Journal of Monetary Economics, Elsevier, vol. 47(2), pages 347-375, April. [Downloadable!] (restricted)
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  15. Maccini, Louis J & Rossana, Robert J, 1984. "Joint Production, Quasi-Fixed Factors of Production, and Investement in Finished Goods Inventories," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 16(2), pages 218-36, May. [Downloadable!] (restricted)
  16. Kocherlakota, Narayana R., 1990. "On tests of representative consumer asset pricing models," Journal of Monetary Economics, Elsevier, vol. 26(2), pages 285-304, October. [Downloadable!] (restricted)
  17. Ramey, Valerie A, 1991. "Nonconvex Costs and the Behavior of Inventories," Journal of Political Economy, University of Chicago Press, vol. 99(2), pages 306-34, April. [Downloadable!] (restricted)
  18. Rotemberg, Julio J. & Woodford, Michael, 1999. "The cyclical behavior of prices and costs," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 16, pages 1051-1135 Elsevier. [Downloadable!] (restricted)
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  19. Mark Bils & Yongsung Chang, 1999. "Wages and the Allocation of Hours and Effort," NBER Working Papers 7309, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  20. Basu, Susanto, 1996. "Procyclical Productivity: Increasing Returns or Cyclical Utilization?," The Quarterly Journal of Economics, MIT Press, vol. 111(3), pages 719-51, August. [Downloadable!] (restricted)
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  21. Bils, Mark, 1987. "The Cyclical Behavior of Marginal Cost and Price," American Economic Review, American Economic Association, vol. 77(5), pages 838-55, December. [Downloadable!] (restricted)
  22. Blinder, Alan S & Maccini, Louis J, 1991. " The Resurgence of Inventory Research: What Have We Learned?," Journal of Economic Surveys, Blackwell Publishing, vol. 5(4), pages 291-328.
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  23. Durlauf, Steven N. & Maccini, Louis J., 1995. "Measuring noise in inventory models," Journal of Monetary Economics, Elsevier, vol. 36(1), pages 65-89, August. [Downloadable!] (restricted)
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  24. Pindyck, Robert S & Rotemberg, Julio J, 1983. "Dynamic Factor Demands and the Effects of Energy Price Shocks," American Economic Review, American Economic Association, vol. 73(5), pages 1066-79, December. [Downloadable!] (restricted)
  25. Kollintzas, Tryphon, 1995. "A generalized variance bounds test with an application to the Holt et al. inventory model," Journal of Economic Dynamics and Control, Elsevier, vol. 19(1-2), pages 59-89. [Downloadable!] (restricted)
  26. Blinder, Alan S & Maccini, Louis J, 1991. "Taking Stock: A Critical Assessment of Recent Research on Inventories," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 73-96, Winter. [Downloadable!] (restricted)
  27. Daniel S. Hamermesh & Gerard A. Pfann, 1996. "Adjustment Costs in Factor Demand," Journal of Economic Literature, American Economic Association, vol. 34(3), pages 1264-1292, September. [Downloadable!] (restricted)
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  28. Bils, Mark & Cho, Jang-Ok, 1994. "Cyclical factor utilization," Journal of Monetary Economics, Elsevier, vol. 33(2), pages 319-354, April. [Downloadable!] (restricted)
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  29. Susanto Basu & Miles S. Kimball, 1997. "Cyclical Productivity with Unobserved Input Variation," NBER Working Papers 5915, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  30. Bernanke, Ben S & Parkinson, Martin L, 1991. "Procyclical Labor Productivity and Competing Theories of the Business Cycle: Some Evidence from Interwar U.S. Manufacturing Industries," Journal of Political Economy, University of Chicago Press, vol. 99(3), pages 439-59, June. [Downloadable!] (restricted)
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  31. Burnside, Craig & Eichenbaum, Martin, 1996. "Factor-Hoarding and the Propagation of Business-Cycle Shocks," American Economic Review, American Economic Association, vol. 86(5), pages 1154-74, December. [Downloadable!] (restricted)
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  32. Eichenbaum, Martin, 1989. "Some Empirical Evidence on the Production Level and Production Cost Smoothing Models of Inventory Investment," American Economic Review, American Economic Association, vol. 79(4), pages 853-64, September. [Downloadable!] (restricted)
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  33. West, Kenneth D, 1986. "A Variance Bounds Test of the Linear Quadratic Inventory Model," Journal of Political Economy, University of Chicago Press, vol. 94(2), pages 374-401, April. [Downloadable!] (restricted)
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  34. Caballero, Ricardo J. & Lyons, Richard K., 1992. "External effects in U.S. procyclical productivity," Journal of Monetary Economics, Elsevier, vol. 29(2), pages 209-225, April. [Downloadable!] (restricted)
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  35. Haltiwanger, John C. & Maccini, Louis J., 1989. "Inventories, orders, temporary and permanent layoffs: An econometric analysis," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 30(1), pages 301-366, January. [Downloadable!] (restricted)
  36. Tauchen, George, 1986. "Statistical Properties of Generalized Method-of-Moments Estimators of Structural Parameters Obtained from Financial Market Data," Journal of Business & Economic Statistics, American Statistical Association, vol. 4(4), pages 397-416, October.
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Cited by:
(explanations, 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.)

  1. Adam Copeland & George Hall, 2006. "The Response of Prices, Sales, and Output to Temporary Changes in Demand," BEA Working Papers 0031, Bureau of Economic Analysis. [Downloadable!]
    Other versions:
  2. Yi Wen, 2005. "Labor hoarding and inventories," Working Papers 2005-040, Federal Reserve Bank of St. Louis. [Downloadable!]
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