Korea, which has had the highest growth rate of greenhouse gas emissions in the OECD area since 1990, adopted an ambitious Green Growth Strategy in 2009. It aims at reducing emissions by 30% by 2020 relative to a “business as usual” scenario, implying a 4% cut from the 2005 level. The...

Ambitious environmental policies are necessary to enable the transition to a greener economy. However, these policies could impose economic burdens on firms through different channels. They may increase barriers to entry and distort competition. They may also impose transaction and...