Channing Arndt has more than 20 years of experience in development economics with seven years combined resident experience in Morocco and Mozambique. He has published more than 55 articles in leading academic journals and has taken leadership roles in major policy documents such as the design of a carbon tax for the National Treasury of South Africa, the Economics of Adaptation to Climate Change for the World Bank, and the Second and Third National Poverty Assessments for the Government of Mozambique. His program of research has focused on agricultural development, poverty measurement, poverty alleviation and growth, market integration, gender and discrimination, the implications of the HIV/AIDS pandemic, technological change, trade policy, aid effectiveness, infrastructure investment, energy and biofuels, climate variability, and the implications of climate change. Andy McKay is Professor of Development Economics at the University of Sussex where he teaches masters and PhD students in different fields of development economics. He has recently become managing editor of the Review of Development Economics; and is closely associated with the African Economic Research Consortium as a resource person and as co-coordinator of their collaborative project on the growth-poverty nexus in Sub-Saharan Africa. He was associate director of the Chronic Poverty Research Centre from 2005-2011; he recently obtained research grants for two projects looking at female labour supply in relation to poverty reduction, much of this in Sub-Saharan Africa. Finn Tarp is Professor of Development Economics at the University of Copenhagen and Director of the UNU World Institute for Development Economics Research (UNU-WIDER). He has more than 35 years of experience in academic and applied development economics, including 20 years of work in some 35 developing countries. He is a leading international expert on issues of development strategy and foreign aid and he was appointed to the Council of Eminent Persons (CEP) advising the Chief Economist of the World Bank in 2013.