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| Registros recuperados: 36 | |
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| Crago, Christine Lasco; Khanna, Madhu. |
| A carbon tax would penalize carbon intensive fuels like gasoline and shift fuel consumption to less carbon intensive alternatives like biofuels. Since biofuel production competes for land with agriculture, a carbon tax could raise land rents, divert land towards fuel production, and raise agricultural prices. This paper analyzes the welfare effect of a carbon tax on fuel with gasoline and biofuel as available fuel choices, in the presence of a labor tax and biofuel subsidy. The second-best optimal carbon tax is also quantified. Findings show that when biofuels is part of the fuel mix, the carbon tax has a commodity price effect which arises from tax-induced changes in land rent. The commodity price effect could exacerbate or attenuate the tax interaction... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Carbon tax; Optimal fuel tax; Biofuel; Environmental Economics and Policy; Q42; Q48; Q54; H23. |
| Ano: 2010 |
URL: http://purl.umn.edu/60894 |
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| Ramirez, Donna Theresa J.; Khanna, Madhu; Zilberman, David. |
| This paper develops an endogenous growth model which links pollution to ineffective input-use, which can be reduced through conservation capital investment. It derives the conditions under which individual preferences for environmental quality and private investment in conservation capital can lead to non-decreasing environmental quality and balanced growth in an unregulated and in a regulated regime. In the absence of regulation, balanced growth can lead to improvement in environmental quality as long as the rate of growth is low. The extent to which the growth rate is low depends upon preference for environmental quality, interest and discount rates, productivity of conservation capital, and price of the polluting input. Under an emissions tax regime,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental Economics and Policy; International Development. |
| Ano: 2002 |
URL: http://purl.umn.edu/19846 |
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| 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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| Brouhle, Keith; Khanna, Madhu. |
| This paper uses data on purchases of Nordic Swan Eco-labeled toilet paper and paper towels by individual Danish households to analyze the determinants of demand for eco-labeled goods and the decision process underlying it. Among several models that are estimated, a double-hurdle model that distinguishes between factors influencing the discrete decision to participate by purchasing an eco-labeled good and the continuous decision about the quantity of the eco-labeled good to be purchased is found to fit the data best. We find that prices as well as consumer tastes and preferences, proxied by their socio-demographic characteristics, have a much stronger impact on the participation decision than on quantity consumed for both Swan-labeled toilet paper and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental Economics and Policy. |
| Ano: 2005 |
URL: http://purl.umn.edu/19443 |
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| Zilberman, David; Khanna, Madhu; Lipper, Leslie. |
| Sustainable agriculture is prescribed as a policy approach that maximizes economic benefits while maintaining environmental quality. It is argued that this approach is human capital-intensive and encourages new scientific developments. To attain sustainability, economic incentives for the development and adoption of precision technologies (with minimal residues that cause environmental damage) have to be developed. Taxation and tradeable permits are desirable policies to attain first-best solutions; however, when heterogeneity and lack-of-information problems are significant, alternative institutions have to be developed. The paper presents and discusses such institutions. |
| Tipo: Journal Article |
Palavras-chave: Farm Management. |
| Ano: 1997 |
URL: http://purl.umn.edu/118008 |
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| Dridi, Chokri; Khanna, Madhu. |
| The purpose of this paper is to develop a water allocation and technology adoption model under the prior appropriation doctrine that recognizes informational asymmetry among water users and between water users and water authorities. We consider informational asymmetry about the agent's type, defined by a mix of land quality and knowledge. Adverse selection is found to significantly reduce the adoption of modern irrigation technology and to lead to less retirement of poor quality lands than under full information. Further investigation shows that even with asymmetric information, incentives for water trades can exist and lead to additional technology adoption with gains to all parties. Our results suggest that under asymmetric information, even a thin... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2003 |
URL: http://purl.umn.edu/22140 |
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| 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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| Sam, Abdoul G.; Innes, Robert; Khanna, Madhu. |
| EPA-sponsored voluntary pollution reduction programs (VPR) have gained increased prominence in U.S. environmental policy. However, as commitments to these programs are not enforceable by design, the empirical literature has mostly focused on studying the motives for their adoption and their efficacy in curbing pollution. This paper seeks (i) to shed light on the bi-directional links between participation in a VPR and adoption of firm-structured environmental management strategies (EMS), and (ii) the joint impact of VPRs and EMS adoption on the environmental performance of participant firms. Our econometric analysis reveals that participation in the 33/50 program, helped spur the adoption of Total Quality Environment Management (TQEM), which in turn had a... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental Economics and Policy. |
| Ano: 2006 |
URL: http://purl.umn.edu/21192 |
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| Registros recuperados: 36 | |
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