International Cooperation on Climate Change Adaptation from an Economic Perspective. ESRI WP323. October 2009

de Bruin, Kelly C. and Dellink, Rob B. and Tol, Richard S.J. (2009) International Cooperation on Climate Change Adaptation from an Economic Perspective. ESRI WP323. October 2009. [Working Paper]

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Abstract

What role could a property tax play in broadening the Irish tax base? Could a recurrent tax on immovable property provide greater stability than a system of stamp duties, while removing obstacles to mobility? What about the relationship between a property tax and ability to pay – should or could the bills facinThis paper investigates the economic incentives of countries to cooperate on international adaptation financing. Adaptation is generally implicitly incorporated in the climate change damage functions as used in Integrated Assessment Models. We replace the implicit decision on adaptation with explicit adaptation in a multi-regional setting by using an adjusted RICE model. We show that making adaptation explicit will not affect the optimal mitigation path when adaptation is set at its optimal level. Sub-optimal adaptation will, however, change the optimal mitigation path. Furthermore this paper studies for different forms of cooperation what effects international adaptation transfers will have on (i) domestic adaptation and (ii) the optimal mitigation path. Adaptation transfers will fully crowd out domestic adaptation in a first best setting. Transfers will decrease overall mitigation in our numerical simulations. An analytical framework is used to analyse the most important mechanisms and a numerical model is used to assess the magnitude of effects.g those with valuable houses and little income be reduced or eliminated without making a property tax a quasi-income tax? These are among the questions explored in this paper, which provides a broad picture of the issues, illustrated by detailed microsimulation of the impact of specific forms of property tax.

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