Determinants of Technical Efficiency Differentials Amongst Small and Medium Scale Farmers in Uganda PDF Download
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Author: Marios Obwona
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 38
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Book Description
Author: Paul Dorosh
Publisher: University of Pennsylvania Press
ISBN: 0812208617
Category : Business & Economics
Languages : en
Pages : 377
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Book Description
The perception of Ethiopia projected in the media is often one of chronic poverty and hunger, but this bleak assessment does not accurately reflect most of the country today. Ethiopia encompasses a wide variety of agroecologies and peoples. Its agriculture sector, economy, and food security status are equally complex. In fact, since 2001 the per capita income in certain rural areas has risen by more than 50 percent, and crop yields and availability have also increased. Higher investments in roads and mobile phone technology have led to improved infrastructure and thereby greater access to markets, commodities, services, and information. In Food and Agriculture in Ethiopia: Progress and Policy Challenges, Paul Dorosh and Shahidur Rashid, along with other experts, tell the story of Ethiopia's political, economic, and agricultural transformation. The book is designed to provide empirical evidence to shed light on the complexities of agricultural and food policy in today's Ethiopia, highlight major policies and interventions of the past decade, and provide insights into building resilience to natural disasters and food crises. It examines the key issues, constraints, and opportunities that are likely to shape a food-secure future in Ethiopia, focusing on land quality, crop production, adoption of high-quality seed and fertilizer, and household income. Students, researchers, policy analysts, and decisionmakers will find this book a useful overview of Ethiopia's political, economic, and agricultural transformation as well as a resource for major food policy issues in Ethiopia. Contributors: Dawit Alemu, Guush Berhane, Jordan Chamberlin, Sarah Coll-Black, Paul Dorosh, Berhanu Gebremedhin, Sinafikeh Asrat Gemessa, Daniel O. Gilligan, John Graham, Kibrom Tafere Hirfrfot, John Hoddinott, Adam Kennedy, Neha Kumar, Mehrab Malek, Linden McBride, Dawit Kelemework Mekonnen, Asfaw Negassa, Shahidur Rashid, Emily Schmidt, David Spielman, Alemayehu Seyoum Taffesse, Seneshaw Tamiru, James Thurlow, William Wiseman.
Author: Marios Obwona
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 38
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Book Description
Author: Minten, Bart
Publisher: Intl Food Policy Res Inst
ISBN: 0896292835
Category : Political Science
Languages : en
Pages : 448
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Book Description
Considerable poverty and food insecurity in Ethiopia, combined with the overwhelming majority of Ethiopians who depend on agriculture for their livelihoods, make agricultural transformation a crucial development goal for the country. One promising improvement is to increase production of teff, the calorie- and nutrient-rich but low-yielding staple. The Economics of Teff: Exploring Ethiopia’s Biggest Cash Crop examines key aspects of teff production, marketing, and consumption, with a focus on opportunities for and challenges to further growth. The authors identify ways to realize teff’s potential, including improving productivity and resilience, selecting and scaling up new technologies, establishing distribution systems adapted to different areas’ needs, managing labor demand and postharvest operations, and increasing access to larger and more diverse markets. The book’s analysis and policy conclusions should be useful to policy makers, researchers, and others concerned with Ethiopia’s economic development.
Author: Subal C. Kumbhakar
Publisher: Cambridge University Press
ISBN: 1316194493
Category : Business & Economics
Languages : en
Pages : 375
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Book Description
A Practitioner's Guide to Stochastic Frontier Analysis Using Stata provides practitioners in academia and industry with a step-by-step guide on how to conduct efficiency analysis using the stochastic frontier approach. The authors explain in detail how to estimate production, cost, and profit efficiency and introduce the basic theory of each model in an accessible way, using empirical examples that demonstrate the interpretation and application of models. This book also provides computer code, allowing users to apply the models in their own work, and incorporates the most recent stochastic frontier models developed in academic literature. Such recent developments include models of heteroscedasticity and exogenous determinants of inefficiency, scaling models, panel models with time-varying inefficiency, growth models, and panel models that separate firm effects and persistent and transient inefficiency. Immensely helpful to applied researchers, this book bridges the chasm between theory and practice, expanding the range of applications in which production frontier analysis may be implemented.
Author: R.W. Shephard
Publisher: Springer Science & Business Media
ISBN: 3642515789
Category : Business & Economics
Languages : en
Pages : 116
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Book Description
This study is the result of an interest in the economic theory of production intermittently pursued during the past three years. Over this period I have received substantial support from the Office of Naval Research, first from a personal service consulting contract directly with the Mathematics Division of the Office of Naval Research and secondly from Project N6 onr-27009 at Princeton Univer sity under the direction of Professor Oskar Morgenstern. Grateful acknowledgement is made to the ·Office of Naval Research for this support and to Professor Morgenstern, in particular, for his interest in the puolication of this research. The responsibility for errors and omissions, how ever, rests entirely upon the author. Professor G. C. Evans has given in terms of a simple total cost function, depending solely upon output rate, a treatment of certain aspects of the economic theory of production which has inherent generality and convenience of formulation. The classical approach of expressing the technology of production by means of a production function is potentially less restrictive than the use of a simple total cost function, but it has not been applied in a more general form other than to derive the familiar conditions between marginal productivities of the factors of produc tion and their market prices.
Author: Timothy J. Coelli
Publisher: Springer Science & Business Media
ISBN: 9780387242651
Category : Business & Economics
Languages : en
Pages : 376
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Book Description
Softcover version of the second edition Hardcover. Incorporates a new author, Dr. Chris O'Donnell, who brings considerable expertise to the project in the area of performance measurement. Numerous topics are being added and more applications using real data, as well as exercises at the end of the chapters. Data sets, computer codes and software will be available for download from the web to accompany the volume.
Author: Mulugeta Abuye Ertiro
Publisher: GRIN Verlag
ISBN: 3668811164
Category : Business & Economics
Languages : en
Pages : 80
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Book Description
Thesis (M.A.) from the year 2012 in the subject Business economics - Investment and Finance, grade: MSc in Finance and Investment, Mekelle University (Business and economic college), language: English, abstract: This study was conducted in Ethiopian insurance companies in order to measure the technical efficiency using DEA input oriented approach under both constant and variable return versions and Malmquist index output oriented approach in the period 2006-2010. In the first stage, the relative technical efficiency is estimated with data envelopment analysis (DEA) to establish benchmarking company, then, they are ranked according to their technical efficiency. Mann whiney- U test in the second stage was used to determine the factors affecting efficiency. The concept of efficiency concerns is an insurer’s ability to produce a given set of outputs (such as premiums and investment income) via the use of inputs such as administrative and general expenses and financial capital. The insurance company is said to be technically efficient if it cannot reduce its input usage without some corresponding reduction in outputs, given the current state of production technology in the industry. The technical efficiency of Ethiopian insurance companies during the study period was 86.7%, 97.1% and 84.9% in technical efficiency, pure technical efficiency and scale efficiency, respectively. The productivity change shows Ethiopian insurance companies were quite well in efficiency change rather than technological change. It suggested that it is better to employ advanced technology to be efficient in competitive environment. So it is advisable Ethiopian insurance companies are better-off to follows the best practicing firms in the industry. The economic implications arising from findings were also considered.
Author: Abate, Gashaw T.
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 74
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Book Description
Despite a rapidly growing enthusiasm around applications of information and communications technologies (ICTs) to smallholder agriculture in developing countries, there are still many questions on the effectiveness of ICT-based approaches. This study assesses the effects of videomediated agricultural extension service provision on farmers’ knowledge and adoption of improved agricultural technologies and practices in Ethiopia. The study focuses on a program piloted by the Government of Ethiopia and Digital Green and poses three questions. First, to what extent does video-mediated extension lead to increased uptake of improved agricultural technologies and practices by smallholder farmers? Second, is video-mediated extension targeted at both spouses of the household more effective than when only targeted at the (typically male) household head? Third, how cost-effective is a video-mediated approach to extension provision? The study explores these questions with a randomized controlled trial designed to evaluate the video-mediated approach as applied to three priority crops (teff, wheat, maize) and three technologies (row planting, precise seeding rates, and urea dressing). The trial was implemented in 347 kebeles (village clusters) during the 2017 meher (rainy) season in Ethiopia’s four most agriculturally important regional states. Analysis of data from our surveys of 2,422 households and 896 extension agents indicates that the video-mediated approach is more effective than the conventional approach in achieving several key outcomes. Specifically, we find that videomediated extension reaches a wider audience than the conventional approach and leads to higher levels of agricultural knowledge and uptake of technologies in those kebeles randomly assigned to the program. While our results do point to greater participation and greater knowledge of female spouses in kebeles where both male and female spouses were targeted by the program, we do not find clear evidence that the more inclusive approach translated into higher uptake of the subject technologies and practices. Finally, we find that the video-mediated approach becomes less costly as the scale of operation increases.
Author: Tim Coelli
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The agricultural production of Indian farmers is investigated using a stochastic frontier production function which incorporates a model for the technical inefficiency effects. Farm-level data from the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) are used. Variables considered in the model for the inefficiency effects include the age and level of education of the farmers, farm size and the year of observation. The parameters of the stochastic frontier production function are estimated simultaneously with those involved in the model for the inefficiency effects. This approach differs from the usual practice of predicting farm-level inefficiency effects and then regressing these upon various factors in a second-stage of modelling. The results indicate that the above factors do have a significant influence upon the inefficiency effects of farmers in two of the three villages considered.
Author: Pia Nilsson
Publisher: Springer
ISBN: 3030114198
Category : Business & Economics
Languages : en
Pages : 336
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Book Description
This book addresses poverty and well-being, equity, and efficiency in selected African countries. The chapters focus on three main topics: studies in the measurement and analysis of well-being and vulnerability to poverty, women's empowerment, and the dynamics and determinants of income and efficiency among smallholders. The chapters in the first section examine poverty, well-being, and vulnerability to poverty, as well as social exclusion, with a focus on households in Ethiopia, Rwanda, and Tanzania. They highlight the need to consider multidimensional measures of well-being and vulnerability to poverty, the need to address the distribution of vulnerability across different segments of the population, as well as the importance of developing public policies aimed at poverty reduction and promoting the well-being of the poor. The next section deals with issues related to women’s empowerment, including a multidimensional case study of women’s empowerment in Ghana and women’s access to microfinance services in Ethiopia. The final section focuses on dynamics and determinants of income and efficiency among farm households in Ethiopia and Uganda. Using a variety of methodologies, this volume provides a multifaceted approach to studying poverty and well-being in a diverse range of locations. As such, it of use to undergraduate and graduate students studying African economics or economics of poverty and well-being, and will be appealing to public policymakers and international aid agencies.
