Fostering Environment-Efficiency Through Transnational Linkages? Trajectories of CO2 and SO2, 1980-2000
Recent optimism about sustainability has centred on the opportunities for improvements in environment-efficiency through the international diffusion of environmentally-beneficial innovations. This paper investigates two claims about the conditions under which countries are most likely to realise these gains. First, quot;dirtierquot; economies should improve their environment-efficiency faster, as they adopt environmentally sound technologies and policies similar to those in quot;cleanerquot; countries, resulting in catch-up and convergence over time. Second, transnational linkages accelerate the international spread of environmentally-beneficial innovations, and therefore improvements in environment-efficiency. To test these claims, we use econometric techniques to examine the dynamics and determinants of two pollutants, CO2 and SO2, using a panel comprising up to 114 countries over the period 1980-2000. Our empirical findings broadly support both claims. Applying tests of unconditional convergence, we find robust evidence for convergence in levels of CO2 and SO2-efficiency, indicating catch-up by less pollution-efficient economies over time. Similarly, confirming claims about transnational linkages, we find that imports from more pollution-efficient countries and telecommunications connectivity are associated with faster improvements in domestic CO2 and SO2-efficiency. Results also suggest that inward FDI stock is positively associated with CO2-efficiency. Yet we find that exports to countries with high levels of pollution-efficiency have no discernable effect on domestic pollution-efficiency
Year of publication: |
[2014]
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Authors: | Perkins, Richard |
Other Persons: | Neumayer, Eric (contributor) |
Publisher: |
[2014]: [S.l.] : SSRN |
Saved in:
freely available
Extent: | 1 Online-Ressource (40 p) |
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Type of publication: | Book / Working Paper |
Language: | English |
Notes: | In: Environment and Planning A, Vol. 40, No. 12, 2008 Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments April 1, 2008 erstellt |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10012752092
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