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This study analyzed the determinants of crop diversification as well as the factors influencing the extent of crop diversification by smallholder farmers in Southern province. The study used secondary data from the Central Statistical Office of Zambia. Results from a double-hurdle model analysis indicates that landholding size, fertilizer quantity, distance to market, and the type of tillage mechanism adopted have a strong influence on whether a farmer practices crop diversification. Our findings have important implications for policies that are designed to enhance crop diversification. In particular, our results suggest the need for government to consider undertaking policies that will enhance farmers access to and control over land, that will provide farmers with improved access to agricultural imple-ments like ploughs, and that will bring trading markets closer to farmers.
This book provides in-depth descriptions and analysis of how cash transfer programs have evolved and been used in Sub-Saharan Africa since 2000. The analysis focuses on program features and implementation, but it also highlights political economy issues and current knowledge gaps.
This foundational textbook provides a thorough understanding of the role of nutrition in public health in communities around the world. Nutrition is a fundamental building block for optimal health. In this essential textbook, Jessica Jones-Smith presents readers with a balanced introduction to the field of public health nutrition. Examining common nutrition-related problems in both high- and low-income countries, Jones-Smith allows students to draw connections between the principles and realities of public health nutrition. She also describes the fundamental tools of public health nutrition, from nutrition assessment to program monitoring and evaluation, as well as current and future solutio...
Environmental issues are of fundamental importance, and a broad approach to understanding the relationship between the human economy and the natural world is essential. In a rapidly changing policy and scientific context, this new edition of Environmental and Natural Resource Economics reflects an updated perspective on modern environmental topics. Now in its fifth edition, this textbook includes enhanced and updated material on energy, climate change, greening the economy, population, agriculture, forests and water—reflecting the greater urgency required to solve the big environmental problems in these areas. It introduces students to both standard environmental economics and the broader ...
Investments in social assistance programs (SAPs) in low- and middle-income countries (LMICs) are increasing. As investments increase, the objectives of these programs are expanding from focusing on reducing poverty to addressing other social issues such as improving diets and nutrition. At the same time, there is increasing interest in addressing all forms of malnutrition within the framework of food systems. Given the intersections between SAPs and food systems, we reviewed the effectiveness of SAPs (agriculture asset transfers, cash transfers, in-kind transfers, vouchers, public works and school meals programs) for reducing all forms of malnutrition across the lifecycle within a food syste...
SubSaharan Africa is one of the poorest regions of the world. Because most Africans work in agriculture, escaping such dire poverty depends on increased agricultural productivity to raise rural incomes, lower food prices, and stimulate growth in other economic sectors. Per capita agricultural production in subSaharan Africa has fallen, however, for much of the past halfcentury. Successes in African Agriculture investigates how to reverse this decline. Instead of cataloging failures, as many past studies have done, this book identifies episodes of successful agricultural growth in Africa and identifies processes, practices, and policies for accelerated growth in the future. The individu...
"An overview of the economic development of and policies intended to combat poverty around the world"--Provided by publisher.
Cash transfers are a key component of social protection policy in many developing countries. Yet many policymakers are concerned that continued receipt of such transfers may have unintended consequences, such as a reduction in labor supply when household income rises. We study this question by evaluating the impact of Pakistan’s Benazir Income Support Program(BISP), a cash transfer program targeted to poor, married women,on male and female labor supply. The BISP was implemented via a mechanism that reliedon a poverty score cutoff to determine eligibility, allowing for the identification of causal impacts using regression discontinuity. We find no impacts on household labor supply in the aggregate. When we break up estimates by gender, we find littleevidence of a changein female labor supply, strongevidence of increased male labor supply, and no evidence of changes to child labor. Hence, policy makers should not be concerned that BISP transfers negatively affect labor supply among recipients.
Cash transfers have become a key social protection tool in developing countries and have expanded dramatically in the last two decades. However, the impacts of cash transfers programmes, especially in Sub-Saharan Africa, have not been substantially documented. This book presents a detailed overview of the impact evaluations of these programmes, carried out by the Transfer Project and FAO’s From Protection to Production project. The 14 chapters include a review of eight country case studies: Kenya, Ghana, Ethiopia, Zambia, Zimbabwe, Lesotho, Malawi, South Africa, as well as a description of the innovative research methodologies, political economy issues and good practices to design cash transfer programmes. The key objective of the book is to enhance the understanding of these development programmes, how they lead to a broad range of social and productive impacts and also of the role of programme evaluation in the process of developing policies and implementing programmes.