Agricultural Productivity and Producer Behavior
Agricultural Productivity and Producer Behavior

Author: Wolfram Schlenker

Publisher: University of Chicago Press

Published: 2019-11-13

Total Pages: 316

ISBN-13: 022661980X

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Agricultural yields have increased steadily in the last half century, particularly since the Green Revolution. At the same time, inflation-adjusted agricultural commodity prices have been trending downward as increases in supply outpace the growth of demand. Recent severe weather events, biofuel mandates, and a switch toward a more meat-heavy diet in emerging economies have nevertheless boosted commodity prices. Whether this is a temporary jump or the beginning of a longer-term trend is an open question. Agricultural Productivity and Producer Behavior examines the factors contributing to the remarkably steady increase in global yields and assesses whether yield growth can continue. This research also considers whether agricultural productivity growth has been, and will be, associated with significant environmental externalities. Among the topics studied are genetically modified crops; changing climatic factors; farm production responses to government regulations including crop insurance, transport subsidies, and electricity subsidies for groundwater extraction; and the role of specific farm practices such as crop diversification, disease management, and water-saving methods. This research provides new evidence that technological as well as policy choices influence agricultural productivity.

Agricultural Investment and Productivity
Agricultural Investment and Productivity

Author: Randall Bluffstone

Publisher: Routledge

Published: 2012-08-21

Total Pages: 226

ISBN-13: 1136521852

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Agricultural Investment and Productivity provides a deep and systematic look at the opportunities for and constraints to investments in sustainable agriculture in East Africa, offering important insights into what works and how to analyze agricultural investments in one of the poorest regions of the world. The book critically examines the reasons behind East Africa's stagnant agricultural productivity over the past forty-five years, using the primary lens of investments in fertilizers, seeds, and sustainable land management technologies, These investments have a tremendous impact on production volume, ultimately affecting the income of millions of families throughout the region.

Productivity Growth in Agriculture
Productivity Growth in Agriculture

Author: Keith Owen Fuglie

Publisher: CABI

Published: 2012

Total Pages: 390

ISBN-13: 1845939212

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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.

Harvesting Prosperity
Harvesting Prosperity

Author: Keith Fuglie

Publisher: World Bank Publications

Published: 2020

Total Pages: 0

ISBN-13: 9781464813931

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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.

Persistence Pays
Persistence Pays

Author: Julian M. Alston

Publisher: Springer

Published: 2012-02-25

Total Pages: 0

ISBN-13: 9781461425236

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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.

Economics of Research and Innovation in Agriculture
Economics of Research and Innovation in Agriculture

Author: Petra Moser

Publisher: University of Chicago Press

Published: 2021-10-08

Total Pages: 270

ISBN-13: 022677905X

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"The challenges facing agriculture are plenty. Along with the world's growing population and diminishing amounts of water and arable land, the gradual increase in severe weather presents new challenges and imperatives for producing new, more resilient crops to feed a more crowded planet in the twenty-first century. Innovation has historically helped agriculture keep pace with earth's social, population, and ecological changes. In the last 50 years, mechanical, biological, and chemical innovations have more than doubled agricultural output while barely changing input quantities. The ample investment behind these innovations was available because of a high rate of return: a 2007 paper found that the median ROI in agriculture was 45 percent between 1965 and 2005. This landscape has changed. Today many of the world's wealthier countries have scaled back their share of GDP devoted to agricultural R&D amid evidence of diminishing returns. Universities, which have historically been a major source of agricultural innovation, increasingly depend on funding from industry rather than government to fund their research. As Upton Sinclair wrote of the effects industry influences, "It is difficult to get a man to understand something when his salary depends upon his not understanding it." In this volume of the NBER Conference Report series, editor Petra Moser offers an empirical, applied-economic framework to the different elements of agricultural R&D, particularly as they relate to the shift from public to private funding. Individual chapters examine the sources of agricultural knowledge and investigate challenges for measuring the returns to the adoption of new agricultural technologies, examine knowledge spillovers from universities to agricultural innovation, and explore interactions between university engagement and scientific productivity. Additional analysis of agricultural venture capital point to it as an emerging and future source of resource in this essential domain"--

The Profits of Power
The Profits of Power

Author: Christopher Udry

Publisher:

Published: 2015

Total Pages: 0

ISBN-13:

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We examine the impact of ambiguous and contested land rights on investment and productivity in agricultural in Akwapim, Ghana. We show that individuals who hold powerful positions in a local political hierarchy have more secure tenure rights, and that as a consequence they invest more in land fertility and have substantially higher output. The intensity of investments on different plots cultivated by a given individual correspond to that individual's security of tenure over those specific plots, and in turn to the individual's position in the political hierarchy relevant to those specific plots. We interpret these results in the context of a simple model of the political allocation of land rights in local matrilineages.

Promoting Investment in Agriculture for Increased Production and Productivity
Promoting Investment in Agriculture for Increased Production and Productivity

Author: Saifullah Syed

Publisher: CABI

Published: 2013-11-15

Total Pages: 108

ISBN-13: 1780643888

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Investing in agriculture is one of the most effective ways of reducing hunger and poverty, promoting agricultural productivity and enhancing environmental sustainability. Covering the development of sustainable agriculture, food production and food security, this paper explains the relationship between all levels of investment and their interdependence to be successful. It also describes how to drive increased investment, at what stage and where, providing a useful overview of investment in agriculture for policymakers and researchers.

Agriculture and the rural economy in Pakistan: Issues, outlooks, and policy priorities: Synopsis
Agriculture and the rural economy in Pakistan: Issues, outlooks, and policy priorities: Synopsis

Author: Spielman, David J.

Publisher: Intl Food Policy Res Inst

Published: 2017-01-10

Total Pages: 4

ISBN-13:

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While policy makers, media, and the international community focus their attention on Pakistan’s ongoing security challenges, the potential of the rural economy, and particularly the agricultural sector, to improve Pakistanis’ well-being is being neglected. Agriculture is crucial to Pakistan’s economy. Almost half of the country’s labor force works in the agricultural sector, which produces food and inputs for industry (such as cotton for textiles) and accounts for over a third of Pakistan’s total export earnings. Equally important are nonfarm economic activities in rural areas, such as retail sales in small village shops, transportation services, and education and health services in local schools and clinics. Rural nonfarm activities account for between 40 and 57 percent of total rural household income. Their large share of income means that the agricultural sector and the rural nonfarm economy have vital roles to play in promoting growth and reducing poverty in Pakistan.