The difference in land use modeling approaches is an important uncertain factor in evaluating future climate scenarios in global economic models. We compare five widely used land use modeling approaches: constrained optimization, constant elasticity of transformation (CET), the additive form of...

A key challenge for long-term power sector planning models is to simultaneously represent multisector interactions within the energy system in response to broader technological and societal factors, while considering sufficient structural details within the power sector. We incorporate improved...

The economic welfare effects of climate change on global agriculture will be mediated by several complex biophysical and economic processes. For a given emissions scenario, these include: (1) the response of the climate system to anthropogenic forcing, (2) the response of crop yields to climate...