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Registros recuperados: 8
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Estimating an Ex Ante Cost Function for Belgian Arable Crop Farms AgEcon
Hansen, Kristiana; Baudry, Alexandre; De Blander, Rembert; Frahan, Bruno Henry de; Polome, Philippe.
We estimate a farm-level cost function for Belgian crop farms using FADN data over the study period 1996-2006. We rely on an estimation of farmers' expected yields at the time cropping decisions are made rather than actual yields observed in the FADN data. The use of an ex ante cost function improves the cost function estimation. We subsequently suggest how our cost function can be used in simulations to analyze farmer response to changes in output price risk.
Tipo: Conference Paper or Presentation Palavras-chave: Cost function estimation; Panel data; Risk; Agricultural and Food Policy; Crop Production/Industries; Production Economics; Q12; Q18.
Ano: 2009 URL: http://purl.umn.edu/49477
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Risk in Agriculture: Modeling Revenue Insurance for Crop Farms in Belgium AgEcon
Hansen, Kristiana; Frahan, Bruno Henry de.
With trade liberalization in the Common Agricultural Policy, farmers within the European Union are increasingly exposed to the risk of fluctuations in output price and yields. Using numerical simulation methods, we model the effects of crop insurance on farm revenues and land allocation patterns among arable crop farms in the Region of Wallonia in the south of Belgium. We employ a mathematical programming framework within which we have embedded an econometrically estimated, farm-specific cost function that allows us to analyze the farm-specific effects of crop insurance.
Tipo: Conference Paper or Presentation Palavras-chave: Crop insurance; Yield risk; Belgium; Agricultural and Food Policy; Risk and Uncertainty.
Ano: 2010 URL: http://purl.umn.edu/61535
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Valuing Options in Water Markets: A Laboratory Investigation AgEcon
Hansen, Kristiana; Kaplan, Jonathan D.; Kroll, Stephan.
Risk and reliability dominate water supply discussions in the arid western United States in light of increasing demand and finite, weather-dependant supply. Thus water agencies increasingly turn to contractual mechanisms such as dry-year options to manage supply risk in advance of need. Although a few water agencies across the West have implemented dry-year options, sufficient data for conventional econometric analysis do not yet exist. We thus utilize experimental economics to analyze the effect of annual dry-year options on water markets. We consider how market structure (competitive versus monopsony power) and option contract availability affect water price and allocation within a market and find that realized gains from trade are on average higher when...
Tipo: Working or Discussion Paper Palavras-chave: Resource /Energy Economics and Policy; D23; L22; Q25.
Ano: 2008 URL: http://purl.umn.edu/108722
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The Evolving Western Water Markets AgEcon
Howitt, Richard E.; Hansen, Kristiana.
Tipo: Journal Article Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/93330
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Evaluation of Agro-Environmental Policy through a Calibrated Simulation Farm Model AgEcon
Hansen, Kristiana; Frahan, Bruno Henry de.
This paper evaluates the production and income effects from the adoption of one popular agro-environmental measure, which concerns buffer strips along field edges, on a representative sample of crop farms in Belgium taken from the Farm Accountancy Data Network database. We represent the economic behaviour of each crop farm with a profit-maximisation programming model that embeds an estimated ex-ante flexible cost function. We calibrate the simulation model using the Positive Mathematical Programming approach. Accounting for farm and regional heterogeneity, simulation results show how crop farms may respond differently to incentives for the agroenvironmental measure. Results demonstrate that economic incentives can be an effective mechanism for encouraging...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy; Environmental Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/114577
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Implementing Options Markets in California To Manage Water Supply Uncertainty AgEcon
Hansen, Kristiana; Howitt, Richard E.; Williams, Jeffrey C..
In California, the tremendous spatial and temporal variation in precipitation suggests that flexible contractual arrangements, such as option contracts, would increase allocative efficiency of water over time and space. Under such arrangements, a water agency pays an option premium for the right to purchase water at some point in the future, if water conditions turn out to be dry. The premium represents the value of the flexibility gained by the buyer from postponing its decision whether to purchase water. In California, the seller of existing option arrangements is often an agricultural producer who can fallow land, in the event that a water option is exercised. In this simulation-optimization approach, we seek to determine the value of transferring...
Tipo: Conference Paper or Presentation Palavras-chave: Risk and Uncertainty.
Ano: 2006 URL: http://purl.umn.edu/21218
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An Econometric Test of the Endogeneity of Institutions: Water Markets in the Western United States AgEcon
Hansen, Kristiana; Howitt, Richard E.; Williams, Jeffrey C..
Replaced with revised version of paper 07/28/05.
Tipo: Conference Paper or Presentation Palavras-chave: Water markets; Institutions; Environmental costs; Third-party costs; Water rights; Resource /Energy Economics and Policy; Q25.
Ano: 2005 URL: http://purl.umn.edu/19548
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Valuing Options in California Water Markets: A Laboratory Investigation AgEcon
Hansen, Kristiana; Kaplan, Jonathan D.; Kroll, Stephan; Howitt, Richard E..
Risk and reliability dominate water supply discussions in the arid western United States. In the past, water managers built additional storage to mitigate supply risk. The optimal, least expensive storage sites have now been taken, and there are strong, environmental objections to new facilities. Reliability of existing supplies is further diminished due to concerns about endangered species and global climate change. Thus water agencies increasingly turn to contractual mechanisms such as dry-year options to manage supply risk in advance of need. However, although a few water agencies across the West have implemented dry-year options, sufficient data for conventional econometric analysis do not yet exist. We thus utilize experimental economics to...
Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/10002
Registros recuperados: 8
Primeira ... 1 ... Última
 

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