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Environmental Barriers to Trade: The Case of Endangered Sea Turtles
Author(s) -
Chambers Paul E.,
Kohn Robert E.
Publication year - 2001
Publication title -
review of international economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.513
H-Index - 58
eISSN - 1467-9396
pISSN - 0965-7576
DOI - 10.1111/1467-9396.00268
Subject(s) - stylized fact , economics , externality , international economics , international trade , subsidy , free trade , trade barrier , microeconomics , macroeconomics , market economy
In April of 1998, the World Trade Organization pronounced the US Sea Turtle Conservation Act in violation of the GATT. This paper presents a stylized Heckscher–Ohlin–Samuelson model in which the fatal entrapment of sea turtles in nets of the shrimping industry is a negative externality that reduces global utility. Three trade equilibria are simulated: free trade, trade ban, and free trade with subsidization. With free trade, a transfer of abatement capital from the North to the South results in a Pareto improvement upon the trade ban. The simulations indicate that a cooperative outcome which obtains global efficiency may be feasible but is improbable.