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How to Turn a Recession into a Depression: The Role of the Media, of the Politicians, and of the Political Analysts

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  • Hatzinikolaou, Dimitris

Abstract

By modifying slightly a standard neoclassical-synthesis macroeconomic model, this paper investigates the effects of an adverse supply or demand shock on output, employment, investment, prices, interest rates, and the exchange rate. The paper focuses on the possibility of the magnification of these effects by the media, the politicians, and the political analysts, who induce herd-behavior by overstating the size of the shock. I find that such behavior destabilizes the economy by magnifying the amplitude of the business cycle and by hurting private investment, which might cause expansions to be shorter and contractions to last longer.

Suggested Citation

  • Hatzinikolaou, Dimitris, 2010. "How to Turn a Recession into a Depression: The Role of the Media, of the Politicians, and of the Political Analysts," MPRA Paper 45391, University Library of Munich, Germany, revised 15 Sep 2010.
    • Handle: RePEc:pra:mprapa:45391
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    References listed on IDEAS

    as
    1. Castro, Vítor, 2010. "The duration of economic expansions and recessions: More than duration dependence," Journal of Macroeconomics, Elsevier, vol. 32(1), pages 347-365, March.
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    Keywords

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    JEL classification:

    • E02 - Macroeconomics and Monetary Economics - - General - - - Institutions and the Macroeconomy
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

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