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The Strong Sequential Core for Two-period Economies

Author

Listed:
  • P.J.J. Herings

    (University of Maastricht)

  • H. Peeters

Abstract

The strong sequential core for two-stage economies with a possibly incomplete set of assets in period zero and trade in commodities in period one consists of those goods allocatioans that are in the classical core and moreover, after realization of the state of nature, in the endowments. The strong sequential core coincides with the classical core when all possible state-contigent contracts may serve as an asset. For finance economies it is shown that the strong sequential core is generically empty when there is an incomplete set of assets. Outside the setting of finance economies, we show that the strong sequential core can be empty even if there is an complete set of assets. If the set of constrained feasible allocations resulting from trading in assets, is enlarged to include also allocations outside the agents'comsumption sets, then a complete set of assets is sufficient for the equivalence of the resulting semi-strong sequential core and the classical core.

Suggested Citation

  • P.J.J. Herings & H. Peeters, 2001. "The Strong Sequential Core for Two-period Economies," Microeconomics 0111002, University Library of Munich, Germany.
    • Handle: RePEc:wpa:wuwpmi:0111002
    Note: Type of Document - pdf.format; pages: 24
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    References listed on IDEAS

    as
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    Full references (including those not matched with items on IDEAS)

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    More about this item

    JEL classification:

    • D1 - Microeconomics - - Household Behavior
    • D2 - Microeconomics - - Production and Organizations
    • D3 - Microeconomics - - Distribution
    • D4 - Microeconomics - - Market Structure, Pricing, and Design

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