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The Economics of Uncertainty and Information


  • Jean-Jacques Laffont


The Economics of Uncertainty and Information may be used in conjunction with Loffont's Fundamentals of Economics in an advanced course in microeconomics. Both texts provide a thorough account of modern thinking on the subject and a wealth of carefully chosen examples and problems. The first four chapters of The Economics of Uncertainty and Information summarize the essential tools of the analysis of uncertainty and information: the theory of individual behavior under uncertainty, the measures of risk aversion and the measures of risk, and the notions of certainty equivalence and information structure. Subsequent chapters introduce the theory of contingent markets, model systems of incomplete markets and define the concept of a perfect foresight equilibrium, cover two fundamental institutions for sharing risk - the stock market and insurance, show how the transmission of information by prices renders information structures endogenous, and study personalized exchange with asymmetric information. Each chapter concludes with a list of suggested readings and with auxiliary sections which go into more detail about certain aspects of the subject. The book concludes with review problems and exercises.

Suggested Citation

  • Jean-Jacques Laffont, 1989. "The Economics of Uncertainty and Information," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262121360, January.
  • Handle: RePEc:mtp:titles:0262121360

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    References listed on IDEAS

    1. Tornell, Aaron & Velasco, Andres, 2000. "Fixed versus flexible exchange rates: Which provides more fiscal discipline?," Journal of Monetary Economics, Elsevier, vol. 45(2), pages 399-436, April.
    2. Guillermo A. Calvo & Carmen M. Reinhart, 2000. "Fixing for Your Life," NBER Working Papers 8006, National Bureau of Economic Research, Inc.
    3. Guillermo A. Calvo & Carmen M. Reinhart, 2002. "Fear of Floating," The Quarterly Journal of Economics, Oxford University Press, vol. 117(2), pages 379-408.
    4. Ricardo Hausmann & Michael Gavin & Carmen Pagés & Ernesto H. Stein, 1999. "Financial Turmoil and the Choice of Exchange Rate Regime," IDB Publications (Working Papers) 1108, Inter-American Development Bank.
    5. Kenen, Peter B., 2000. "Currency areas, policy domains, and the institutionalization of fixed exchange rates," LSE Research Online Documents on Economics 20170, London School of Economics and Political Science, LSE Library.
    6. Giancarlo Corsetti & Paolo Pesenti, 2001. "Welfare and Macroeconomic Interdependence," The Quarterly Journal of Economics, Oxford University Press, vol. 116(2), pages 421-445.
    7. Obstfeld, Maurice & Rogoff, Kenneth, 2000. "New directions for stochastic open economy models," Journal of International Economics, Elsevier, vol. 50(1), pages 117-153, February.
    8. Miguel A Savastano & Paul R Masson & Sunil Sharma, 1997. "The Scope for Inflation Targeting in Developing Countries," IMF Working Papers 97/130, International Monetary Fund.
    9. Amartya Lahiri & Carlos A. Végh, 2002. "Living with the Fear of Floating: An Optimal Policy Perspective," NBER Chapters,in: Preventing Currency Crises in Emerging Markets, pages 663-704 National Bureau of Economic Research, Inc.
    10. Klein, Michael W. & Marion, Nancy P., 1997. "Explaining the duration of exchange-rate pegs," Journal of Development Economics, Elsevier, vol. 54(2), pages 387-404, December.
    11. Ball, Laurence, 1992. "Why does high inflation raise inflation uncertainty?," Journal of Monetary Economics, Elsevier, vol. 29(3), pages 371-388, June.
    12. Fischer, Stanley, 1993. "The role of macroeconomic factors in growth," Journal of Monetary Economics, Elsevier, vol. 32(3), pages 485-512, December.
    13. Svensson, Lars E. O., 2000. "Open-economy inflation targeting," Journal of International Economics, Elsevier, vol. 50(1), pages 155-183, February.
    14. David Romer, 1993. "Openness and Inflation: Theory and Evidence," The Quarterly Journal of Economics, Oxford University Press, vol. 108(4), pages 869-903.
    15. Richard Clarida & Jordi Gali & Mark Gertler, 2001. "Optimal Monetary Policy in Open versus Closed Economies: An Integrated Approach," American Economic Review, American Economic Association, vol. 91(2), pages 248-252, May.
    16. Sebastian Edwards & Miguel A. Savastano, 1999. "Exchange Rates in Emerging Economies: What Do We Know? What Do We Need to Know?," NBER Working Papers 7228, National Bureau of Economic Research, Inc.
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    More about this item

    JEL classification:

    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General


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