Falling Long-Term Growth Prospects

Book excerpt: A structural growth slowdown is under way across the world: at current trends, the global rate of potential growth is expected to fall to a three-decade low over the remainder of the 2020s. Nearly all the forces that have powered growth and prosperity since the early 1990s have weakened. In addition, a series of shocks has affected the global economy over the past three years. A persistent and broad-based decline in long-term growth prospects imperils the ability of emerging market and developing economies to combat poverty, tackle climate change, and meet other key development objectives. The challenges presented by this potential inability call for an ambitious policy response at the national and global levels. This book presents the first detailed analysis of the growth slowdown and a rich menu of policy options to deliver better growth outcomes. ------------------------------------------------------------------------------------------------------------- This book presents a sobering analysis of the secular growth slowdown based on the most comprehensive database of potential growth estimates available to date. With nearly all the forces that have driven growth and prosperity in recent decades now weakened, the book argues that a prolonged period of weakness is under way, with serious implications for emerging market and developing economies. The authors call for bold policy actions at both the national and global levels to lift growth prospects. The book is essential reading for policy makers, economists, and anyone concerned about the future of the global economy. Beatrice Weder di Mauro Professor of International Economics, Geneva Graduate Institute, and President of the Centre for Economic Policy Research (CEPR) Economic policy making is becoming increasingly complicated in the 2020s. In addition to tackling traditional trade-offs in aggregate demand management and improving efficiency on the supply side, policy makers need to address new priorities and challenges, from addressing climate change and its impacts to improving income distribution, all in the context of lower growth rates, waning productivity growth, and flattening of the globalization process that has brought unprecedented prosperity across the globe and lifted more than a billion people out of poverty. In Falling Long-Term Growth Prospects, the authors do a phenomenal job of assessing these trends at the global and regional levels, identifying and unpacking salient twenty-first-century policy challenges, and providing thoughtful and evidence-based policy prescriptions for leaders in advanced, emerging market, and developing economies. Importantly, the book underscores that these challenges tend to be global and, hence, global cooperation at all levels is necessary to achieve optimal results. Alas, we seem to be going in the opposite direction; this book offers a road map to put us back on the path to creating a more integrated, prosperous, and equitable global community. Michael G. Plummer Director, SAIS Europe and ENI Professor of International Economics, The Johns Hopkins University