Arbeitspapier

The existence of equilibrium in a financial market with transaction costs

This paper proves the existence of a general equilibrium in a financial model with transaction costs. A general equilibrium is shown to exist in a model with convex trading technology, in which the agents include consumers, production firms, brokers or dealers. When the trading technology is non-convex, an individual approximate equilibrium, introduced by Heller and Starr (1976) is proved in the above model. And, moreover, under a further assumption of finite p-convexity on the commodity excess demand correspondence, a general equilibrium for a non-convex exchange economy is obtained for an economy with consumers, brokers or dealers.

Language
Englisch

Bibliographic citation
Series: Queen's Economics Department Working Paper ; No. 1084

Classification
Wirtschaft
Subject
arbitrage
general equilibrium
transaction cost
individual approximate equilibrium
finite p-convexity

Event
Geistige Schöpfung
(who)
Xing Jin
Milne, Frank
Event
Veröffentlichung
(who)
Queen's University, Department of Economics
(where)
Kingston (Ontario)
(when)
1999

Handle
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Xing Jin
  • Milne, Frank
  • Queen's University, Department of Economics

Time of origin

  • 1999

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