Should Global Agriculture
be Liberalized?
Theories, Models and Realities
Editors:
Jean-Marc Boussard, Françoise Gerard and Marie-Gabrielle Piketty:
CIRAD, International
Cooperation, Center of Agricultural Research for Development, France
ISBN 978-1-57808-542-2/ 2008/
175 pages, pb/ US $ 39.95
ABOUT THE BOOK

According to standard economic theory and modelling, liberalizing agriculture
will result in important welfare gains. Because of price volatility, an alternative
model, based in general disequilibrium in the Wicksellian tradition, provides
much less optimistic conclusions, actually supported by the recent evolution
of the world agricultural system, as well as by the history of the many attempts
of agricultural trade liberalization since the 18th century.
CONTENTS
Introduction
I. What can be Expected from the Liberalization of Agricultural Trade?
o Ricardo's Parable o Risk Aversion o The Law of Large Numbers and Market
Stabilization
II. Theoretical Criticism of Agricultural Liberalism
o Galiani o The Notion of Demand Elasticity o Algebraic Expressions of the
Cobweb Theorem
III. The Test of Facts
IV. Designing an Economic Model for International Trade
o The CES Function o "First-order Conditions" o The LES Function
and Consumer Behavior o The GTAP Database
V. How can Theory and History be Introduced in a Standard Model?
o The Markowitz Model
VI. A Choice of Results
VII. Could We Do Better?
o The Algebra of Futures Markets
VIII. Recent Developments
Conclusion
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