On the possibility of efficient bilateral trade


Article
volume 1, issue 1 pp 79-102.
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I study a sequential process in which different pairs of traders bargain over the terms of trade of an indivisible good. I consider both one-sided and two-sided offers based bargaining at the stage-game level. The sequential process is modelled as an infinite stage-game of incomplete information and the paper studies the efficiency properties of its equilibria. It is shown: With one-sided offers, all equilibria are long-run ex post efficient; with two-sided offers, examples of equilibria are constructed with widely varying efficiency properties.



Keywords


Automatically Extracted Terms
  • stage
  • seller
  • valuation
  • equilibrium
  • buyer
  • history
  • trade
  • 1 / 2
  • trader
  • belief
  • strategy
  • bargaining
  • offer
  • stage n
  • example
  • result
  • goyal
  • efficiency
  • sequence
  • two-sided