Abstract:
Inefficient competition in emissions taxes creates benefits from international
cooperation. In the presence of cross-border pollution, proximate (neighboring)
countries may have greater incentives to cooperate than distant ones as illustrated by a
model of tax competition for mobile capital. Spatial econometrics is used to estimate
participation in 37 international environmental treaties. Data on 41 countries from
1980-1999 reveal evidence of increased cooperation among proximate countries.
Furthermore, the results indicate that FDI usually increases treaty participation. We
also find that both OECD and non-OECD countries respond positively to OECD
countries’ participation but the response to non-OECD countries is primarily from
similar countries. This suggests that the rich countries may lead others in setting
environmental quality.