urban migration, in which the unemployment variable, if interpreted as damage, can be replaced by pollution. Using a cross …-section model we present, in this study, evidence for Mexico to support Jha and Whalley, finding a positive relationship between … migration and pollution. …

effect of a North American Free Trade Agreement (NAFTA) on pollution in Mexico. … evidence to assess the relative magnitudes of these three effects as they apply to further trade liberalization in Mexico. We … study the determinants of the industry pattern of US imports from Mexico and of value added by Mexico's maquiladora sector …

principles for South Au stralia, Queensland, NSW, Victoria South Africa, Chile, Colorado, Mexico and California. …

consider here four contexts (choosing a level of decentralization, choosing the level of responsibility for pollution damage …