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Registros recuperados: 11
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Confirmatory Factor Analysis of Farm Size and Performance AgEcon
Hadrich, Joleen C.; Olson, Frayne E..
Replaced with revised version of poster 08/03/10.
Tipo: Conference Paper or Presentation Palavras-chave: Farm size; Farm performance; SEM models; Agricultural Finance; Farm Management.
Ano: 2010 URL: http://purl.umn.edu/61162
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Dairy Farm Revenue Insurance: Is the Application Viable? AgEcon
Wolf, Christopher A.; Black, J. Roy; Hadrich, Joleen C..
Tipo: Conference Paper or Presentation Palavras-chave: Risk and Uncertainty.
Ano: 2006 URL: http://purl.umn.edu/21286
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Human capital and its effect on the farm business life cycle AgEcon
Hadrich, Joleen C..
Human capital has been identified as significant determinant of farm size growth. However, there are numerous measures for human capital. Traditional measures include age, experience, and education of the principal operator and a management measure. This study identifies three types of management capabilities: production, financial, and human resource, as human capital measures. Farm size growth is estimated over a 15 year time period, 1994-2009. Results indicate that age of principal operator, financial management, and human resource management are significant determinants of farm size growth.
Tipo: Conference Paper or Presentation Palavras-chave: Human capital; Farm life cycle; Farm growth; Agricultural Finance; Farm Management; Labor and Human Capital.
Ano: 2011 URL: http://purl.umn.edu/103481
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Implications of the Air Compliance Agreement for Livestock Producers AgEcon
Hadrich, Joleen C.; Wolf, Christopher A..
Nutrient management and air emissions continue to be an area of increased management control on all livestock operations as environmental regulations become more stringent. Agricultural producers must consider uncertainty surrounding the timing of and potential increases of environmental policy controls, such as emission taxes, when making future investment decisions. An optimal control theory framework was applied to a dairy farm facing an uncertain increase in emission taxes and an unknown date at which emission taxes will take effect. The optimal investment path considering these uncertainties was solved implicitly and compared to a full certainty case.
Tipo: Conference Paper or Presentation Palavras-chave: Air emissions; Environmental regulations; Irreversible investment; Uncertainty; Environmental Economics and Policy; Livestock Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/49316
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Incorporating Environmentally Compliant Manure Nutrient Disposal Costs into Least-Cost Livestock Ration Formulation AgEcon
Hadrich, Joleen C.; Wolf, Christopher A.; Black, J. Roy; Harsh, Stephen B..
Livestock rations are formulated to minimize feed cost subject to nutritional requirements for a target performance level, which ignores the potentially substantial cost of disposing of nutrients fed in excess of nutritional requirements. We incorporate nutrient disposal costs into a modified least-cost ration formulation model to arrive at a joint least-cost decision that minimizes the sum of feed and net nutrient disposal costs. The method is demonstrated with phosphorus disposal costs on a representative dairy farm. Herd size, land availability and proximity, crop rotation, and initial soil phosphorus content are shown to be important in determining phosphorus disposal costs.
Tipo: Journal Article Palavras-chave: Environmental compliance; Linear programming; Livestock rations; Manure disposal; Agribusiness; Environmental Economics and Policy; Livestock Production/Industries; C61; Q12; Q52.
Ano: 2008 URL: http://purl.umn.edu/45525
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Managing Dairy Heifer Growth Investment AgEcon
Wolf, Christopher A.; Hadrich, Joleen C.; Vandehaar, M.J..
Accelerated prepubertal growth rates can lower heifer raising costs but may put heifers at risk for impaired mammary development and have been found to be detrimental decreased to milk production in the first lactation. The tradeoff between heifer raising costs and milk production loss is examined in a capital budgeting model. Monthly annuity net present value of a heifer investment through the first lactation is assessed for heifers calving at 20, 22, 24, 26 and 28 months of age. A 24 mo AFC base case strategy with 9009.5 kg subsequent first lactation milk yields $7.34 in returns per month. Accelerated growth resulted in higher returns ($12.77/mo for 20 mo AFC; $9.86/mo for 22 mo AFC) when milk production is not affected as total raising costs decline...
Tipo: Working or Discussion Paper Palavras-chave: Heifer growth; Economics; Investment; Livestock Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/7429
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Managing the Economics of Soil Salinity AgEcon
Hadrich, Joleen C..
Saline soils result in decreased crop growth and yield with the potential for losing productive farm land. Enterprise budget analysis was extended to include the fixed costs of installing tile drainage to manage soil salinity in the Red River Valley of North Dakota for corn, soybeans, wheat, sugar beets, and barley. Installing tile drainage to manage soil salinity decreased per acre crop profitability from 19-49% due to the large upfront capital investment of tile drainage. These losses can be decreased to zero with more consistent and predictable yields from tile drainage in the intermediate to long run. With no salinity management lost revenues were estimated to be $150 million due to 1.2 million acres of slightly saline soils and 275,000 acres of...
Tipo: Report Palavras-chave: Crop Production/Industries; Land Economics/Use.
Ano: 2011 URL: http://purl.umn.edu/115630
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Manure Handling System Attributes Impact on Manure Management Investment Decisions: A Random Utility Model Approach AgEcon
Hadrich, Joleen C.; Wolf, Christopher A.; Lupi, Frank.
Replaced with revised version of paper 07/22/08.
Tipo: Conference Paper or Presentation Palavras-chave: Farm Management; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/6532
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North Dakota Beef Cow Producers: Identifying Current Management Practices and Factors that Influence Adoption Rates of Best Management Practices Relating to Surface Water Pollution AgEcon
Van Winkle, Andrea; Hadrich, Joleen C..
Replaced with revised version of paper 07/21/11.
Tipo: Conference Paper or Presentation Palavras-chave: Beef Cow; Adoption of BMPs; Agribusiness; Farm Management; Livestock Production/Industries.
Ano: 2011 URL: http://purl.umn.edu/103873
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Optimal livestock diet formulation with farm environmental compliance consequences AgEcon
Hadrich, Joleen C.; Wolf, Christopher A.; Harsh, Stephen B..
The current method to derive livestock diets is to optimize cost performance subject to animal performance and resulting nutritional requirements via a linear programming model. In contrast, we examine the livestock diet formulation problem as a multi-criteria decision model with the criteria being cost performance, feed efficiency, and environmental compliance costs. We find that there are many situations where farm financial situations are improved by feeding products with higher costs per unit of protein but lower phosphorus levels.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/19427
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Understanding Citizen Complaints Regarding Michigan Agricultural Operations AgEcon
Hadrich, Joleen C.; Wolf, Christopher A..
Tipo: Working or Discussion Paper Palavras-chave: Citizen complaints; Environmental compliance; Livestock farms; Manure management; Environmental Economics and Policy; Farm Management; Q24; Q53; Q58.
Ano: 2009 URL: http://purl.umn.edu/49274
Registros recuperados: 11
Primeira ... 1 ... Última
 

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