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Firms' Optimism and Pessimism

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  • Ruediger Bachmann
  • Steffen Elstner

Abstract

Are firms’ expectations systematically too optimistic or too pessimistic? Does it matter? We use micro data from the West German manufacturing subset of the IFO Business Climate Survey to infer quarterly production changes at the firm level and combine them with production expectations over a quarterly horizon in the same survey to construct series of quantitative firm-specific expectation errors. We find that depending on the details of the empirical strategy at least 6 percent and at most 34 percent of firms systematically over- or underpredict their one-quarter-ahead upcoming production. In a simple neoclassical heterogeneous-firm model these expectational biases lead to factor misallocations that cause welfare losses which in the worst case are comparable to conventional estimates of the welfare costs of business cycles fluctuations. In more conservative calibrations the welfare losses are even smaller.

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Bibliographic Info

Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 4176.

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Date of creation: 2013
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Handle: RePEc:ces:ceswps:_4176

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Related research

Keywords: survey data; expectation errors; expectation biases; optimism; pessimism; firm data; heterogeneous firms;

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References

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  1. Steve J. Davis & John Haltiwanger, 1991. "Gross job creation, gross job destruction and employment reallocation," Working Paper Series, Macroeconomic Issues 91-5, Federal Reserve Bank of Chicago.
  2. Sascha O. Becker & Klaus Wohlrabe, 2007. "Micro Data at the Ifo Institute for Economic Research – The “Ifo Business Survey”, Usage and Access," Ifo Working Paper Series Ifo Working Paper No. 47, Ifo Institute for Economic Research at the University of Munich.
  3. Ruediger Bachmann & Steffen Elstner & Eric R. Sims, 2010. "Uncertainty and Economic Activity: Evidence from Business Survey Data," NBER Working Papers 16143, National Bureau of Economic Research, Inc.
  4. Thomas M. Mertens & Tarek A. Hassan, 2010. "The Social Cost of Near-Rational Investment," 2010 Meeting Papers 370, Society for Economic Dynamics.
  5. Bovi, Maurizio, 2009. "Economic versus psychological forecasting. Evidence from consumer confidence surveys," Journal of Economic Psychology, Elsevier, vol. 30(4), pages 563-574, August.
  6. Souleles, Nicholas S, 2004. "Expectations, Heterogeneous Forecast Errors, and Consumption: Micro Evidence from the Michigan Consumer Sentiment Surveys," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(1), pages 39-72, February.
  7. Rüdiger Bachmann & Christian Bayer, 2011. "Uncertainty Business Cycles - Really?," NBER Working Papers 16862, National Bureau of Economic Research, Inc.
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Cited by:
  1. Ruediger Bachmann & Benjamin Born & Steffen Elstner & Christian Grimme, 2013. "Time-Varying Business Volatility, Price Setting, and the Real Effects of Monetary Policy," NBER Working Papers 19180, National Bureau of Economic Research, Inc.

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