Summer 2019 POL 241 Chap 6 "World Trade Organization, ”World Trade Report 2011: The WTO and Preferential Trade Agreements: From Co-existence to Coherence”
Elayne Guzman
World Trade Organization, ”World Trade Report
2011: The WTO and Preferential Trade Agreements: From Co-existence to Coherence”
Quote:
“In the first
stage, the policy preferences of a government are shaped by national welfare considerations
and by the politically organized groups that represent different industrial
sectors. In the second stage, governments negotiate a PTA under the constraints
imposed by the domestic political environment. The outcome of this game is the
politically viable preferential agreement.”
Meaning/Chosen:
Starting from a situation
with an arbitrary structure of trade barriers, if two or more countries freeze
their net external trade vector with the rest of the world through a set of common
external tariffs and eliminate the barriers of the internal trade, the welfare
of the union as a whole necessarily improves and that of the rest of the world
does not fall. By fixing the combined, net extra union trade vector of member
countries at its pre-union level, non-member countries are guaranteed their
original level of welfare. Moreover, taking the extra union trade vector as an
endowment. The joint welfare of the union is maximized by allowing free trade
of goods internally.
Ensuring welfare
improvement requires the elimination of internal barriers and that external
vector eliminate trade diversion so that members countries import the same
amount to the rest of the world as they did initially. Successive expansion of
such trade blocs could lead to monotonic welfare improvements until global
trade is reached.
Reference:
The
WTO and Preferential Trade Agreements: From Co-Existence to Coherence
WTO
World Trade Report, 2011. Posted: 14 Feb 2015
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