Although many CGE models have already been developed for analyzing the climate policy in Japan, most of them only investigate national level impacts. However, impacts of emissions regulations are likely to vary considerably by region because there are large regional differences in household...

Extending a standard 2x2 Heckscher-Ohlin model to incorporate emissions, this paper investigates the effect of differentiated emission taxes on output and emissions in a small open economy. The following results are derived. First, raising the emission tax imposed on one industry may increase...

It is widely known that emissions of greenhouse gases from anthropogenic activities have been dramatically increasing at the unprecedented rate over the past several decades, and causing the global climate change. To assess the future trends of such global climate change, it is necessary to...

The adoption of domestic emissions trading schemes (ETS) can impose a heavy burden on energy-intensive industries. In particular, energy-intensive industries competing with foreign competitors could lose their international edge. Although the abatement of carbon dioxide (CO2) emissions in...

Using a static world CGE model, this paper compares welfare and output effects of trade liberalization of a perfectly competitive model and eight imperfectly competitive models in a unified framework. Our main finding is that welfare effects are generally robust to the model choice whereas...

Due to an aging population and falling birthrates, the labor force in Japan will continue to decline in the next decades, and per capita income is also likely to decrease. To address this problem, the Japanese government is considering relaxing restrictions on foreign labor, and there have been...

Using a multi-region and multi-sector CGE model, this paper evaluates the impact of border adjustment policies of carbon regulations on the Japanese economy. We consider the following six scenarios: 1) no border adjustment, 2) carbon tariffs on imports based on the carbon content in foreign...