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| Registros recuperados: 58 | |
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| Elbehri, Aziz; McDougall, Robert; Horridge, Mark. |
| This paper describes a global model for agriculture and bioenergy (GLOMAB) that incorporates biomass, biofuels and bioelectricity sectors into the GTAP-Energy model by expanding the global GTAP database, production and consumption structures. Biofuels are separated between first- generation (sugar ethanol, starch ethanol) and second- generation (cellulosic ethanol) biofuels and associated biomass feedstocks (maize, sugar cane, crop residues, woody biomass). Beside biofuels, the model also incorporates bioelectricity (as separate form conventional electricity) which competes for the same biomass feedstocks with cellulosic ethanol sector (agricultural residues, woody biomass). With this broad-based representation of the bioenergy system likely to prevail... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biofuels; Renewable Energy; Biomass; Agricultural Markets; Computable General Equilibrium (CGE); Food Security and Poverty; Resource /Energy Economics and Policy; C68; Q18; Q42; R14. |
| Ano: 2009 |
URL: http://purl.umn.edu/51914 |
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| Warziniack, Travis. |
| This article examines the provision of public goods in an urban area and the effect voting has on the level and location of amenities throughout a city. It is particularly appropriate for small communities that must finance economic development projects with limited funds. The work presented is a result of working with rural communities throughout America that have seen their historic downtowns deteriorate as big box retail grows on the urban fringe. I find this shift in community development may be a result of the way local economic development is financed and projects are decided upon. Specifically, I find significant welfare losses associated with voting for a public good in space. Small public projects that would lead to community-wide welfare... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Open space; Spatial economics; Referendum; Voting; Community/Rural/Urban Development; Land Economics/Use; Political Economy; R10; R14. |
| Ano: 2010 |
URL: http://purl.umn.edu/60956 |
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| Pemberton, Carlisle A.; Mader-Charles, Kathleen. |
| The Nariva Swamp on the island of Trinidad in the Caribbean is being degraded due to increasing human activity. However, its conservation is desirable, as it is an internationally recognized wetland. The study examined an ecotourism project, with an emphasis on community participation, as a conservation approach to the Swamp, via benefit-cost analysis, where the benefits of conservation were measured by contingent valuation. Contingent valuation showed that the residents of Trinidad were willing to pay an average of $56 for conserving the Swamp. The analysis also showed that ecotourism represents an economically feasible use of ecologically fragile resources of this wetland. |
| Tipo: Journal Article |
Palavras-chave: Benefit-cost analysis; Contingent valuation of wetlands; Ecotourism; Q26; Q51; Q57; R14. |
| Ano: 2005 |
URL: http://purl.umn.edu/43521 |
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| Cotteleer, Geerte; Stobbe, Tracy; van Kooten, G. Cornelis. |
| Due to economic and population growth farmland and to a lesser extend other undeveloped areas are under pressure in the urban-rural fringe in British Columbia, Canada. The objectives of this paper are to determine if residential property values near Victoria, BC include open-space premiums for farmland, parks or golf courses, and to determine if using assessed values instead of market prices of the property result in the same findings. We estimate a Seemingly Unrelated Regression (SUR) model with two hedonic pricing equations, one with actual market values as the dependent variable and one with assessed property values, and compare the resulting estimates of shadow prices for open space amenities. Furthermore, we take account of spatial autocorrelation and... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Hedonic pricing models; Spatial dependence; Assessed property values; Open space; Community/Rural/Urban Development; Land Economics/Use; R14; R52; C21; Q20; H23. |
| Ano: 2008 |
URL: http://purl.umn.edu/37085 |
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| Registros recuperados: 58 | |
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