Joseph E. Stiglitz is University Professor at Columbia University. In 2001, he was awarded the Nobel Prize in economics, and he was a lead author of the 1995 Report of the Intergovernmental Panel on Climate Change, which shared the 2007 Nobel Peace Prize. Known for his pioneering work on asymmetric information, Stiglitz focuses on income distribution, risk, corporate governance, public policy, macroeconomics and globalization. In 2011, Time named Stiglitz one of the 100 most influential people in the world. During the Clinton administration, Stiglitz was a member of the Council of Economic Advisers (CEA) from 1993-95, and served as CEA chairman from 1995-97. He then became Chief Economist and Senior Vice-President of the World Bank from 1997-2000. Stiglitz is also currently the Chief Economist of the Roosevelt Institute, Co-President of the Initiative for Policy Dialogue, and the co-chair of the High-Level Expert Group on the Measurement of Economic Performance and Social Progress at the OECD.