The bottom-up national approaches to implement global climate policy under the current United Nations scheme raise concerns about carbon leakage and distributive justice. To limit these concerns, some propose switching to a consumption based emission accounting principle and implementing an...

The spatial dimension of international trade theory has been neglected during most of its history. Trade barriers such as tariffs have been deemed more important. However, in an increasingly integrated world economy seeking to abolish tariffs, spatial considerations have gained in stature. On...