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Generic determinacy among stationary overlapping generations

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  • Jonathan L. Burke

    (Pepperdine University)

Abstract

For simplicity or realism, determinacy analysis for overlapping-generations models typically aggregates all conceivable commodities into a fixed, finite number of types. Analysis finds robust examples with indeterminate equilibria, which suggests indeterminacy may be significant among overlapping generations. But does robust indeterminacy exist despite that simplifying aggregation? or because of aggregation? We suggest the latter with a generic determinacy theorem for overlapping-generations models with idealized competitive markets for a continuum of commodities in discrete or continuous time. And aggregating the continuum of commodities into a finite number of types transforms some of those generic, determinate models into ostensibly-robust indeterminacy examples.

Suggested Citation

  • Jonathan L. Burke, 2022. "Generic determinacy among stationary overlapping generations," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 73(4), pages 977-993, June.
  • Handle: RePEc:spr:joecth:v:73:y:2022:i:4:d:10.1007_s00199-021-01340-1
    DOI: 10.1007/s00199-021-01340-1
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    References listed on IDEAS

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    More about this item

    Keywords

    Generic; Determinacy; Overlapping generations;
    All these keywords.

    JEL classification:

    • D50 - Microeconomics - - General Equilibrium and Disequilibrium - - - General
    • D53 - Microeconomics - - General Equilibrium and Disequilibrium - - - Financial Markets

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