The Refoundation of Symmetric Equilibrium in Schumpeterian Growth Models

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Show simple item record COZZI, Guido GIORDANI, Paolo ZAMPARELLI, Luca 2007-10-23T12:02:46Z 2007-10-23T12:02:46Z 2007
dc.identifier.citation Journal of Economic Theory, 136, 1, 2007, 788-797 en
dc.description.abstract We provide a refoundation of the symmetric growth equilibrium characterizing the research sector of vertical R&D-driven growth models. We argue that the usual assumptions made in this class of models leave the agents indifferent as to where targeting research: hence, the problem of the allocation of R&D investment across sectors is indeterminate. By introducing an “-contamination of confidence” in the expected distribution of R&D investment, we prove that the symmetric structure of R&D investment is the unique rational expectations equilibrium compatible with ambiguity-averse agents adopting a maxmin strategy. en
dc.language.iso en en
dc.relation.ispartof Journal of Economic Theory
dc.title The Refoundation of Symmetric Equilibrium in Schumpeterian Growth Models en
dc.type Article en
dc.neeo.contributor COZZI|Guido|aut|
dc.neeo.contributor GIORDANI|Paolo|aut|
dc.neeo.contributor ZAMPARELLI|Luca|aut|
dc.identifier.volume 1
dc.identifier.startpage 788
dc.identifier.endpage 797

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