ANIMAL SPIRITS, HETEROGENEOUS EXPECTATIONS, AND THE AMPLIFICATION AND DURATION OF CRISES.

We introduce a simple equilibrium model of a market for loans, where households lend to firms based on heterogeneous expectations about their loan default probability. Agents select endogenously among heterogeneous expectation rules, based upon their relative performance. Due to strong nonlinearitie...

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Publicado en:Economic Inquiry Vol. 55; no. 1; pp. 542 - 565
Autores principales: Assenza, Tiziana, Brock, William A., Hommes, Cars H.
Formato: Artículo
Publicado: Wiley-Blackwell Jan2017
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Acceso en línea:Ver este registro en EBSCOhost
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        atl: ANIMAL SPIRITS, HETEROGENEOUS EXPECTATIONS, AND THE AMPLIFICATION AND DURATION OF CRISES.
      aug:
        au:
          Assenza, Tiziana
          Brock, William A.
          Hommes, Cars H.
        affil:
          Associate Professor, Complexity Lab in Economics (CLE), Department of Economics and Finance, Università Cattolica del Sacro Cuore, 20123, Milano Italy
          Amsterdam School of Economics, University of Amsterdam, CeNDEF, 1018 WB Amsterdam The Netherlands
          Professor Emeritus, Department of Economics, University of Wisconsin at Madison, Madison WI 53706
          Department of Economics, University of Missouri, Columbia, Columbia MO 65211 ‐ 6040
          Full Professor, Amsterdam School of Economics, University of Amsterdam, CeNDEF, 1018 WB Amsterdam The Netherlands
          Tinbergen Institute, 1082 MS Amsterdam The Netherlands
      su:
        Financial crises
        Economic equilibrium
        Loans
        Economic recovery
        Economics
        Economic research
      sug:
        subj:
          Financial crises
          Economic equilibrium
          Loans
          Economic recovery
          Economics
          Research and Development in the Social Sciences and Humanities
          Consumer Lending
          Economic research
      ab: We introduce a simple equilibrium model of a market for loans, where households lend to firms based on heterogeneous expectations about their loan default probability. Agents select endogenously among heterogeneous expectation rules, based upon their relative performance. Due to strong nonlinearities, a small fraction of pessimistic traders already has a large aggregate effect, leading to a crisis characterized by high interest rates for loans and low output. Our stylized model illustrates how animal spirits and heterogeneous expectations and, in particular, how coordination on pessimistic expectations amplifies crises and slows down recovery. ( JEL E32, D83, D84)
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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