We use the global LINKAGE model to assess the impact of trade and support policies in agriculture on income, trade, and output patterns. We provide order-of-magnitude estimates of the impacts of policy changes rather than point estimates. Two sets of simulations are used to identify key drivers...

We use mixed-complementarity-problem programming to implement tariff rate quotas (TRQs) in the global computable general equilibrium (CGE) Linkage model. We apply the approach to TRQs in sugar markets in OECD (Organization for Economic Cooperation and Development) countries. We calibrate the...

• Trade barriers seriously distort patterns of international trade, allocation of resources, and economic growth. The total economic costs of the barriers are estimated to exceed $475 billion per annum • Partial reform, such as envisaged in the Uruguay Round, would yield benefits of $195...

The Rural/Urban-North/South Model (RUNS) is a global applied general equilibrium model, with a focus on agriculture. RUNS was initially developed in the early 1980's and has been used throughout the 1980's to provide analyses of world agricultural trends and agricultural policies. Amongst other...

This paper presents a brief introduction to the OECD GREEN Model. The GREEN model has been developed by the OECD Secretariat in order to assess the economic impact of abating CO2 emissions using several different economic instruments. The paper is divided into two parts. The first provides a...

There is growing clamor in industrial countries for additional border taxes on imports from countries with lower carbon prices. A key factor affecting the impact of these taxes is whether they are based on the carbon content of imports or the carbon content in domestic production. Our...

Most economic analyses of climate change have focused on the aggregate impact on countries of mitigation actions. We depart first in disaggregating the impact by sector, focusing particularly on manufacturing output and exports because of the potential growth consequences. Second, we decompose...

. Les barrières commerciales faussent la structure des échanges internationaux ; elles altèrent l'affectation des ressources productives et freinent la croissance économique. Leur coût économique total est estimé à plus de 475 milliards de dollars par an. . Une réforme partielle, comme...

This document provides a full description of the GREEN model. It is intended to accompany the GREEN code, i.e. the implementation of the model, and to enable the user to understand the links between the theoretical framework of the model and its practical implementation. The document lists all...

In March 2002, the United States imposed temporary safeguard measures on 11 steel products in the forms of higher tariffs and tariff-rate quotas. Using a dynamic computable general equilibrium (CGE) model, we evaluate the effects of U.S. safeguards on economic welfare, real GDP, steel trade, and...