Social mobility is the hope of economic development and the mantra of a good society. There are disagreements about what constitutes social mobility, but there is broad agreement that people should have roughly equal chances of success regardless of their economic status at birth. Concerns
about rising inequality have engendered a renewed interest in social mobility--especially in the developing world. However, efforts to construct the databases and meet the standards required for conventional analyses of social mobility are at a preliminary stage and need to be complemented by
innovative, conceptual, and methodological advances. If forms of mobility have slowed in the West, then we might be entering an age of rigid stratification with defined boundaries between the always-haves and the never-haves-which does not augur well for social stability.

Social mobility research is ongoing, with substantive findings in different disciplines--typically with researchers in isolation from each other. A key contribution of this book is the pulling together of the emerging streams of knowledge. Generating policy-relevant knowledge is a principal concern.

Three basic questions frame the study of diverse aspects of social mobility in the book. How to assess the extent of social mobility in a given development context when the datasets by conventional measurement techniques are unavailable? How to identify drivers and inhibitors of social mobility in
particular developing country contexts? How to acquire the knowledge required to design interventions to raise social mobility, either by increasing upward mobility or by lowering downward mobility?

About the Author:
Vegard Iversen, Professor of Development Economics and Head of the Livelihoods and Institutions Department, Natural Resources Institute (NRI), University of Greenwich, Anirudh Krishna, Edgar T. Thompson Professor of Public Policy and Political Science, Duke University, Kunal Sen, Director, UNU-WIDER

Vegard Iversen is Professor of Development Economics and Head of the Livelihoods and Institutions Department, Natural Resources Institute (NRI), University of Greenwich. After completing his PhD in development economics from University of Cambridge in 2000, he was tenured faculty at School of
Development Studies, University of East Anglia until he moved to India in 2006. While living and working in India he was a Research Fellow in IFPRI's New Delhi office, a visiting faculty member at Indian Statistical Institute (Delhi), a Professor and Vice Dean at Jindal School of Government and
Public Policy, an Adjunct Professor at Sanford School of Public Policy's Duke Semester in India programme and a Professor in the Economics Area, Indian Institute of Management Ahmedabad. He received the Annual Dudley Seers Memorial Prize for the best article in Journal of Development Studies in 2008
and has served on the journal's editorial board since 2016.

Anirudh Krishna is the Edgar T. Thompson Professor of Public Policy and Political Science at Duke University. He received his PhD in government from Cornell University in 2000, and a Master's in economics from Delhi University in 1980. Professor Krishna's research investigates how poor communities
and individuals in developing countries cope with the structural and personal constraints that result in poverty and powerlessness. Before returning to academia in 2000, he spent 14 years with the Indian Administrative Service, managing diverse rural and urban development initiatives. He received an
honorary doctorate from Uppsala University in 2011; the Olaf Palme Visiting Professorship from the Swedish Research Council in 2007; the Dudley Seers Memorial Prize in 2005 and 2013; and a best article award of the American Political Science Association in 2002.

Kunal Sen has over three decades of experience in academic and applied development economics research. He is the author of eight books and the editor of five volumes on the economics and political economy of development. He is Director of UNU-WIDER in Helsinki, and is a Professor of development
economics at the Global Development Institute, University of Manchester. Professor Sen is a leading international expert on the political economy of growth and development. He has performed extensive research on international finance, the political economy determinants of inclusive growth, the
dynamics of poverty, social exclusion, female labour force participation, and the informal sector in developing economies. His research has focused on India, East Asia, and sub-Saharan Africa. He was awarded the Sanjaya Lall Prize in 2006 and the Dudley Seers Prize in 2003 for his publications.