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| Registros recuperados: 45 | |
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| Smith, V. Kerry; van Houtven, George; Pattanayak, Subhrendu K.. |
| This paper proposes and illustrates the use of a new approach to benefit transfer for the non-market valuation of environmental resources. It treats transfer as an identification problem that requires assessing whether available benefit estimates permit the parameters of a preference function to be identified. The transfer method proposed uses these identifying restrictions to calibrate preference parameters and bases the benefit estimates on that preference function. The approach is illustrated using travel cost, hedonic and contingent valuation estimates, as well as combinations of estimates. It has three potential advantages over conventional practice: (1) it allows multiple, potentially overlapping estimates of the benefits of an improvement in... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Benefit transfer; Calibration; Non-market valuation; Environmental Economics and Policy; D61; Q20; H40. |
| Ano: 1999 |
URL: http://purl.umn.edu/10607 |
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| Asad Falsafi Zadeh, Neda; Sabouhi Sabouni, Mahmood. |
| In current study, an irrigation examination and acquisition of environmental water in Kor River fields, that is dominated from Doroudzan dam to Bakhtegan Lake, was done by an integrated economy-environmental model. The model was considered by economic, hydrologic and agronomic components. In the economic component, an optimal harvesting of water was done using non-linear programming in two scenarios; with and without environmental water constraint. Solutions from simulation of environmental data in the hydrologic component, was used as initial data in the economic component. In the agronomic component, actual crop yield in wet, normal and dry years was determined using the relationship between crop yield and irrigation water amount. Results showed that,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Expected Net Income; Hydrology; Non-Linear Programming Model; Deficit Irrigation; Consumer/Household Economics; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Production Economics; Risk and Uncertainty; C32; C61; D42; D61. |
| Ano: 2009 |
URL: http://purl.umn.edu/50258 |
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| Gaigne, Carl; Riou, Stephane; Thisse, Jacques-Francois. |
| There is a wide consensus among international institutions and national governments in favor of compact (i.e. densely populated) cities as a way to improve the ecological performance of the transport system. Indeed, when both the intercity and intra-urban distributions of activities are given, a higher population density makes cities more environmentally friendly as the average commuting length is reduced. However, when we account for the possible relocation of activities within and between cities in response to a higher population density, the latter may cease to hold. Because changes in population density affect land rents and wages, firms and workers re-optimize and choose new locations. We show that this may reshape the urban system in a way that... |
| Tipo: Working Paper |
Palavras-chave: Greenhouse gas; Commuting costs; Transport costs; Cities; Environmental Economics and Policy; D61; F12; Q54; Q58; R12. |
| Ano: 2012 |
URL: http://purl.umn.edu/121692 |
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| Bergeron, Nancy; Sedjo, Roger A.. |
| El Nino events are likely to affect maple syrup production since it is very sensitive to weather patterns. A statistically significant direct correlation has not been found in our preliminary analysis, however. This may be because many other factors affect production and because weather anomalies also occur in non-El Nino years. Few defensive activities are available to maple syrup producers to alleviate the negative impacts of weather anomalies on their production. Hence, the value of El Nino-Southern Oscillation (ENSO) forecasts to them is likely to be low, even if a clear correlation between productivity and ENSO events was eventually found. Overall, small welfare impacts of El Nino weather events are expected from their impact on the maple syrup... |
| Tipo: Working or Discussion Paper |
Palavras-chave: El Nino; Forests; Maple syrup; Economic welfare effects; Dieback; Resource /Energy Economics and Policy; D61; Q10; Q20; Q23; N5. |
| Ano: 1999 |
URL: http://purl.umn.edu/10671 |
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| Tribl, Christoph; Salhofer, Klaus. |
| In developed countries governments aim to increase the market share of organic products. Assuming that organic farming creates a positive externality, we address the question of how this environmental benefit can be internalized best. Using the concept of heterogeneous producers and consumers we compare two policy options to enhance organic supply and demand with respect to their efficiency and distributional effect: First, we analyze the effect of a supply-side oriented policy like a subsidy on organic production. Second, we compare this policy measure to a demand-side oriented information policy, which aims to enhance the acceptance and identification of an organic food label. Third, we assume a mix of both policy measures. The main findings of this... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Organic food; Labeling; Production subsidy; Information policy; Welfare; Agricultural and Food Policy; D61; D62; L15; Q18. |
| Ano: 2005 |
URL: http://purl.umn.edu/24653 |
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| Vetter, Henrik. |
| In perfectly competitive markets taxes and quotas are fully equivalent measures for environmental protection. Based on this regulators' revealed preferences for quotas over that of fees finds its explanation in the procedures and spirits of political decision making. This paper offers another explanation: Ordinary welfare economic considerations make a quota preferable to a tax when regulating polluting firms in monopolistically competitive markets. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Demand and Price Analysis; D61; D62; D43. |
| Ano: 2000 |
URL: http://purl.umn.edu/24203 |
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| Registros recuperados: 45 | |
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