Kristy Mayer is an Energy Economist in the World Bank’s Department for Sustainable Development for South Asia. She focuses on electricity tariffs and subsidies, electricity sector regulation, electricity system financial modeling, and energy efficiency. At the World Bank, she has worked on both operations and analytic assignments in South Asia. She has also worked at the Federal Reserve Bank of New York and at the U.S. Department of the Treasury. Ms. Mayer has an M.P.A. in Economic Policy from Princeton University and a B.A. in Economics from New York University.