By Topic

US

Carbon Tax

This week's IGM Economic Experts Panel poll statement: A tax on the carbon content of fuels would be a less expensive way to reduce carbon-dioxide emissions than would a collection of policies such as “corporate average fuel economy” requirements for automobiles. 
US

Carbon Taxes II

This week’s IGM Economic Experts Panel statement: The Brookings Institution recently described a US carbon tax of $20 per ton, increasing at 4% per year, which would raise an estimated $150 billion per year in federal revenues over the next decade. Given the negative externalities created by carbon dioxide emissions, a federal carbon tax at this rate would involve fewer harmful net distortions to the US economy than a tax increase that generated the same revenue by raising marginal tax rates on labor income across the board. 
US

Central Banking and Climate Change

This week’s IGM Economic Experts Panel statements: A) Under current policies on climate change, the associated physical risks (such as those arising from total seasonal rainfall and sea level changes, and increased frequency, severity, and correlation of extreme weather events) will be at most a very small factor in monetary policy decisions over the next decade. B) The physical risks associated with climate change under current policies are likely to threaten financial stability over the next decade. 
Europe

Central Banking and Climate Change

This week’s IGM European Economic Experts Panel statements: A) Under current policies on climate change, the associated physical risks (such as those arising from total seasonal rainfall and sea level changes, and increased frequency, severity, and correlation of extreme weather events) will be at most a very small factor in monetary policy decisions over the next decade. B) The physical risks associated with climate change under current policies are likely to threaten financial stability over the next decade. 
US

Climate Change Policies

This week's IGM Economic Experts Panel statements: A) Considering a broad range of costs and benefits is a better tool for guiding climate policy than setting temperature limits (such as 1.5 °C, eg) based on expected links between temperature increases and the extent of environmental harm. B) Carbon taxes are a better way to implement climate policy than cap-and-trade.