This paper calculates, for the top twenty emitting countries, how much pricing of carbon dioxide (CO2) emissions is in their own national interests due to domestic co-benefits. On average, nationally efficient prices are substantial, $57.5 per ton of CO2 (for year 2010), reflecting primarily...

I estimate the level of emissions cost pass-through to hourly wholesale electricity prices in Germany, based on spot market data. I control for contemporaneous shocks to demand and supply by constructing a detailed supply curve for fossil generation, and intersecting it with residual demand for...

This paper first reviews the conceptual case for, and appropriate design of, fiscal policies to address major externalities associated with energy use - global warming, local air pollution, and various side effects (e.g., congestion) from motor vehicles. Techniques for (roughly) estimating the...

We study the effect of climate policy on companies’ greenhouse gas emissions using emissions data for the headquarters and subsidiaries of the world’s biggest manufacturing, energy, and utility companies. Our results suggest that financial incentives and legal requirements to audit energy...

France has a very ambitious environmental-policy agenda, aimed chiefly at cutting greenhouse gas (GHG) emissions but also at dealing with local air and water pollution, waste management and the conservation of biodiversity. The laws that followed the Grenelle de l'environnement encompass policy...

The economic prescription for climate change is clear: price carbon dioxide (CO2) and other greenhouse gas emissions to internalize climate damages. In practice, a variety of political economy constraints prevent the introduction of a carbon price equal to the full social cost of emissions. This...

We analyze how a country pursuing a unilateral climate policy may contribute to a reduction in global CO2 emissions in a cost-effective way. To do so its system of energy taxes and subsidies must account for leakage of emissions from the domestic to the foreign economy. We focus on leakage...

Seit Mitte des 20. Jahrhunderts verändert sich das Erd- und Klimasystem dramatisch. Die weltweite Durchschnittstemperatur steigt und führt zur Zunahme von Extremwetterlagen und zum Rückgang der Artenvielfalt. Die Hauptursache dafür ist der durch den Menschen verursachte Anstieg der...

Denmark has a highly ambitious goal of reducing greenhouse gas emissions 70 percent below 1990 levels by 2030. While there is general agreement that carbon pricing should be the centerpiece of Denmark’s mitigation strategy, pricing needs to be effective, address equity and leakage concerns,...