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Effects of Non-farm Employments on Poverty among Small Households in Developed Villages of Bangladesh: A Case of Comilla Sadar Upazila 31
Malek, Mohammad Abdul; Usami, Koichi.
The study aims at estimating comprehensive effects of non-farm employments (NFEs) on poverty based on an intensive field survey conducted in 2008 on about 175 small landholding households in developed four villages of Comilla Sadar Upazila. We analyze participating factors of small household workers in NFEs and their effects on household production (farming and non-farm activities) and consumption (both food and non-food). For estimating consumption effects (poverty), we focus on food adequacy, income poverty and education poverty (as a part of human poverty). At each level of estimation, we depend on appropriate econometric regressions. Results find the significant positive role of overall NFEs on household NFAs rather faming. Remittance incomes do not...
Tipo: Conference Paper or Presentation Palavras-chave: Non-farm employments; Household economy; Production; Consumption; Income poverty; Education poverty; Bangladesh; Consumer/Household Economics; Labor and Human Capital; Land Economics/Use; Research Methods/ Statistical Methods; J43; O15; Q12; Q17; R15.
Ano: 2009 URL: http://purl.umn.edu/52811
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How Far Can Poultry Litter Go? A New Technology for Litter Transport 31
Carreira, Rita I.; Young, Kenneth B.; Goodwin, Harold L., Jr.; Wailes, Eric J..
Exporting northwest Arkansas excess turkey and broiler litter to partially fertilize nutrient-deficient cropland in eastern Arkansas can be more cost effective than to supply all crop nutrients with chemical fertilizer only, given current high fertilizer prices. Cost savings are greater if litter is baled in ultraviolet resistant plastic and transported via truck, since backhaul opportunities reduce truck rates, or alternatively, if raw litter is shipped via a truck-barge combination. Rice is the crop that allows for greater savings according to a mathematical programming model implemented in General Algebraic Modeling System (GAMS).
Tipo: Journal Article Palavras-chave: Baling poultry litter; Barge transportation; Cost minimization; Manure management; Mathematical programming; Nutrient surplus; Poultry litter; Truck transportation; Agribusiness; Crop Production/Industries; C61; C65; Q12; Q30; Q53.
Ano: 2007 URL: http://purl.umn.edu/37050
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Animal Efficiency in an Intensive Beef Production System 31
Fleming, Euan M.; Fleming, Pauline; Rodgers, Heidi; Griffith, Garry R.; Johnston, David.
A stochastic input distance function is estimated to analyse the efficiency with which physical characteristics of individual lot-fed beef cattle in Australia are combined with conventional inputs to produce a final product possessing defined quality attributes. High mean technical efficiency estimates are reported for all animals and by breed. All partial output elasticities with respect to inputs are of expected sign. Of four outputs included in the analysis, carcass weight and moisture retention in meat after cooking have highly significant coefficients of expected sign, but two meat quality variables have coefficients of unexpected sign indicating that they decline as inputs increase. Some evidence is detected of scope economies between moisture...
Tipo: Conference Paper or Presentation Palavras-chave: Efficiency; Intensive agriculture; Scope economies; Livestock Production/Industries; Q12; C51.
Ano: 2005 URL: http://purl.umn.edu/24673
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Optimal Grazing Termination Date for Dual-Purpose Winter Wheat Production 31
Taylor, Karen W.; Epplin, Francis M.; Brorsen, B. Wade; Fieser, Brian G.; Horn, Gerald W..
Dual-purpose winter wheat (fall-winter forage plus grain) production is an important economic enterprise in the southern Great Plains. Grazing termination to enable grain production is a critical decision. The objective is to determine the optimal grazing termination date for dual-purpose wheat. The value of knowing the occurrence of first hollow stem (FHS), a wheat growth threshold for grazing termination, is also determined. Results indicate that for most price situations grazing should be terminated at or before FHS. Marginal wheat returns from extended grazing were negative and the value of FHS information ranges from $1.50 to $10 per acre.
Tipo: Journal Article Palavras-chave: Dual-purpose; First hollow stem; Plateau function; Stocker cattle; Value of information; Wheat; Agribusiness; Agricultural Finance; Crop Production/Industries; Farm Management; Land Economics/Use; Livestock Production/Industries; Production Economics; Q12; Q16.
Ano: 2010 URL: http://purl.umn.edu/57148
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Estimating the Marginal Costs of Greenhouse Gas Emissions Abatement using Irish Farm-Level Data 31
Breen, James P.; Donellan, Trevor.
Agriculture in Ireland accounts for a higher proportion of greenhouse gas (GHG) emissions than in any other EU member state. Furthermore as part of the EU’s commitment to reduce emissions by 20 percent by 2020, Ireland is one of the few countries who will have to cuts its 2005 GHG emissions level by the full 20 percent. Given the magnitude of the cut in national emissions that is required and the size of agriculture’s contribution to Ireland’s total emissions, the agriculture sector has been identified by some parties as a sector that could make a significant contribution to achieving the national target. In order to evaluate the impact on Irish farmers of reducing GHG emissions it is necessary to first estimate the marginal cost of emissions abatement....
Tipo: Conference Paper or Presentation Palavras-chave: Keywords: Farm-Level; Greenhouse Gas Emissions; Marginal Abatement Cost Curve; Agricultural and Food Policy; Q12; Q18; Q52.
Ano: 2009 URL: http://purl.umn.edu/50938
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Do Exports Raise Productivity? Plant-level Evidence from the Colombian Agri-food Industries 31
Kandilov, Ivan T.; Liu, Xiangping.
Using detailed plant-level manufacturing Census data from the Colombian Agri-food industries, we show that exports raise plant-level productivity by about 15 to 20 percent. However, the estimates reveal that efficiency in plants that become persistent exporters, i.e. plants that service foreign markets at least 30 percent of the time during our sample years 1981-1991, increases about 30 percent upon their entry into foreign markets, while productivity in plants that become only occasional exporters does not change at all. Hence, the positive impact of exports on productivity for is driven by the large positive impact on persistent exporters. To identify the effect of exports on plant-level productivity we employ the Levinsohn-Petrin (2003) measure of...
Tipo: Working or Discussion Paper Palavras-chave: Exports; Productivity; Difference-in-differences; Propensity score matching; International Development; International Relations/Trade; Production Economics; Productivity Analysis; Q17; F12; Q12; O33.
Ano: 2011 URL: http://purl.umn.edu/103632
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The Value of Third-Party Certification of Preconditioning Claims at Iowa Feeder Cattle Auctions 31
Bulut, Harun; Lawrence, John D..
After controlling a variety of feeder cattle characteristics and market and sale conditions in Iowa feeder auctions, the price premiums for preconditioning claims (vaccinations and minimum 30 days of weaning) with and without third-party certification (TPC) are estimated as $6.12/cwt and $3.35/cwt, respectively. These premiums differ statistically (p<0.0001), and their difference exceeds the average participation cost of TPC ($1/cwt). This indicates that TPC is valued in the market to credibly signal preconditioning investment under asymmetric information.
Tipo: Journal Article Palavras-chave: Asymmetric information; Feeder cattle auctions; Quality; Signalling; Third-party certification; Q11; Q12; Q13; C23.
Ano: 2007 URL: http://purl.umn.edu/37052
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Optimization of land and resource use at farm-aggregated level in the Aral Sea Basin of Uzbekistan with the integrated model FLEOM – model description and first application 31
Sommer, Rolf; Djanibekov, Nodir; Salaev, Omonbek.
Land use and crop production in the Khorezm region in western Uzbekistan, exemplarily for the irrigated low-lands of Central Asia, is adversely affected by the excessive, non-sustainable use of irrigation water on one hand, repeated droughts on the other hand, and by soil degradation by secondary salinization. One of the research objectives of the German-Uzbek Khorezm project, funded by the German Ministry for Education and Research (BMBF) and led by ZEF, is to better understand options for land use and choice of technology at the farm level in order to evaluate and propose technological alternatives and policy options for sustainable land use in Khorezm. To address the latter, the integrated so-called Farm-Level Economic-Ecological Optimization Model...
Tipo: Working or Discussion Paper Palavras-chave: Sustainability of agro-ecosystems; Integrated biophysical-economic modeling; Cropping system; Land use planning; Policy assessment; Agribusiness; Agricultural and Food Policy; Q12; O13; O21; Q18.
Ano: 2010 URL: http://purl.umn.edu/92546
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HEALTH CHECK AND FARM EFFICIENCY: A COMPARATIVE ASSESSMENT OF FOUR EUROPEAN AGRICULTURAL REGIONS 31
Arfini, Filippo; Donati, Michele.
The European Commission has always considered the Common Agricultural Policy (CAP) as a dynamic political tool that aims to link the agricultural sector with the evolving of the economic, financial, social and political dynamics that distinguish the Member States of the European Union. From this standpoint, the Health Check (HC) is much more than a simple assessment of the state of health of European agriculture; it is a drawing up of the “new rules” that are to manage the relations between farms and the market, on which the future efficiency and survival of the said farms and the production sectors that characterise entire European agricultural regions will depend. In this context, the aim of this paper is to present and analyse the "innovations" of the...
Tipo: Conference Paper or Presentation Palavras-chave: Health Check; Single Farm Payments; Technical Efficiency Index; DEA model; Positive Mathematical Programming.; Agricultural and Food Policy; Political Economy; Research Methods/ Statistical Methods; Q10; Q12; Q18.
Ano: 2008 URL: http://purl.umn.edu/44785
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Optimal Incentives under Moral Hazard and Heterogeneous Agents: Evidence from Production Contracts Data 31
Dubois, Pierre; Vukina, Tomislav.
The objective of this paper is to develop an analytical framework for estimation of the parameters of a structural model of an incentive contract under moral hazard, taking into account agents heterogeneity in preferences. We show that allowing the principal to strategically distribute the production inputs across heterogenous agents as part of the contract design, the principal is able to change what appears to be a uniform contract into individualized contracts tailored to fit agents' preferences or characteristics. Using micro level data on swine production contract settlements, we find that contracting farmers are heterogenous with respect to their risk aversion and that this heterogeneity affects the principal's allocation of production inputs across...
Tipo: Conference Paper or Presentation Palavras-chave: Agency Contracts; Optimal Incentives; Moral Hazard; Risk Aversion; Heterogeneity; Production Economics; D82; L24; Q12; K32; L51.
Ano: 2006 URL: http://purl.umn.edu/25568
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Factors affecting farm productivity in Bulgaria, Hungary, Poland, Romania and Slovenia after the EU-accession and likely structural impacts 31
Campos, Monica; Jaklic, Tina; Juvancic, Luka.
The paper is investigating the recent evolution of farm productivity in five EU New Member States (NMS): Bulgaria, Hungary, Romania, Poland and Slovenia. More precisely, the paper deals with determinants influencing farm productivity in a changing market and policy environment brought by their full integration to the CAP. With a combination of multivariate statistics and econometric techniques, it attempts to identify and explain the patterns of agricultural labour productivity change in the period 2003-2005. Results suggest that adjustment patterns are diverging and are region-specific, depending mainly on the initial farm structural conditions, and availability of non-farm jobs. Policy implications of the paper suggest that agricultural policy should...
Tipo: Conference Paper or Presentation Palavras-chave: Structural adjustment; Farm productivity; Farming types; EU-accession; Community/Rural/Urban Development; Q12; R11.
Ano: 2010 URL: http://purl.umn.edu/95315
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MEASURING CROSS-SUBSIDISATION OF THE SINGLE PAYMENT SCHEME IN ENGLAND 31
Renwick, Alan W.; Revoredo-Giha, Cesar.
The specific purpose of this paper is to estimate the extent to which decoupled payments under the Single Payments Scheme (SPS) are being used (either explicitly or implicitly) in England to support the continuation of activities that were previously supported by area and headage payments. In the absence of a farm survey, the methodology consists of using information on farm accounts collected through England’s Farm Business Survey (FBS), to estimate a multi-output cost function differentiated by farm size and farm type. This cost function, calibrated to match regional prices in England, is used to estimate the level of cross-subsidisation in the first full year after implementation of the SPS (2005/06). Results indicate that cross-subsidisation was...
Tipo: Conference Paper or Presentation Palavras-chave: English agriculture; Single farm payment; Micro-econometric models.; Agricultural and Food Policy; Research Methods/ Statistical Methods; Q12; Q18.
Ano: 2008 URL: http://purl.umn.edu/44783
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Dairy Farm Management Business Summary New York State 2005 31
Knoblauch, Wayne A.; Putnam, Linda D.; Karszes, Jason.
Business and financial records for 2005 from 225 New York dairy farm businesses are summarized and analyzed. This analysis demonstrates the use of cash accounting with accrual adjustments to measure farm profitability, financial performance, and costs of producing milk. Traditional methods of analyzing dairy farm businesses are combined with evaluation techniques that show the relationship between good management performance and financial success. The farms in the project averaged 340 cows per farm and 22,998 pounds of milk sold per cow, which represent above average size and management level for New York dairy farms. Net farm income excluding appreciation, which is the return to the operator's labor, management, capital, and other unpaid family labor,...
Tipo: Technical Report Palavras-chave: BUSINESS ANALYSIS; DAIRY MANAGEMENT; FARM BUSINESS SUMMARY; NEW YORK FARMS; Livestock Production/Industries; Q12; Q14.
Ano: 2006 URL: http://purl.umn.edu/121582
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10 years of transition in Ukraine agriculture: An analysis of productivity and efficiency of enterprises 31
Lissitsa, Alexej; Odening, Martin; Babycheva, Tamara.
This paper analyzes efficiency and total factor productivity (TFP) change of large agricultural enterprises during their transition to a market economy in Ukraine. In this case the efficiency is calculated by data envelopment analysis and the productivity change is measured by the Malmquist Productivity Change Index in the period between 1990 and 1999. On average, TFP declined by 6% annually, dropping a total 42%. The main reason for the observed TFP decline is a decrease in technical efficiency, which is found to be remarkably significant. At the same time there is a high variation among individual enterprises: their distribution of efficiency scores widens, which indicates that the farms diverge with respect to their economic performance. The Tobit...
Tipo: Working or Discussion Paper Palavras-chave: Эффективность; Общая продуктивность фактора; Анализ оболочки данных; Малмквист-индекс изменения общей продуктивности фактора; Переходный период; Украина; Effizienz; Totale Faktor Produktivität; Data Envelopment Analysis; Malmquist Productivity Change Index; Transition; Ukraine; Efficiency; Total Factor Productivity; Agribusiness; Community/Rural/Urban Development; Farm Management; Industrial Organization; Productivity Analysis; Q12; D25; O1; O4; P3.
Ano: 2003 URL: http://purl.umn.edu/92168
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THEME OVERVIEW: INNOVATIONS TO SUPPORT BEGINNING FARMERS AND RANCHERS 31
Thilmany, Dawn D.; Sureshwaran, Suresh.
Tipo: Journal Article Palavras-chave: Beginning Farmers; Extension Models; Farmer Demographics; Farm Management; Q12; Q16.
Ano: 2011 URL: http://purl.umn.edu/109474
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Yield Gap Analysis of Jowar in Maharashtra 31
Gavali, A.V.; Deokate, T.B.; Choudhari, R.B.; Kamble, B.H..
Jowar is the main cereal crop in Maharashtra occupying 4.176 M ha area out of which rabi jowar occupied maximum area of 3.112 M ha during the year 2009-10. The gradual growth in use of technology in agriculture has resulted in increased crop productivity. The actual yields obtained are considerably lower than those recorded in the demonstration plots and research stations/farms. Therefore, there is a need to know the different yield gaps between the farmers’ fields and the demonstration plots. The study has suggested that to bridge this gap the use of recommended levels of input is most essential. The farmers should be motivated through visits to progressive farmers and organizations of field demonstrations, seminars and other communication means to use...
Tipo: Article Palavras-chave: Yield gap; Maharashtra; Jowar; Agricultural and Food Policy; Q12; Q16.
Ano: 2011 URL: http://purl.umn.edu/119412
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Decomposition of Total Factor Productivity Change in the U.S. Hog Industry 31
Key, Nigel D.; McBride, William D.; Mosheim, Roberto.
The U.S. hog industry has experienced dramatic structural changes and rapid increases in farm productivity. A stochastic frontier analysis is used to measure hog enterprise total factor productivity (TFP) growth between 1992 and 2004 and to decompose this growth into technical change and changes in technical efficiency, scale efficiency, and allocative efficiency. Productivity gains over the 12-year period are found to be explained almost entirely by technical progress and by improvements in scale efficiency. Differences in TFP growth rates in the Southeast and Heartland regions were found to be explained primarily by differences in farm size growth rates.
Tipo: Journal Article Palavras-chave: Hog production; Scale efficiency; Stochastic frontier; Technical change; Total factor productivity growth; Livestock Production/Industries; Production Economics; D24; Q12.
Ano: 2008 URL: http://purl.umn.edu/45512
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Rice versus Shrimp Production in Thailand: Is There Really a Conflict? 31
Mekhora, Thamrong; McCann, Laura M.J..
Shrimp farming in Thailand has had disastrous effects on the environment in the past, which has prompted a government ban on shrimp production in inland areas. However, a new low-salinity shrimp farming system has developed that seems to have fewer disease and environmental problems than previous systems but competes with rice production for land and water resources. The present study found that shrimp farming exhibits increasing returns to scale and is much more profitable than rice farming, which offers opportunities for rice farmers to improve their incomes through diversification. No evidence was found for external environmental effects of shrimp production on rice production or vice versa. A total ban on shrimp production in rice farming areas...
Tipo: Journal Article Palavras-chave: Environment; Rice; Shrimp; Technical change; Thailand; Q12; Q16; Q24; Q28.
Ano: 2003 URL: http://purl.umn.edu/43217
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Competitive Analysis and Market Power of China’s Soybean Import Market 31
Song, Baohui; Marchant, Mary A.; Reed, Michael R.; Xu, Shuang.
This research conducts a competitive structure analysis of the Chinese soybean import market which leads to the hypothesis that China’s soybean importers may have stronger market power in China’s soybean import market. Then, this research develops and simultaneously estimates a two-country partial equilibrium trade model to test U.S.-China market power of soybean trade. The empirical result supports our hypothesis that Chinese soybean importers have stronger market power relative to U.S. soybean exporters. This Chinese market power can be countered by U.S. and South American companies through developing new and expanding existing markets for soybeans throughout the world and investing in Chinese soybean storage and crushing capacity.
Tipo: Journal Article Palavras-chave: Chinese soybean import market; Competitive structure analysis; Market power; Two-country partial equilibrium trade model; International Relations/Trade; Marketing; Research Methods/ Statistical Methods; Q10; Q12; Q17.
Ano: 2009 URL: http://purl.umn.edu/53744
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Justified hopes or utopian thinking? The suitability of coffee certification schemes as a business model for small-scale producers 31
Beuchelt, Tina; Zeller, Manfred; Oberthur, Thomas.
The marketing of coffee through group-based, certified market channels is often promoted by governments and donors as a viable business model for poor small-scale farmers. Organic and fairtrade coffees have become very popular among socially, environmentally and health conscious consumers in recent years. While coffee certification programs have been in place for over fifteen years, there are few studies on the welfare impacts of certification schemes. Therefore, this research seeks to analyse the impacts of certification on poverty alleviation and to identify the critical factors which explain success or failure of certification schemes. We use a combination of qualitative and quantitative research, comparing small-scale coffee producers in northern...
Tipo: Conference Paper or Presentation Palavras-chave: Certification; Coffee; Cooperatives; Impact; Nicaragua; Agribusiness; Agricultural and Food Policy; Farm Management; Marketing; Q12; Q13.
Ano: 2009 URL: http://purl.umn.edu/51717
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