This paper examines compromise spaces between competing perspectives on four key climate change issues: costs, level of domestic action, environmental integrity, and developing world involvement. Based on extensive simulations of a model integration tool, SAP12 (Stochastic Assessment of Climate...

After nearly two decades of debate and fundamental disagreement, topdown and bottom-up energy-economy modelers, sometimes referred to as modeling ‘tribes', began to engage in productive dialogue in the mid-1990s (IPCC 2001). From this methodological conversation have emerged modeling...

Canadian policymakers have the policy tools needed to ameliorate the regional economic harm that taxing GHG emissions can cause. A price on GHG emissions will affect Canadian provinces differently, possibly undermining support for a policy that incurs regional transfers of income. The authors...

This paper discusses the main barriers and possible solutions to the decarbonisation of steel and cement industries. First, the paper details the economic, regulatory, technological and political economy barriers that impede a low carbon transition. Then, it addresses the role of material...

This paper sheds light on an implicit dimension of the climate policy debate: the extent to which supply-side response (emission-reducing energy technologies) may substitute for the transformation of consumption behavior and thus help get around the political difficulties surrounding such...

This paper confronts the wide political support for the 2C objective of global increase in temperature, reaffirmed in Copenhagen, with the consistent set of hypotheses on which it relies. It explains why neither an almost zero pure time preference nor concerns about catastrophic damages in case...