The Relationship Between Farm Size and the Technical Inefficiency of Production of Wheat Farmers in Eastern Orange Free State, South Africa PDF Download
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Author: Sipho A. Ngwenya
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 18
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Book Description
Author: Sipho A. Ngwenya
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 18
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Book Description
Author: Timothy J. Coelli
Publisher: Springer Science & Business Media
ISBN: 1461554934
Category : Business & Economics
Languages : en
Pages : 278
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Book Description
An Introduction to Efficiency and Productivity Analysis is designed as a primer for anyone seeking an authoritative introduction to efficiency and productivity analysis. It is a systematic treatment of four relatively new methodologies in Efficiency/Production Analysis: (a) Least-Squares Econometric Production Models, (b) Total Factor Productivity (TFP) Indices, (c) Data Envelopment Analysis (DEA), and (d) Stochastic Frontiers. Each method is discussed thoroughly. First, the basic elements of each method are discussed using models to illustrate the method's fundamentals, and, second, the discussion is expanded to treat the extensions and varieties of each method's uses. Finally, one or more case studies are provided as a full illustration of how each methodology can be used. In addition, all four methodologies will be linked in the book's presentation by examining the advantages and disadvantages of each method and the problems to which each method can be most suitably applied. The book offers the first unified text presentation of methods that will be of use to students, researchers and practitioners who work in the growing area of Efficiency/Productivity Analysis. The book also provides detailed advice on computer programs which can be used to calculate the various measures. This involves a number of presentations of computer instructions and output listings for the SHAZAM, TFPIP, DEAP and FRONTIER computer programs.
Author: Luis Fabián Brunstein
Publisher:
ISBN:
Category : Agricultural productivity
Languages : en
Pages : 494
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Author: Kizito Mazvimavi
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
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Author:
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 468
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Author: Colin Thirtle
Publisher:
ISBN:
Category :
Languages : en
Pages :
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November 1995 Commercial farms in South Africa could become significantly more efficient if they became smaller. The government could encourage that trend by removing policies and distortions that favor large over small farms. Drawing on international evidence, van Zyl, Binswanger, and Thirtle discuss the sources of economies of scale. Using representative farm-level survey data for South Africa's six major grain-producing areas and one irrigation area for the period 1975 - 90, they: * Describe the structure of South African agriculture, detailing the distribution of farm sizes and results from previous studies of farm-size efficiency. * Analyze the evidence on scale efficiency in the former homelands. * Analyze the relationship between farm size and efficiency in commercial farming and discuss how policy affects that relationship. Clearly policy has a crucial impact on the relationship between farm size and efficiency. They find that: * Farms in the former homelands seem to be scale-inefficient, which is unsurprising, given the historical lack of access to support services and infrastructure, policies that discriminate against farmers in the homelands, and the extremely fragmented and limited land-use rights of farmers there. * There is an inverse relationship between farm size and efficiency in the commercial farming areas for the range of farms analyzed, regardless what method is used. This inverse relationship seems to become stronger and more accentuated as policy distortions -- which tend to favor large farms over small ones -- are removed. * Large farms tend to use more capital-intensive methods of production, while smaller farms are more labor-intensive. And managerial ability seems to be better on larger farms. There is an inverse relationship between farm size and efficiency in South African agriculture despite South Africa's history of policies favoring relatively large mechanized farms. Clearly, efficiency gains could be significant if commercial farms became smaller. To encourage that trend, policies and distortions that favor large farms over small should be removed. This paper -- a product of the Office of the Director, Agriculture and Natural Resources Department -- is part of a larger effort in the department to design appropriate strategies for land reform.
Author: Alemayehu Bashe
Publisher: GRIN Verlag
ISBN: 3346801993
Category : Technology & Engineering
Languages : en
Pages : 23
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Book Description
Scientific Study from the year 2023 in the subject Agrarian Studies, , course: Agricultural Economics research, language: English, abstract: Production improvement through the use of improved technologies and increasing efficiency of inputs in cereal production in general and wheat production in particular might be an important alternative to settle food security problem in Ethiopia. Wheat is the first cash crop produced in Angecha District, kembata Tambaro zone, with a total area covered of 4567.5ha. But, the efficiency of producers that they could not use available resources on hand was taken as a great attention. So this study was aimed to analyze the levels of technical, allocative and economic efficiencies of wheat producers; and determining factors for inefficiency in farmers’ wheat production by using cross sectional data from randomly selected 123 households in 2018/19 production year. The study used both primary and secondary data sources and stochastic production frontier approach was used to estimate the level of efficiencies. Ordinary least square estimation was used to identify factors that affect inefficiencies of sample farmers’ in study area. The regression model result indicated that input variables like land and seed were the significant variables to increase the yield of wheat output. 55.63%, 55.47% and 30.85% were the estimated mean values of technical, allocative and economic efficiencies respectively, which indicate the presence of inefficiency in wheat production in the study area. Model result indicated that technical inefficiency positively and significantly affected by sex of the household head, and negatively affected by age, farm experience, land fragmentation, credit access and total livestock unit. Similarly, allocative inefficiency positively and significantly affected by sex and negatively by credit access and total livestock holdings. In addition, economic inefficiency negatively and significantly affected by credit access and total livestock holdings. The policy measures implied from the results include: working further for quality seed and sustainable land management, expansion of gender sensitive and youth based strengthening of the extension services and trainings, strengthening the existing credit institutions services, and expansion of new livestock technologies in the study area.
Author: Shalik Ram Sharma
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 734
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Author:
Publisher: World Bank Publications
ISBN: 6121412534
Category :
Languages : en
Pages : 52
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Book Description
In Poland, present policies are aimed at promoting large, mechanized farms over smaller family farms. These policies are based on the perception that large farms offer real economies of scale. But international evidence indicates that such large, mechanized farms are generally less efficient and use less labor than small family farms. The authors analyzed the relationship between farm size and efficiency in Polish agriculture. They used two different methods to do so. First they determined differences in total factor productivity between small and large farms. They then used Data Envelope Analysis to estimate scale efficiencies. The results show that, for the sample of farms analyzed: 1) large farms are not more efficient than smaller farms; and 2) smaller farms are more labor-intensive than larger farms. These results have important policy implications for farm restructuring in Poland and other transition economies facing similar issues and conditions.
