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Stock Market Efficiency and Economic Efficiency: Is There a Connection?

  • Davidson, Malcolm
  • Gorton, Gary B

In a capitalist economy prices serve to equilibrate supply and demand for goods and services, continually changing to reallocate resources to their most efficient uses. Secondary stock market prices, however, often viewed as the most 'informationally efficient' prices in the economy, have no direct role in the allocation of equity capital since managers have discretion in determining the level of investment. What is the link between stock price informational efficiency and economic efficiency? We present a model of the stock market in which: (i) managers have discretion in making investments and must be given the right incentives; and (ii) stock market traders may have important information that managers do not have about the value of prospective investment opportunities. In equilibrium, information in stock prices will guide investment decisions because managers will be compensated based on informative stock prices in the future. The stock market indirectly guides investment by transferring two kinds of information: information about investment opportunities and information about managers' past decisions. The fact that stock prices only have an indirect role suggests that the stock market may not be a necessary institution for the efficient allocation of equity. We emphasize this by providing an example of a banking system that performs as well.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 1261.

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Date of creation: Nov 1995
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Handle: RePEc:cpr:ceprdp:1261
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  1. Ivo Welch & David Wessels, 2000. "The Cross-Sectional Determinants Of Corporate Capital Expenditures: A Multinational Comparison," Schmalenbach Business Review (sbr), LMU Munich School of Management, vol. 52(2), pages 103-136, April.
  2. Robert A. Korajczyk & Deborah J. Lucas & Robert L. McDonald, 1989. "Understanding Stock Price Behavior around the Time of Equity Issues," NBER Working Papers 3170, National Bureau of Economic Research, Inc.
  3. Barry Bosworth, 1975. "The Stock Market and the Economy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 6(2), pages 527-300.
  4. Dow James & Gorton Gary, 1995. "Profitable Informed Trading in a Simple General Equilibrium Model of Asset Pricing," Journal of Economic Theory, Elsevier, vol. 67(2), pages 327-369, December.
  5. R. E. Kihlstrom & Steven A. Matthews, 1988. "Managerial Incentives in An Entrepreneurial Stock Market Model," Discussion Papers 769, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  6. Diamond, Douglas W, 1984. "Financial Intermediation and Delegated Monitoring," Review of Economic Studies, Wiley Blackwell, vol. 51(3), pages 393-414, July.
  7. Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-35, November.
  8. James Dow & Gary Gorton, . "Arbitrage Chains," Rodney L. White Center for Financial Research Working Papers 6-93, Wharton School Rodney L. White Center for Financial Research.
  9. Hayashi, Fumio, 1982. "Tobin's Marginal q and Average q: A Neoclassical Interpretation," Econometrica, Econometric Society, vol. 50(1), pages 213-24, January.
  10. Diamond, Douglas W. & Verrecchia, Robert E., 1981. "Information aggregation in a noisy rational expectations economy," Journal of Financial Economics, Elsevier, vol. 9(3), pages 221-235, September.
  11. Fischer, Stanley & Merton, Robert C., 1984. "Macroeconomics and finance: The role of the stock market," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 21(1), pages 57-108, January.
  12. James Dow & Gary Gorton, 1994. "Noise Trading, Delegated Portfolio Management, and Economic Welfare," Center for Financial Institutions Working Papers 95-10, Wharton School Center for Financial Institutions, University of Pennsylvania.
  13. Deborah J. Lucas & Robert L. McDonald, 1989. "Equity Issues and Stock Price Dynamics," NBER Working Papers 3169, National Bureau of Economic Research, Inc.
  14. Tobin, James, 1969. "A General Equilibrium Approach to Monetary Theory," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 1(1), pages 15-29, February.
  15. Timothy F. Bresnahan & Paul Milgrom & Jonathan Paul, 1992. "The Real Output of the Stock Exchange," NBER Chapters, in: Output Measurement in the Service Sectors, pages 195-216 National Bureau of Economic Research, Inc.
  16. Glosten, Lawrence R. & Milgrom, Paul R., 1985. "Bid, ask and transaction prices in a specialist market with heterogeneously informed traders," Journal of Financial Economics, Elsevier, vol. 14(1), pages 71-100, March.
  17. Boyd, John H. & Prescott, Edward C., 1986. "Financial intermediary-coalitions," Journal of Economic Theory, Elsevier, vol. 38(2), pages 211-232, April.
  18. Barro, Robert J, 1990. "The Stock Market and Investment," Review of Financial Studies, Society for Financial Studies, vol. 3(1), pages 115-31.
  19. Biais, Bruno & Hillion, Pierre, 1994. "Insider and Liquidity Trading in Stock and Options Markets," Review of Financial Studies, Society for Financial Studies, vol. 7(4), pages 743-80.
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