New and Old Keynesians
The purpose of this paper is to describe one strand of New Keynesian literature which explores how increased flexibility of wages and prices might exacerbate the economy's downturn, and to contrast it with other strands of New Keynesian literature. This strand of literature holds that even if wages and prices were perfectly flexible, output and employment would be highly volatile. It sees the economy as amplifying the shocks that it experiences and making their effects persist. It identifies incomplete contracts, and, in particular, imperfect indexing, as central market failures, and it attempts both to explain the causes and consequences of these market failures. The models described here contain three basic ingredients: risk-averse firms; a credit allocation mechanism in which credit-rationing, risk-averse banks play a central role; and new labor market theories, including efficiency wages and insider-outsider models. These building blocks should help to explain how price flexibility contributes to macroeconomic fluctuations and to unemployment. In particular, the first two building blocks will explain why small shocks to the economy can give rise to large changes in output, while the new labor market theories will explain why those changes in output (with their associated changes in the demand curve for labor) result in unemployment.
Volume (Year): 7 (1993)
Issue (Month): 1 (Winter)
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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.:
- Bruce C. Greenwald & Joseph E. Stiglitz, 1988.
"Financial Market Imperfections and Business Cycles,"
NBER Working Papers
2494, National Bureau of Economic Research, Inc.
- Bruce C. Greenwald & Joseph E. Stiglitz, 1993. "Financial Market Imperfections and Business Cycles," The Quarterly Journal of Economics, Oxford University Press, vol. 108(1), pages 77-114.
- Bruce C. Greenwald & Joseph E. Stiglitz, 1986. "Externalities in Economies with Imperfect Information and Incomplete Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 101(2), pages 229-264.
- Charles W. Calomiris, 1993. "Financial Factors in the Great Depression," Journal of Economic Perspectives, American Economic Association, vol. 7(2), pages 61-85, Spring.
- Russell Cooper, 1990. "Predetermined Wages and Prices and the Impact of Expansionary Government Policy," Review of Economic Studies, Oxford University Press, vol. 57(2), pages 205-214.
- Plosser, Charles I, 1989.
"Understanding Real Business Cycles,"
Journal of Economic Perspectives,
American Economic Association, vol. 3(3), pages 51-77, Summer.
- Newbery, David M & Stiglitz, Joseph E, 1987.
"Wage Rigidity, Implicit Contracts, Unemployment and Economic Efficiency,"
Royal Economic Society, vol. 97(386), pages 416-30, June.
- Newbery, David M G & Stiglitz, Joseph E, 1985. "Wage Rigidity, Implicit Contracts, Unemployment and Economic Efficiency," CEPR Discussion Papers 67, C.E.P.R. Discussion Papers.
- Mankiw, N Gregory, 1989.
"Real Business Cycles: A New Keynesian Perspective,"
Journal of Economic Perspectives,
American Economic Association, vol. 3(3), pages 79-90, Summer.
- George A. Akerlof, 1982. "Labor Contracts as Partial Gift Exchange," The Quarterly Journal of Economics, Oxford University Press, vol. 97(4), pages 543-569.
- Alan S. Blinder & Louis J. Maccini, 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.
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