Presentation of the World Economic Situation and Prospects 2013 published by the United Nations Department of Economic and Social Affairs (Embargoed 17 January 2013 at 6:00 a.m. ECT Geneva Time) Alfredo Calcagno, Head, Macroeconomic and Development Policies Branch, Division on Globalization and Development Strategies, UNCTAD Robert C. Shelburne, Senior Economic Officer, United Nations Economic Commission for Europe