This paper addresses two puzzles in international trade, namely why traditional estimates of income elasticities of exports are implausibly high and why export growth varies much more markedly across countries than can be explained by changes in price competitiveness and variations in income...

While reducing industrial greenhouse gas (GHG) emissions is undoubtedly necessary to avoid an ecological disaster, political support for environmental regulation depends largely on its effectiveness and expected side-effects. A potential fallout often associated with environmental policies is a...