This paper investigates the potential impacts of alternative international climate change scenarios based on different policies and technological circumstances on future emission pathways and abatement costs. It also examines if these hypothetical scenarios could result in significant emission...

Using a multi-region, multi-sector computable general equilibrium (CGE) model, this paper compares the efficiency, distributional and emission leakage effects of border tax adjustments (BTAs) as part of unilateral climate policies that are based on carbon dioxide (CO2)-only versus those based on...