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A dynamic analysis of nash equilibria in search models with fiat money

Abstract : We analyze the rise in the acceptability fiat money in a Kiyotaki–Wright economy by developing a method that can determine dynamic Nash equilibria for a class of search models with genuine heterogeneous agents. We also address open issues regarding the stability properties of pure strategy equilibria and the presence of multiple equilibria, numerical experiments illustrate the liquidity conditions that favor the transition from partial to full acceptance of fiat money, and the effects of inflationary shocks on production, liquidity, and trade.
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Submitted on : Friday, December 10, 2021 - 10:30:10 AM
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Federico Bonetto, Maurizio Iacopetta. A dynamic analysis of nash equilibria in search models with fiat money. Journal of Mathematical Economics, Elsevier, 2019, 84, pp.207-224. ⟨10.1016/j.jmateco.2019.08.002⟩. ⟨hal-03403584⟩



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