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This training guide introduces development practitioners, policy analysts, and students to social accounting matrices (SAMs) and their use in policy analysis. There are already a number of books that explain the System of National Accounts and SAM multipliers-some of these are recommended at the end of this training guide. However, most books tend to be quite technical and move quickly from an introduction to more complex applications. By contrast, this guidebook uses a series of hands-on exercises to gradually introduce SAMs and multiplier analysis. It therefore complements more theoretical SAM and multiplier literature and provides a first step for development practitioners and students wishing to understand the strengths and limitations of these economic tools. It is also useful for policy analysts and researchers embarking on more complex SAM-based methodologies. One such methodology is computable general equilibrium (CGE) modeling, for which IFPRI has also developed a series of introductory exercises and a standard modeling framework.To download the exercises, go to www.ifpri.org/publication/social-accounting-matrices-and-multiplier-analysis
Despite a growing dairy industry in India, farmers’ lack of access to organized markets and institutional credit remains one of the major hindrances in improving the scale and productivity of dairying. Using data from a survey of 612 households from the state of Punjab, India, this paper evaluates farmers’ choices of dairy value chains and their financing mechanisms. The study finds that 62 percent of the sample farmers representing 69 percent of the total milk sales are connected with formal value chains driven by cooperatives, multinational companies and private domestic processors. Small dairy farmers are associated more with informal value chains but they are not excluded from the fo...
Gain new insight on alleviating food insecurity in one of the poorest areas of the world! This book analyzes various facets of economic reforms in South Asia and their implications for attaining food security. It illuminates relevant issues regarding the constraints and challenges in achieving food security, focusing on South Asian countries where a large percentage of the world’s poor reside. This timely resource examines possible future courses of action involving trade and new technological advances to improve agriculture-led development in the region. Economic Reforms and Food Security: The Impact of Trade and Technology in South Asia focuses its attention on the economic reforms and e...
The purpose of this manual is to contribute to and facilitate the use of computable general equilibrium (CGE) models in the analysis of issues related to food policy in developing countries. The volume includes a detailed presentation of a static “standard” CGE model and its required database and incorporates features of particular importance in developing countries. The manual discusses the implementation of the model in GAMS and is accompanied by a CD-ROM that includes the GAMS software (free demo system), the GAMS input files for the model, sample databases, simulations, solution reports, and a social accounting matrix (SAM) aggregation program. Although the volume provides a standardized framework for analysis, the analyst is not forced to make “one-size-fits-all” assumptions. The GAMS code is written to give the analyst considerable flexibility in model specification.
A renewed focus on agriculture’s potential contribution to economic transformation in Africa has resulted in increased attention paid to agricultural mechanization. African agriculture still relies predominantly on human muscle power despite anecdotal evidence on urbanization and rising rural wages, in contrast to other developing regions that have experienced rapid increases in agricultural mechanization during the past few decades. Past state-led mechanization pushes in Africa often failed due to insufficient understanding of the nature of demand for mechanization technologies among farmers and insufficient knowledge of private-sector functions. This background paper reviews the factors ...
Until recently the role of women's social status in determining their children's nutritional health went largely unnoticed. That is, until researchers began to ponder the Asian Enigma- the question of why malnutrition is much more prevalent among children in South Asia than in Sub-Saharan Africa, even though South Asia surpasses Sub-Saharan Africa in most of the principal determinants of child nutrition. This report uses data from 36 countries in three developing regions to establish empirically that women's status, defined as women's power relative to men's, is an important determinant of children's nutritional status. It finds that the pathways through which status influences child nutrition and the strength of that influence differ considerably from one region to another. Where women's status is low, this research proves unequivocally that policies to eradicate gender discrimination not only benefit women but also their children.
The Malabo Agenda on Accelerated Agricultural Growth and Transformation has brought technical challengesto the development of agricultural strategiesby expanding the number of commitments and goalsunder the Comprehensive Africa Agriculture Development Programme.In this paper, we describe and apply an economic modeling framework that wasdeveloped to identify the agricultural investment priority areas for a country and to define milestones to track its progress towards the Malabo goals. The framework consists ofa three-layer simulation model that aimstocapturemultiple Malabo commitments and goals. First, the agricultural productivity analysis uses the stochastic meta-frontier technique to asse...