This paper examines the efficiency of decentralized leadership where regional governments contribute to the provision of multiple regional and national public goods. Unlimited decentralized leadership is inefficient because regional governments have incentives to overspend resources in the...

We examine numerous settings in which large strategic nations make environmental policies in the presence of international trade and form coalitions that aim to mitigate global or continental transnational pollution. We show that every nation has incentives to internalize all emission...

We follow Wellisch (1994) in examining the efficiency of regional policymaking in a model with interregional spillovers and in which individuals are attached to regions for cultural reasons. In addition, we assume that regions desire to maintain their social cohesion. We postulate that regional...

While nation states debate climate policy at an international scale, on a local level, cities across the globe have committed to emission targets and mitigation activities. This study analyses the actual performance of municipal climate action against their targets. Official information material...

The paper analyzes international environmental agreements that incorporate transfers from a group of industrialized countries to developing countries in a situation of asymmetric information. The framework of the analysis is a static model of transboundary pollution in which information on...

The paper explores the prospects for international environmental cooperation in a context of limited enforcement, if we allow for side-payments between countries and sequential moves in the implementation of the agreement. The framework of the analysis is a static model of heterogenous countries...

The bulk of acid depositions, which have harmful effects on the environment, are caused by foreign emissions in many European countries. Therefore, if some countries emit more acids, one cannot be sure that countries that emit less will benefit from reduced acid depositions. However, numerical...

Climate change, security and cost of energy supplies, and the competitiveness of firms and economies have been focal points of the general political and economic policy debate in recent years. This article examines the choices in this field made at global level with the Kyoto Protocol and in...

According to the Lisbon Treaty the increasing cost of enforcing the European border against immigration shall be shared among the EU members. Nonetheless, the Treaty is rather vague with respect to the "appropriate measures" to adopt in order to distribute the financial burden. Members who do...

A large proportion of greenhouse gas emissions is produced in urban areas. Therefore, local mitigation policies have to play an important role in any effective global climate protection strategy. Based upon a literature review, this article gives an overview of drivers and barriers for local...