Abstract
An integrated assessment model (ENVISAGE), including a CGE-based economic module and a climate module, is used to assess the effects of a variety of economic impacts induced by climate change. These impacts include: sea level rise, variations in crop yields, water availability, human health, tourism, energy demand. Two scenarios are compared: a baseline growth path, disregarding any climate change effect, and a counterfactual case, accounting for the impacts. The model assesses the overall magnitude of the impacts, their regional distribution, and the contribution of each specific impact to the overall variation of income and welfare. Results (e.g., on real GDP) show that climate change impacts are substantial, especially for developing countries and in the long run, so that mitigation/adaptation policies are needed to make economic growth sustainable.
Keywords
References
- 1. (1969). ‘A theory of demand for products distinguished by place of production’. IMF Staff Papers. 16, 159-178 Google Scholar
- 2. (2006). ‘A general equilibrium analysis of climate change impacts on tourism’. Tourism Management. 25, 5, 913-924 Google Scholar
- 3. (2006). ‘Economy wide estimates of the implications of climate change: human health’. Ecological Economics. 58, 3, 579-591 Google Scholar
- 4. (2007). ‘Economy wide estimates of the implications of climate change: sea level rise’. Environmental and Resource Economics. 37, 3, 549-571 Google Scholar
- 5. (2007).
‘The impact of temperature change on energy demand: a dynamic panel analysis’.
FEEM Working Paper N.46.2007 Google Scholar - 6. (2001).
‘Economic impact of climate change: simulations with a regionalized climate-economy model’.
Kiel Institute for the World Economy,
Kiel Working Papers 1065 Google Scholar - 7. (2008).
‘Climate change and economic growth: evidence from the last half century’.
National Bureau of Economic Research Working Paper 14132 Google Scholar - 8. , Change, M.L. Parry, O.F. Canziani, J.P. Palutikof, P.J. van der Linden, P. Hanson, C.E. (2007). ‘Food, fibre and forest products. Climate change 2007: impacts, adaptation and vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate’. Climate Change 2007: Impacts, Adaptation and Vulnerability. Cambridge, UK:Cambridge University Press , 273-313 Google Scholar
- 9. (2010). ‘Climate change feedback on economic growth: explorations with a dynamic general equilibrium model’. Environment and Development Economics. 15, 5, 515-533 Google Scholar
- 10. (2011).
(accessed on October 2011) , available at http://www.gtap.org Google Scholar - 11. (2005). ‘Effects of climate change on international tourism’. Climate Research. 29, 3, 245-254 Google Scholar
- 12. Hertel, T.W. (1997). Global Trade Analysis: Modeling and Applications. New York:Cambridge University Press Google Scholar
- 13. (2007). Balance of Payment Statistics. Washington, DC Google Scholar
- 14. (2008). ‘The direct impact of climate change on regional labor productivity’. European Commission, ENSEMBLES Deliverable D7.8, VI Framework Programme Google Scholar
- 15. (1995). ‘MERGE: a model for evaluating regional and global effects of GHG reduction policies’. Energy Policy. 23, 1, 17-34 Google Scholar
- 16. (2011).
(accessed on October 2011) , available at http://globalchange.mit.edu/igsm Google Scholar - 17. (1992).
‘An implicitly directly additive demand system: estimates for Australia’.
Impact Project Preliminary Working Paper No. OP-73 Google Scholar - 18. (2010). ‘The environmental impact and sustainability applied general equilibrium (ENVISAGE) model. Introducing climate changes impacts and adaptation. changes in the model structure and parameters’. Mimeo, the World Bank, Estimation Google Scholar
- 19. (2007). The Economics of Climate Change–the Stern Review. Cambridge, UK:Cambridge University Press Google Scholar
- 20. (2009). ‘Competition for water for the food system’. Mimeo Google Scholar
- 21. (2007).
‘World population prospects: the 2006 revision population database’.
(accessed on January 2010) , New York, NY:United Nations Population Division , available at http://esa.un.org/unpp/ Google Scholar - 22. (2008). ‘A new global coastal database for impact and vulnerability analysis to sea-level rise’. Journal of Coastal Research. 24, 4, 917-924 Google Scholar
- 23. (2006). ‘Linkage technical reference document’. Mimeo, The World Bank Google Scholar
- 24. (2008). ‘The environmental impact and sustainability applied general equilibrium (ENVISAGE) model’. Mimeo, the World Bank Google Scholar