@inbook {stavins_linkage_2015, title = {Linkage of Regional, National, and Sub-National Policies in a Future International Climate Agreement}, booktitle = {Towards a Workable and Effective Climate Regime}, year = {2015}, note = {C-36}, pages = {283{\textendash}296}, publisher = {Center for Economic Policy Research}, organization = {Center for Economic Policy Research}, address = {London, U.K.}, author = {Robert N. Stavins} }