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WPnull/09 Liberalizing Trade in Environmental Goods
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Trade liberalization in environmental goods is high on the agenda of the current Doha round. We examine its effects in a model with one domestic downstream polluting firm and two upstream firms (one domestic, one foreign). The domestic government sets the emission tax rate after the outcome of R&D is known. The upstream firms offer their technologies to the downstream firm at a flat fee. The effect of liberalization on the domestic upstream firm's R&D incentive is ambiguous. Liberalization usually results in cleaner production, which allows the country to reach higher welfare. However this increase in welfare is typically achieved at the expense of the environment. Thus our results cast doubt on the hoped-for "win-win-win" outcome of trade liberalization in environmental goods.

Classification JEL:F12, F18, L24, O32, Q55, Q58

Keywords:Pollution abatement technology, R&D, Trade and Environment

Number of Pages:39

Creation Date:2009-12-05




Raúl Bajo

Raúl Bajo

Campus Universitario

31009 Pamplona, España

+34 948 42 56 00


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