Inventories and the Propagation of Sectoral Shocks

43 Pages Posted: 6 Apr 2007 Last revised: 19 Aug 2010

See all articles by Russell Cooper

Russell Cooper

University of Texas at Austin - Department of Economics; National Bureau of Economic Research (NBER)

John Haltiwanger

University of Maryland - Department of Economics; National Bureau of Economic Research (NBER); Institute for the Study of Labor (IZA)

Date Written: November 1987

Abstract

This paper studies the dynamic properties of an imperfectly competitive economy with inventory holdings. In particular, we focus on the serial correlation in aggregate output and employment produced by the holding of inventories in one sector of the economy and the co-movement between sectors of an economy over the cycle resulting from demand linkages. This model is then contrasted with a simple, competitive real business cycle model with inventories. We find that the predictions of these models with regards to the co-movement of employment may differ. Based on this, we present empirical evidence on the co-movement of employment over the business cycle which is consistent with the predictions of the model of imperfect competition with inventory holdings and demand linkages.

Suggested Citation

Cooper, Russell W. and Haltiwanger, John C., Inventories and the Propagation of Sectoral Shocks (November 1987). NBER Working Paper No. w2425. Available at SSRN: https://ssrn.com/abstract=977823

Russell W. Cooper (Contact Author)

University of Texas at Austin - Department of Economics ( email )

Austin, TX 78712
United States

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

John C. Haltiwanger

University of Maryland - Department of Economics ( email )

College Park, MD 20742
United States
301-405-3504 (Phone)
301-405-3542 (Fax)

National Bureau of Economic Research (NBER) ( email )

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

Institute for the Study of Labor (IZA) ( email )

P.O. Box 7240
Bonn, D-53072
Germany

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