Pro-cyclical Productivity Patterns in U.S. Agriculture
Author : Matthew Alan Andersen
Publisher :
Page : 386 pages
File Size : 41,70 MB
Release : 2005
Category :
ISBN :
Author : Matthew Alan Andersen
Publisher :
Page : 386 pages
File Size : 41,70 MB
Release : 2005
Category :
ISBN :
Author : Charles R. Hulten
Publisher : University of Chicago Press
Page : 648 pages
File Size : 19,25 MB
Release : 2007-11-01
Category : Medical
ISBN : 0226360644
The productivity slowdown of the 1970s and 1980s and the resumption of productivity growth in the 1990s have provoked controversy among policymakers and researchers. Economists have been forced to reexamine fundamental questions of measurement technique. Some researchers argue that econometric approaches to productivity measurement usefully address shortcomings of the dominant index number techniques while others maintain that current productivity statistics underreport damage to the environment. In this book, the contributors propose innovative approaches to these issues. The result is a state-of-the-art exposition of contemporary productivity analysis. Charles R. Hulten is professor of economics at the University of Maryland. He has been a senior research associate at the Urban Institute and is chair of the Conference on Research in Income and Wealth of the National Bureau of Economic Research. Michael Harper is chief of the Division of Productivity Research at the Bureau of Labor Statistics. Edwin R. Dean, formerly associate commissioner for Productivity and Technology at the Bureau of Labor Statistics, is adjunct professor of economics at The George Washington University.
Author : Keith Fuglie
Publisher : World Bank Publications
Page : 0 pages
File Size : 30,79 MB
Release : 2020
Category : Business & Economics
ISBN : 9781464813931
This book documents frontier knowledge on the drivers of agriculture productivity to derive pragmatic policy advice for governments and development partners on reducing poverty and boosting shared prosperity. The analysis describes global trends and long-term sources of total factor productivity growth, along with broad trends in partial factor productivity for land and labor, revisiting the question of scale economies in farming. Technology is central to growth in agricultural productivity, yet across many parts of the developing world, readily available technology is never taken up. We investigate demand-side constraints of the technology equation to analyze factors that might influence producers, particularly poor producers, to adopt modern technology. Agriculture and food systems are rapidly transforming, characterized by shifting food preferences, the rise and growing sophistication of value chains, the increasing globalization of agriculture, and the expanding role of the public and private sectors in bringing about efficient and more rapid productivity growth. In light of this transformation, the analysis focuses on the supply side of the technology equation, exploring how the enabling environment and regulations related to trade and intellectual property rights stimulate Research and Development to raise productivity. The book also discusses emerging developments in modern value chains that contribute to rising productivity. This book is the fourth volume of the World Bank Productivity Project, which seeks to bring frontier thinking on the measurement and determinants of productivity to global policy makers.
Author : Julian M. Alston
Publisher : Springer Science & Business Media
Page : 515 pages
File Size : 36,97 MB
Release : 2009-11-27
Category : Business & Economics
ISBN : 1441906584
gricultural science policy in the United States has profoundly affected the growth and development of agriculture worldwide, not just in the A United States. Over the past 150 years, and especially over the second th half of the 20 Century, public investments in agricultural R&D in the United States grew faster than the value of agricultural production. Public spending on agricultural science grew similarly in other more-developed countries, and c- lectively these efforts, along with private spending, spurred agricultural prod- tivity growth in rich and poor nations alike. The value of this investment is seldom fully appreciated. The resulting p- ductivity improvements have released labor and other resources for alternative uses—in 1900, 29. 2 million Americans (39 percent of the population) were - rectly engaged in farming compared with just 2. 9 million (1. 1 percent) today— while making food and fiber more abundant and cheaper. The benefits are not confined to Americans. U. S. agricultural science has contributed with others to growth in agricultural productivity in many other countries as well as the Un- ed States. The world’s population more than doubled from around 3 billion in 1961 to 6. 54 billion in 2006 (U. S. Census Bureau 2009). Over the same period, production of important grain crops (including maize, wheat and rice) almost trebled, such that global per capita grain production was 18 percent higher in 2006.
Author : Giannini Foundation of Agricultural Economics
Publisher :
Page : 42 pages
File Size : 41,79 MB
Release : 2006
Category : Agriculture
ISBN :
Author : Jane Kabubo-Mariara
Publisher : World Bank Publications
Page : 40 pages
File Size : 35,73 MB
Release : 2012
Category :
ISBN :
This paper measures the economic impact of climate on crops in Kenya. The analysis is based on cross-sectional climate, hydrological, soil, and household level data for a sample of 816 households, and uses a seasonal Ricardian model. Estimated marginal impacts of climate variables suggest that global warming is harmful for agricultural productivity and that changes in temperature are much more important than changes in precipitation. This result is confirmed by the predicted impact of various climate change scenarios on agriculture. The results further confirm that the temperature component of global warming is much more important than precipitation. The authors analyze farmers' perceptions of climate variations and their adaptation to these, and also constraints on adaptation mechanisms. The results suggest that farmers in Kenya are aware of short-term climate change, that most of them have noticed an increase in temperatures, and that some have taken adaptive measures.
Author : Meera Shekar
Publisher : World Bank Publications
Page : 243 pages
File Size : 26,40 MB
Release : 2017-04-24
Category : Business & Economics
ISBN : 1464810117
An Investment Framework for Nutrition: Reaching the Global Targets for Stunting, Anemia, Breastfeeding, and Wasting estimates the costs, impacts, and financing scenarios to achieve the World Health Assembly global nutrition targets for stunting, anemia in women, exclusive breastfeeding and the scaling up of the treatment of severe wasting among young children. To reach these four targets, the world needs US$70 billion over 10 years to invest in high-impact nutrition-specific interventions. This investment would have enormous benefits: 65 million cases of stunting and 265 million cases of anemia in women would be prevented in 2025 as compared with the 2015 baseline. In addition, at least 91 million more children would be treated for severe wasting and 105 million additional babies would be exclusively breastfed during the first six months of life over 10 years. Altogether, achieving these targets would avert at least 3.7 million child deaths. Every dollar invested in this package of interventions would yield between US$4 and US$35 in economic returns, making investing in early nutrition one of the best value-for-money development actions. Although some of the targets—especially those for reducing stunting in children and anemia in women—are ambitious and will require concerted efforts in financing, scale-up, and sustained commitment, recent experience from several countries suggests that meeting these targets is feasible. These investments in the critical 1000-day window of early childhood are inalienable and portable and will pay lifelong dividends—not only for children directly affected but also for us all in the form of more robust societies—that will drive future economies.
Author :
Publisher :
Page : 532 pages
File Size : 32,83 MB
Release : 2006
Category : Dissertations, Academic
ISBN :
Author :
Publisher :
Page : 60 pages
File Size : 48,74 MB
Release : 1996
Category : Agriculture
ISBN :
Author : Keith Owen Fuglie
Publisher : CABI
Page : 390 pages
File Size : 29,81 MB
Release : 2012
Category : Technology & Engineering
ISBN : 1845939212
This volume is written primarily for agricultural economists doing research on productivity. It includes discussions of the theoretical underpinnings of productivity measurement as well as the many practical considerations that go into translating this theory into actual measures of aggregated outputs and inputs. The unifying concept of agricultural productivity used across the chapters of this volume is aggregate total factor productivity (TFP) of the sector. The volume also contains detailed analysis of the underlying causes of agricultural productivity growth. Part I (chapters 2-6) examines agricultural productivity in high-income and transition countries. Part II (chapters 7-11) examines agricultural productivity growth and its driving forces in five important agricultural producers in Asia and Latin America. Part III (chapters 12-14) focuses on measuring and identifying constraints to agricultural productivity growth in sub-Saharan Africa. Part IV (chapters 15-16) gives a global perspective on agricultural productivity.