The latest IPCC report forcefully states that immediate, decisive, and large-scale actions are needed to avert climate catastrophe. This essay presumes that democratic governments are best and most desirably positioned to take these actions. Yet in the countries most pivotal to global climate...

Samoa is highly exposed to natural hazards such as tropical cyclones, earthquakes, tsunamis, droughts, and floods. These damage economic growth and impact debt sustainability adversely. Increasing frequency and intensity of coastal storms are likely to amplify damage to infrastructure and...

Per capita carbon emissions are an important concept in international negotiations of climate policies and also in future projections of aggregate carbon emissions. This paper argues that the convergence studies on per capita carbon emissions in the literature are theoretically biased because...

Donald Trump's election and his nomination of Scott Pruitt, a climate skeptic, to lead the Environmental Protection Agency drastically downshifted expectations on US climate-change policy. We study firms' stock-price reactions and institutional investors' portfolio adjustments after these...

Major carbon-pricing systems in Europe and North America involve multiple jurisdictions (countries or states). Individual jurisdictions often pursue additional initiatives—such as unilateral carbon price floors, legislation to phase out coal, aviation taxes or support programs for renewable...