As stock markets gyrate, Europe lurches from crisis to crisis, and recovery in the United States slows, the future of the North American economy is more uncertain than ever. Can individual entrepreneurship, corporate innovation, and governments create a new era of sustained economic growth? Or, will the ongoing financial crisis, political dysfunction in the United States, and the rise of emerging nations erode living standards in North America for the long term? In this edition of the Munk Debates -- Canada's premier international debate series -- Nobel Prize-winning economist Paul Krugman and former Chief Economist at the Bank of America-Merrill Lynch David Rosenberg square off against former director of President Obama’s National Economic Council Lawrence Summers and bestselling author Ian Bremmer to tackle the resolution: Be it resolved North America faces a Japan-style era of high unemployment and slow growth. This riveting debate features four of the world's most renowned economists discussing the single most important issue facing all North Americans in a lively, engaging forum. The economy is a concern that demands our immediate attention and this enlightening and hugely important debate is a must-read for all of us.
This collection of work by Lawrence Summers and colleagues Kim Clark, James Poterba, Gregory Mankiw, Julio Rotemberg, and Olivier Blanchard explores new theories of joblessness that could eventually explain why unemployment remains high despite relatively healthy economic growth. It is based on the notion that joblessness is an important, measurable, and definable concept of pervasive importance in modern economies. Understanding Unemployment contains a number of articles that have changed the way economists think about unemployment. These examine the burden of unemployment, the extent to which normal measures understate its consequences, its relationship to supply and demand factors, and the role of unions. Substantial introductory and concluding chapters present new and original material on the crucial facts that any theory of unemployment must grapple with, and the types of theories needed to accommodate the empirical facts of today's unemployment. Lawrence H. Summers is Vice President and Chief Economist at the World Bank, Professor of Economics at Harvard University, and Research Associate at the National Bureau of Economic Research. He is editor of the series Tax Policy and the Economy.
We explore two issues triggered by the crisis. First, in most advanced countries, output remains far below the pre-recession trend, suggesting hysteresis. Second, while inflation has decreased, it has decreased less than anticipated, suggesting a breakdown of the relation between inflation and activity. To examine the first, we look at 122 recessions over the past 50 years in 23 countries. We find that a high proportion of them have been followed by lower output or even lower growth. To examine the second, we estimate a Phillips curve relation over the past 50 years for 20 countries. We find that the effect of unemployment on inflation, for given expected inflation, decreased until the early 1990s, but has remained roughly stable since then. We draw implications of our findings for monetary policy.
World Bank Technical Paper 244. This report on the experiences of several Pacific island nations indicates that in remote villages, solar photovoltaic (PV) technologies are supplying reliable power at costs lower than those of the more commonly used diesel systems. Although the supply of electricity to households is limited, PV does provide isolated peoples with access to light and to information through television and VCRs. The study shows that the success of these programs depends not only on the technology itself but on personnel training, good fee collection systems, and careful financial management. Where managerial and technical expertise was lacking, maintenance by local, cooperatively owned utilites proved to be the best option. The authors present a case study from Tuvalu, where the solar PV system exemplifies the program's effectiveness in serving remote areas. The successful Tuvalu Solar Electric Cooperative Society (TSECS), formed in 1984, has been maintained by a well-trained technical staff with local and visiting technicians. It has also benefited from fee collection through an outside agency that prevents diversion of funds to other projects, local user committees to communicate with the utility, and an exclusive focus on PV systems. Environmentally attractive at both the global and local levels, PV solar technology appears highly promising for small-scale applications in developing countries.
This book relates how, between 1954 and 1961, the biologist Seymour Benzer mapped the fine structure of the rII region of the genome of the bacterial virus known as phage T4. Benzer’s accomplishments are widely recognized as a tipping point in mid-twentieth-century molecular biology when the nature of the gene was recast in molecular terms. More often than any other individual, he is considered to have led geneticists from the classical gene into the molecular age. Drawing on Benzer’s remarkably complete record of his experiments, his correspondence, and published sources, this book reconstructs how the former physicist initiated his work in phage biology and achieved his landmark investigation. The account of Benzer’s creativity as a researcher is a fascinating story that also reveals intriguing aspects common to the scientific enterprise.
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