Author: Robert E. Evenson
Publisher: Elsevier
ISBN: 0080545270
Category : Business & Economics
Languages : en
Pages : 847
Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change.Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area.*Part of the renown Handbooks in Economics series*Contributors are leaders of their areas*International in scope and comprehensive in coverage
Handbook of Agricultural Economics
Author: Robert E. Evenson
Publisher: Elsevier
ISBN: 0080545270
Category : Business & Economics
Languages : en
Pages : 847
Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change.Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area.*Part of the renown Handbooks in Economics series*Contributors are leaders of their areas*International in scope and comprehensive in coverage
Publisher: Elsevier
ISBN: 0080545270
Category : Business & Economics
Languages : en
Pages : 847
Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change.Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area.*Part of the renown Handbooks in Economics series*Contributors are leaders of their areas*International in scope and comprehensive in coverage
Handbook of Agricultural Economics
Author: Bruce L. Gardner
Publisher: Elsevier
ISBN: 0444518738
Category : Business & Economics
Languages : en
Pages : 847
Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change. Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area. *Part of the renown Handbooks in Economics series *Contributors are leaders of their areas *International in scope and comprehensive in coverage
Publisher: Elsevier
ISBN: 0444518738
Category : Business & Economics
Languages : en
Pages : 847
Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change. Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area. *Part of the renown Handbooks in Economics series *Contributors are leaders of their areas *International in scope and comprehensive in coverage
A Comprehensive Assessment of the Role of Risk in U.S. Agriculture
Author: Richard E. Just
Publisher: Springer Science & Business Media
ISBN: 1475735839
Category : Technology & Engineering
Languages : en
Pages : 580
Book Description
After all the research on agricultural risk to date, the treatment of risk in agricultural research is far from harmonious. Many competing risk models have been proposed. Some new methodologies are largely untested. Some of the leading empirical methodologies in agricultural economic research are poorly suited for problems with aggregate data where risk averse behavior is less likely to be important. This book is intended to (i) define the current state of the literature on agricultural risk research, (ii) provide a critical evaluation of economic risk research on agriculture to date and (iii) set a research agenda that will meet future needs and prospects. This type of research promises to become of increasing importance because agricultural policy in the United States and elsewhere has decidedly shifted from explicit income support objectives to risk-related motivations of helping farmers deal with risk. Beginning with the 1996 Farm Bill, the primary set of policy instruments from U.S. agriculture has shifted from target prices and set aside acreage to agricultural crop insurance. Because this book is intended to have specific implications for U.S. agricultural policy, it has a decidedly domestic scope, but clearly many of the issues have application abroad. For each of the papers and topics included in this volume, individuals have been selected to give the strongest and broadest possible treatment of each facet of the problem. The result is this comprehensive reference book on the economics of agricultural risk.
Publisher: Springer Science & Business Media
ISBN: 1475735839
Category : Technology & Engineering
Languages : en
Pages : 580
Book Description
After all the research on agricultural risk to date, the treatment of risk in agricultural research is far from harmonious. Many competing risk models have been proposed. Some new methodologies are largely untested. Some of the leading empirical methodologies in agricultural economic research are poorly suited for problems with aggregate data where risk averse behavior is less likely to be important. This book is intended to (i) define the current state of the literature on agricultural risk research, (ii) provide a critical evaluation of economic risk research on agriculture to date and (iii) set a research agenda that will meet future needs and prospects. This type of research promises to become of increasing importance because agricultural policy in the United States and elsewhere has decidedly shifted from explicit income support objectives to risk-related motivations of helping farmers deal with risk. Beginning with the 1996 Farm Bill, the primary set of policy instruments from U.S. agriculture has shifted from target prices and set aside acreage to agricultural crop insurance. Because this book is intended to have specific implications for U.S. agricultural policy, it has a decidedly domestic scope, but clearly many of the issues have application abroad. For each of the papers and topics included in this volume, individuals have been selected to give the strongest and broadest possible treatment of each facet of the problem. The result is this comprehensive reference book on the economics of agricultural risk.
Advanced Mean Field Methods
Author: Manfred Opper
Publisher: MIT Press
ISBN: 9780262150545
Category : Computers
Languages : en
Pages : 300
Book Description
This book covers the theoretical foundations of advanced mean field methods, explores the relation between the different approaches, examines the quality of the approximation obtained, and demonstrates their application to various areas of probabilistic modeling. A major problem in modern probabilistic modeling is the huge computational complexity involved in typical calculations with multivariate probability distributions when the number of random variables is large. Because exact computations are infeasible in such cases and Monte Carlo sampling techniques may reach their limits, there is a need for methods that allow for efficient approximate computations. One of the simplest approximations is based on the mean field method, which has a long history in statistical physics. The method is widely used, particularly in the growing field of graphical models. Researchers from disciplines such as statistical physics, computer science, and mathematical statistics are studying ways to improve this and related methods and are exploring novel application areas. Leading approaches include the variational approach, which goes beyond factorizable distributions to achieve systematic improvements; the TAP (Thouless-Anderson-Palmer) approach, which incorporates correlations by including effective reaction terms in the mean field theory; and the more general methods of graphical models. Bringing together ideas and techniques from these diverse disciplines, this book covers the theoretical foundations of advanced mean field methods, explores the relation between the different approaches, examines the quality of the approximation obtained, and demonstrates their application to various areas of probabilistic modeling.
Publisher: MIT Press
ISBN: 9780262150545
Category : Computers
Languages : en
Pages : 300
Book Description
This book covers the theoretical foundations of advanced mean field methods, explores the relation between the different approaches, examines the quality of the approximation obtained, and demonstrates their application to various areas of probabilistic modeling. A major problem in modern probabilistic modeling is the huge computational complexity involved in typical calculations with multivariate probability distributions when the number of random variables is large. Because exact computations are infeasible in such cases and Monte Carlo sampling techniques may reach their limits, there is a need for methods that allow for efficient approximate computations. One of the simplest approximations is based on the mean field method, which has a long history in statistical physics. The method is widely used, particularly in the growing field of graphical models. Researchers from disciplines such as statistical physics, computer science, and mathematical statistics are studying ways to improve this and related methods and are exploring novel application areas. Leading approaches include the variational approach, which goes beyond factorizable distributions to achieve systematic improvements; the TAP (Thouless-Anderson-Palmer) approach, which incorporates correlations by including effective reaction terms in the mean field theory; and the more general methods of graphical models. Bringing together ideas and techniques from these diverse disciplines, this book covers the theoretical foundations of advanced mean field methods, explores the relation between the different approaches, examines the quality of the approximation obtained, and demonstrates their application to various areas of probabilistic modeling.
Risk, Shocks, and Human Development
Author: R. Fuentes-Nieva
Publisher: Springer
ISBN: 0230274129
Category : Education
Languages : en
Pages : 400
Book Description
Sudden negative events are part of life, but some are more disastrous than others. This book analyzes the consequences of sudden negative shocks in the short and long term well being of people and how the policies implemented before, during and in the immediate aftermath of the event could help prevent these long lasting effects.
Publisher: Springer
ISBN: 0230274129
Category : Education
Languages : en
Pages : 400
Book Description
Sudden negative events are part of life, but some are more disastrous than others. This book analyzes the consequences of sudden negative shocks in the short and long term well being of people and how the policies implemented before, during and in the immediate aftermath of the event could help prevent these long lasting effects.
Understanding and Reducing Persistent Poverty in Africa
Author: Christopher B. Barrett
Publisher: Routledge
ISBN: 1317997468
Category : Business & Economics
Languages : en
Pages : 278
Book Description
Prior work has shown that there is a significant amount of turnover amongst the African poor as households exit and enter poverty. Some of this mobility can be attributed to regular movement back and forth in response to exogenous variability in climate, prices, health, etc. ('churning'). Other crossings of the poverty line reflect permanent shifts in long-term well-being associated with gains or losses of productive assets or permanent changes in asset productivity due, for example, to adoption of improved technologies or access to new, higher-value markets. Distinguishing true structural mobility from simple churning is important because it clarifies the factors that facilitate such important structural change. Conversely, it also helps identify the constraints that may leave other households caught in a trap of persistent, structural poverty. The papers in this book help to distinguish the types of poverty and to deepen understanding of the structural features and constraints that create poverty traps. Such an understanding allows communities, local governments and donors to take proactive, effective steps to combat persistent poverty in Africa. This book was previously published as a special issue of the Journal of Development Studies.
Publisher: Routledge
ISBN: 1317997468
Category : Business & Economics
Languages : en
Pages : 278
Book Description
Prior work has shown that there is a significant amount of turnover amongst the African poor as households exit and enter poverty. Some of this mobility can be attributed to regular movement back and forth in response to exogenous variability in climate, prices, health, etc. ('churning'). Other crossings of the poverty line reflect permanent shifts in long-term well-being associated with gains or losses of productive assets or permanent changes in asset productivity due, for example, to adoption of improved technologies or access to new, higher-value markets. Distinguishing true structural mobility from simple churning is important because it clarifies the factors that facilitate such important structural change. Conversely, it also helps identify the constraints that may leave other households caught in a trap of persistent, structural poverty. The papers in this book help to distinguish the types of poverty and to deepen understanding of the structural features and constraints that create poverty traps. Such an understanding allows communities, local governments and donors to take proactive, effective steps to combat persistent poverty in Africa. This book was previously published as a special issue of the Journal of Development Studies.
The Economics of Food Price Volatility
Author: Jean-Paul Chavas
Publisher: University of Chicago Press
ISBN: 022612892X
Category : Business & Economics
Languages : en
Pages : 394
Book Description
"The conference was organized by the three editors of this book and took place on August 15-16, 2012 in Seattle."--Preface.
Publisher: University of Chicago Press
ISBN: 022612892X
Category : Business & Economics
Languages : en
Pages : 394
Book Description
"The conference was organized by the three editors of this book and took place on August 15-16, 2012 in Seattle."--Preface.
Reasserting the Rural Development Agenda
Author: Arsenio Molina Balisacan
Publisher: Institute of Southeast Asian Studies
ISBN: 9812304126
Category : Technology & Engineering
Languages : en
Pages : 436
Book Description
Presents a reinvigorated agenda on agricultural and rural development in Asia both for research and policy discussions in the coming decades.
Publisher: Institute of Southeast Asian Studies
ISBN: 9812304126
Category : Technology & Engineering
Languages : en
Pages : 436
Book Description
Presents a reinvigorated agenda on agricultural and rural development in Asia both for research and policy discussions in the coming decades.
Handbook of Agricultural Economics
Author:
Publisher: Elsevier
ISBN: 0323988865
Category : Social Science
Languages : en
Pages : 588
Book Description
Handbook of Agricultural Economics, Volume Six highlights new advances in the field, with this new release exploring comprehensive chapters written by an international board of authors who discuss topics such as The Economics of Food Loss and Waste, Empowering Communities Using an Integrated Design of Food Networks, Concentration in Food and Agricultural Markets, Agriculture and trade, Producers, Consumers, and Value Chains in Developing Countries, The Multiple Burdens of Malnutrition: Dietary Transition and Food System Transformation in Economic Development, Psychophysiological Measures and Consumer Food Choice, and The Economics of Health and Nutrition Related Food Policies: The Effects on the Public Health and Malnutrition. - Presents the latest release in the Handbook of Agricultural Economics - Written and contributed by leaders in the field - Covers topics such as Economics on Food Loss and Waste, Integrated Design of Food Networks, Agriculture and Trade, and more
Publisher: Elsevier
ISBN: 0323988865
Category : Social Science
Languages : en
Pages : 588
Book Description
Handbook of Agricultural Economics, Volume Six highlights new advances in the field, with this new release exploring comprehensive chapters written by an international board of authors who discuss topics such as The Economics of Food Loss and Waste, Empowering Communities Using an Integrated Design of Food Networks, Concentration in Food and Agricultural Markets, Agriculture and trade, Producers, Consumers, and Value Chains in Developing Countries, The Multiple Burdens of Malnutrition: Dietary Transition and Food System Transformation in Economic Development, Psychophysiological Measures and Consumer Food Choice, and The Economics of Health and Nutrition Related Food Policies: The Effects on the Public Health and Malnutrition. - Presents the latest release in the Handbook of Agricultural Economics - Written and contributed by leaders in the field - Covers topics such as Economics on Food Loss and Waste, Integrated Design of Food Networks, Agriculture and Trade, and more
Are External Shocks Responsible for the Instability of Output in Low Income Countries?
Author: Claudio E. Raddatz
Publisher: World Bank Publications
ISBN:
Category : Business cycles
Languages : en
Pages : 53
Book Description
External shocks, such as commodity price fluctuations, natural disasters, and the role of the international economy, are often blamed for the poor economic performance of low-income countries. The author quantifies the impact of these different external shocks using a panel vector autoregression (VAR) approach and compares their relative contributions to output volatility in low-income countries vis-à-vis internal factors. He finds that external shocks can only explain a small fraction of the output variance of a typical low-income country. Internal factors are the main source of fluctuations. From a quantitative perspective, the output effect of external shocks is typically small in absolute terms, but significant relative to the historic performance of these countries.
Publisher: World Bank Publications
ISBN:
Category : Business cycles
Languages : en
Pages : 53
Book Description
External shocks, such as commodity price fluctuations, natural disasters, and the role of the international economy, are often blamed for the poor economic performance of low-income countries. The author quantifies the impact of these different external shocks using a panel vector autoregression (VAR) approach and compares their relative contributions to output volatility in low-income countries vis-à-vis internal factors. He finds that external shocks can only explain a small fraction of the output variance of a typical low-income country. Internal factors are the main source of fluctuations. From a quantitative perspective, the output effect of external shocks is typically small in absolute terms, but significant relative to the historic performance of these countries.