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Registros recuperados: 8
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COTTON PRODUCTION UNDER RISK: AN ANALYSIS OF INPUT EFFECTS ON YIELD VARIABILITY AND FACTOR DEMAND AgEcon
Farnsworth, Richard L.; Moffitt, L. Joe.
The risk flexible production model developed by Just and Pope is estimated for the case of cotton in California’s San Joaquin Valley and the implications of the model for factor demand are examined. Results indicate risk-reducing roles for farm machinery, labor, and fertilizers in contrast to restrictions imposed by traditional stochastic production specifications. Qualitative assessment of estimated risk effects on factor employment under risk aversion are evaluated by comparison to the risk-neutral solution.
Tipo: Journal Article Palavras-chave: Crop Production/Industries.
Ano: 1981 URL: http://purl.umn.edu/32580
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COST EFFECTIVE TARGETING OF LAND RETIREMENT TO IMPROVE WATER QUALITY: A MULTI-WATERSHED ANALYSIS AgEcon
Yang, Wanhong; Khanna, Madhu; Farnsworth, Richard L.; Onal, Hayri.
An integrated watershed management framework that combines economic, hydrologic and GIS modeling is developed to study cost effective land retirement in multiple watersheds to achieve off-site sediment reduction goal. This integrated framework examines two alternative standards-a uniform standard under which each watershed is required to achieve the same sediment reduction goal and a non-uniform standard under which marginal cost of sediment abatement is equal across watersheds. Furthermore, for each standard, costs of abatement under two alternative rental instruments based on marginal cost of sediment abatement ($/ton) and uniform payments per acre ($/acre) are examined. Then the cost effectiveness of the four policy options (uniform standard with $/ton...
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use.
Ano: 2001 URL: http://purl.umn.edu/20687
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The EQIP GIS, Web-based Decision Program AgEcon
Farnsworth, Richard L.; Engel, Bernard; McCloud, Susan; Choi, Jin-Yong; Lim, Kyoung Jae; Theller, Lawrence.
Working together, NRCS and Purdue University staff developed a GIS, web-based EQIP decision program. Landowners and NRCS personnel enter required EQIP information via a mapping service. Other subroutines store the information for use by NRCS in ranking and funding EQIP applications that receive the highest scores subject to budget constraints.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2004 URL: http://purl.umn.edu/20217
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COMMUNITY SUPPORTED AGRICULTURE: FILLING A NICHE MARKET AgEcon
Farnsworth, Richard L.; Thompson, Sarahelen R.; Drury, Kathleen A.; Warner, Richard E..
In less than a decade, the number of Community Supported Agriculture (CSA) projects has grown to more than 400. Our research suggests that CSA shareholders' social objectives dominate their decision to join. Standard economic objectives and "club-related" objectives contribute to the decision, but are clearly secondary. Our research also suggests the CSA movement will continue to grow. Its emphasis on social objectives, its inability to supply food year around, and the ongoing development of size-neutral organic technologies, however, will probably keep it from becoming a major market channel in the next century.
Tipo: Journal Article Palavras-chave: Agribusiness.
Ano: 1996 URL: http://purl.umn.edu/27792
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A Multiple Criteria Decision System to Improve Performance of Federal Conservation Programs AgEcon
Ozgoc-Caglar, C. Derya; Farnsworth, Richard L..
The Environmental Quality Incentives Program and other voluntary Federal conservation programs follow a similar approach for enrollment. Consistent with the legislation, agency personnel identify eligibility criteria, suitable conservation practices, and a process to score, rank, and select applications for funding. Our research outlines a formal multiple criteria decision analysis system that is broadly applicable to current Federal conservation programs to score, rank, and enroll applications, and distribute program funds. Then, we apply the decision system to Indiana’s EQIP program using data from 2005. The incorporation of GLEAMS model improved our estimates of water quality impacts by reintroducing the spatial heterogeneity.
Tipo: Conference Paper or Presentation Palavras-chave: Multiple Criteria Decision Analysis; Federal Conservation Programs; Environmental Quality Incentives Program; GLEAMS; Environmental Economics and Policy; Research Methods/ Statistical Methods.
Ano: 2008 URL: http://purl.umn.edu/5986
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OPTIMAL TARGETING OF CREP TO IMPROVE WATER QUALITY: DETERMINING LAND RENTAL OFFERS WITH ENDOGENOUS SEDIMENT DEPOSITION COEFFICIENTS AgEcon
Yang, Wanhong; Khanna, Madhu; Farnsworth, Richard L.; Onal, Hayri.
An integrated watershed management framework that combines detailed spatial biophysical attributes of land with a hydrologic model and an economic model is developed to study the cost-effective enrollment of land in the Conservation Reserve Enhancement Program (CREP). Compared with previous related studies that assumed exogenous sediment deposition coefficients related only to site specific characteristics, this research explicitly considers endogenous sediment deposition coefficients, that are determined by landuse decisions made by all land parcels in the run-off path, in determining land rental offers. The modeling framework is applied to one of the eligible watersheds, Court Creek, in Illinois. We find that the optimal targeting of land enrollment is...
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use; Resource /Energy Economics and Policy.
Ano: 2000 URL: http://purl.umn.edu/21807
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EVALUATING THE COST EFFECTIVENESS OF LAND RETIREMENT PROGRAMS AgEcon
Khanna, Madhu; Yang, Wanhong; Farnsworth, Richard L.; Onal, Hayri.
This paper extends an integrated framework that combines economic, environmental and GIS modeling to evaluate the cost effectiveness of land retirement programs. The modeling framework is applied to the Lower Sangamon Watershed in Cass County of Illinois to examine the economic costs and environmental benefits of three land retirement scenarios: land actually enrolled in the Illinois CREP, land selected by a land rental cap mechanism and land identified by a least cost model. We find that land retirement in the watershed successfully achieved the program goal of 20% sediment abatement. However, in achieving the same level of sediment abatement, the costs of actual land retirement are 1.3 times and 2.1 times of those in a land rental cap mechanism and a...
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use.
Ano: 2002 URL: http://purl.umn.edu/19740
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NATIONAL "E-EXTENSION" PROGRAMS: FEASIBILITY AND STRUCTURE AgEcon
Farnsworth, Richard L.; Austen, Douglas; White, Carolyn.
Illinois agriculture and natural resource e-Extension programs have exceeded expectations. National e-Extension programs will also succeed given they explicitly help clients make decisions, make available user-friendly decision tools and data, use GIS, reward the programs' interdisciplinary teams, and use the web for seamless integration across states.
Tipo: Conference Paper or Presentation Palavras-chave: Teaching/Communication/Extension/Profession.
Ano: 2003 URL: http://purl.umn.edu/21936
Registros recuperados: 8
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