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If you'd like to stay informed with the latest news and articles from The Journal of Industrial Ecology via e-mail alerts, or if you would like information about our subscription rates, please visit us online at: Summary This article describes the integration of life-cycle assessment methods with a new input-output model of the world economy to analyze the(More)
This paper describes the World Trade Model, a linear program that determines world prices, scarcity rents, and international trade flows based on comparative advantage in a world economy with m regions, n goods, and k factors. Major properties of the model are demonstrated, including the sources of the gains from trade for the world as a whole and for(More)
This paper evaluates the role of trade as mechanism of economic adjustment to the impacts of climate change on agriculture. The study uses a model of the world economy able to reflect changes in comparative advantage; the model is used to test the hypotheses that trade can assure that, first, satisfying global agricultural demand will not be jeopardized,(More)
The level of detail of economic models has until recently been limited by the availability of computational capability. At present, the constraint is the systematic compilation of detailed and comprehensive economic and technical data and the ability to manipulate them. The effective use of enhanced data processing capabilities will have to proceed hand in(More)
This paper uses the World Trade Model with Climate Sensitive Land (WTMCL) to evaluate possible future land-use changes associated with adaptations to climate change in a globalized world. In this approach, changes in regional agricultural production, which are based on comparative advantage, define patterns of land use change in agriculture in all regions(More)