Aggregate Demand and Micro Behavior: A New Perspective on Keynesian Macroeconomics
We analyze the microfoundations for Keynesian aggregate demand effects by considering the link between aggregate demand and firm production decisions under monopolistic competition. Macroeconomic equilibrium is characterized in a simple graphical framework that facilitates comparison of several major approaches to modeling Keynesian microfoundations, including equilibrium theories, "new Keynesian" sticky price models, and more traditional sticky wage approaches. We use this framework to develop an original perspective on aggregate demand effects according to which aggregate demand shocks directly affect the demand conditions and production choices of individual firms. The results require neither nominal rigidity nor expectation errors. Nominal disinflation is ineffective in offsetting the real effects of demand shocks if aggregate demand is insensitive to nominal prices.
|Date of creation:||05 Feb 1999|
|Note:||Type of Document - Acrobate PDF File; prepared on IBM PC; to print on PostScript; pages: 40; figures: included|
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- Blanchard, Olivier Jean & Kiyotaki, Nobuhiro, 1987. "Monopolistic Competition and the Effects of Aggregate Demand," American Economic Review, American Economic Association, vol. 77(4), pages 647-666, September.
- Ramey, Valerie A, 1991. "Nonconvex Costs and the Behavior of Inventories," Journal of Political Economy, University of Chicago Press, vol. 99(2), pages 306-334, April.
- N. Gregory Mankiw, 1985. "Small Menu Costs and Large Business Cycles: A Macroeconomic Model of Monopoly," The Quarterly Journal of Economics, Oxford University Press, vol. 100(2), pages 529-538.
- Dixit, Avinash K & Stiglitz, Joseph E, 1977.
"Monopolistic Competition and Optimum Product Diversity,"
American Economic Review,
American Economic Association, vol. 67(3), pages 297-308, June.
- Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
- Gordon, Robert J, 1990. "What Is New-Keynesian Economics?," Journal of Economic Literature, American Economic Association, vol. 28(3), pages 1115-1171, September.
- Balvers, Ronald J & Miller, Norman C, 1992. "Factor Demand under Conditions of Product Demand and Supply Uncertainty," Economic Inquiry, Western Economic Association International, vol. 30(3), pages 544-555, July.
- James Tobin, 1991.
"Price Flexibility and Output Stability: An Old Keynesian View,"
Cowles Foundation Discussion Papers
994R, Cowles Foundation for Research in Economics, Yale University, revised Sep 1991.
- James Tobin, 1993. "Price Flexibility and Output Stability: An Old Keynesian View," Journal of Economic Perspectives, American Economic Association, vol. 7(1), pages 45-65, Winter.
- J. Bradford De Long & Lawrence H. Summers, 1985.
"Is Increased Price Flexibility Stabilizing?,"
NBER Working Papers
1686, National Bureau of Economic Research, Inc.
- Martin L. Weitzman, 1984.
"The Simple Macroeconomics of Profit Sharing,"
357, Massachusetts Institute of Technology (MIT), Department of Economics.
- Oliver Hart, 1982. "A Model of Imperfect Competition with Keynesian Features," The Quarterly Journal of Economics, Oxford University Press, vol. 97(1), pages 109-138.
- Michael Woodford, 1990. "Self-Fulfilling Expectations and Fluctuations in Aggregate Demand," NBER Working Papers 3361, National Bureau of Economic Research, Inc.
- George A. Akerlof & Janet L. Yellen, 1985. "A Near-Rational Model of the Business Cycle, with Wage and Price Inertia," The Quarterly Journal of Economics, Oxford University Press, vol. 100(Supplemen), pages 823-838.
- Bruce Greenwald & Joseph E. Stiglitz, 1993. "New and Old Keynesians," Journal of Economic Perspectives, American Economic Association, vol. 7(1), pages 23-44, Winter.
- Schmalensee, Richard, 1988. "Industrial Economics: An Overview," Economic Journal, Royal Economic Society, vol. 98(392), pages 643-681, September.
- Weitzman, Martin L, 1982. "Increasing Returns and the Foundations of Unemployment Theory," Economic Journal, Royal Economic Society, vol. 92(368), pages 787-804, December.
- Peter Howitt, 1986. "Wage Flexibility and Employment," Eastern Economic Journal, Eastern Economic Association, vol. 12(3), pages 237-242, Jul-Sep.
- Tobin, James, 1975.
"Keynesian Models of Recession and Depression,"
American Economic Review,
American Economic Association, vol. 65(2), pages 195-202, May.
- Ian Domowitz & R. Glenn Hubbard & Bruce C. Petersen, 1986. "Business Cycles and the Relationship Between Concentration and Price-Cost Margins," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 1-17, Spring.
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