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Active Intermediation In A Monetary Overlapping Generations Economy

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  • Pingle, Mark
  • Tesfatsion, Leigh

Abstract

In Pingle and Tesfatsion (1991) we question whether the conventional definition of a competitive equilibrium, as applied to an overlapping generations economy, is truly satisfactory. The conventional definition was developed for a standard Walrasian economy with a finite number of consumers and goods whereas the overlapping generations economy necessarily contains an infinite number of consumers and goods. As noted by Shell (1971), the presence of this double infinity in overlapping generations economies introduces a new trading opportunity: namely, the possibility of incurring and rolling over a debt forever as time proceeds into the infinite future. The problem with applying the conventional equilibrium definition to the overlapping generations economy is that it does not contain any conditions that recognize this new trading opportunity. Rather, private agents are assumed to focus narrowly on consumption and production opportunities, ignoring possible profit opportunities arising from debt issue and roll over.

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  • Pingle, Mark & Tesfatsion, Leigh, 1995. "Active Intermediation In A Monetary Overlapping Generations Economy," ISU General Staff Papers 199502010800001030, Iowa State University, Department of Economics.
    • Handle: RePEc:isu:genstf:199502010800001030
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    Cited by:

    1. Pingle, Mark & Tesfatsion, Leigh, 1998. "Active Intermediation In Overlapping Generations Economies With Production And Unsecured Debt," Macroeconomic Dynamics, Cambridge University Press, vol. 2(2), pages 183-212, June.
    2. Tesfatsion, Leigh, 2006. "Agent-Based Computational Modeling and Macroeconomics," ISU General Staff Papers 200601010800001585, Iowa State University, Department of Economics.

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    JEL classification:

    • C6 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling
    • E2 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment
    • E4 - Macroeconomics and Monetary Economics - - Money and Interest Rates

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