Luis Andres is Infrastructure Economist in the Sustainable Development Department for the Latin America and the Caribbean Region of the World Bank. His work at the World Bank involves both analytical and advisory services, and economic input, with a focus on infrastructure, mainly in water and energy sectors, impact evaluations, and empirical microeconomics. He worked with numerous Latin American governments on issues on infrastructure and impact evaluation. Before joining the World Bank, he was the Chief of Advisors for the Secretary of Fiscal and Social Equity, for the Government of Argentina as well as other top positions in the Chief of Cabinet of Ministries and the Ministry of Economy. He holds a Ph.D. in Economics from the University of Chicago.