AbstractWe study the allocation of commodities through a two-stage hierarchy of competitive markets. Groups or countries trade at global prices while individuals within a group trade at local prices. We identify the free trade and the autarky equilibrium as polar cases. We show that no other two-stage market equilibria exist if the commodity space is two-dimensional. An example demonstrates that other, so-called intermediate equilibria exist for three dimensional commodity spaces. We give two existence proofs for intermediate equilibria in higher dimensions. Each proof provides an explicit construction of special classes of intermediate equilibria. Finally, we consider the consequences for welfare and trade flows when some countries control the agency that organizes trade at the global level.
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Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7764.
Date of creation: Mar 2010
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Find related papers by JEL classification:
- D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
- D50 - Microeconomics - - General Equilibrium and Disequilibrium - - - General
- F10 - International Economics - - Trade - - - General
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- Matthias Lutz, 2004. "Pricing in Segmented Markets, Arbitrage Barriers, and the Law of One Price: Evidence from the European Car Market," Review of International Economics, Wiley Blackwell, vol. 12(3), pages 456-475, 08.
- Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680, October.
- DEBREU, Gérard, .
"Economies with a finite set of equilibria,"
CORE Discussion Papers RP
-67, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Bell, Clive, 2003. "Development Policy as Public Finance," OUP Catalogue, Oxford University Press, number 9780198773672, October.
- Citanna, Alessandro & Cres, Herve & Dreze, Jacques & Herings, P. Jean-Jacques & Villanacci, Antonio, 2001.
"Continua of underemployment equilibria reflecting coordination failures, also at Walrasian prices,"
Journal of Mathematical Economics,
Elsevier, vol. 36(3), pages 169-200, December.
- CITANNA, Alessandro & CRES, Herve & DREZE, Jacques & HERINGS, Jean-Jacques & VILLANACCI, Antonio, 2001. "Continua of underemployment equilibria reflecting coordination failures, also at Walrasian prices," Les Cahiers de Recherche 732, HEC Paris.
- Hans Gersbach & Hans Haller, 2007. "Hierarchical Trade and Endogenous Price Distortions," CER-ETH Economics working paper series 07/72, CER-ETH - Center of Economic Research (CER-ETH) at ETH Zurich.
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