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| Registros recuperados: 19 | |
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| Ding, Ya; Peterson, Jeffrey M.. |
| This research analyzes two groundwater conservation policies in the Kansas High Plains located within the Ogallala aquifer: 1) cost-share assistance to increase irrigation efficiency; and 2) incentive payments to convert irrigated crop production to dryland crop production. To compare the cost-effectiveness of these two policies, a dynamic model simulated a representative irrigator’s optimal technology choice, crop selection, and irrigation water use over time. The results suggest that the overall water-saving effectiveness can be improved when different policy tools are considered under different conditions. High prevailing crop prices greatly reduce irrigators’ incentive to give up irrigation and therefore cause low enrollment and ineffectiveness of the... |
| Tipo: Article |
Palavras-chave: Cost-share program; Incentive payments; Ogallala aquifer; Dynamic optimization; Groundwater conservation; Environmental Economics and Policy; Q30; Q32; Q38. |
| Ano: 2012 |
URL: http://purl.umn.edu/123781 |
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| Wheeler, Erin A.; Golden, Bill B.; Johnson, Jeffrey W.; Peterson, Jeffrey M.. |
| Because of the decline of the Ogallala Aquifer, water districts, regional water managers, and state water officers are becoming increasingly interested in conservation policies. This study evaluates both short-term and long-term water rights buyout policies. This research develops dynamic production functions for the major crops in the Texas Panhandle. The production functions are incorporated into optimal temporal allocation models that project annual producer behavior, crop choices, water use, and aquifer declines over 60 years. Results suggest that long-term buyouts may be more economically efficient than short-term buyouts. |
| Tipo: Journal Article |
Palavras-chave: Dynamic production function; Nonlinear optimization; Ogallala Aquifer; Water rights buyout; Agribusiness; Environmental Economics and Policy; Q30; Q32; Q38. |
| Ano: 2008 |
URL: http://purl.umn.edu/46987 |
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| Krautkraemer, Jeffrey A.. |
| Whether economic growth can be sustained in a finite natural world is one of the earliest and most enduring questions in economic literature. Even with unprecedented growth in human population and resource consumption, humans have been quite adept at finding solutions to the problem of scarce natural resources, particularly in response to signals of increased scarcity. Because environmental resources generally are not generally traded on markets, however, scarcity signals for these resources may be inadequate, and appropriate policy responses are difficult to implement and manage. In the debate over the economic scarcity of natural resources, one significant change in recent years has been a greater focus on the ecosystem services and the resource... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Natural resource scarcity; Environmental amenities; Resource substitution; Resource /Energy Economics and Policy; Q01; Q10; Q20; Q30; Q40; Q50. |
| Ano: 2005 |
URL: http://purl.umn.edu/10562 |
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| Johnson, Jeffrey W.; Johnson, Phillip N.; Guerrero, Bridget L.; Weinheimer, Justin; Amosson, Stephen H.; Almas, Lal K.; Golden, Bill B.; Wheeler-Cook, Erin. |
| The unique nature of the Ogallala Aquifer presents interesting and confounding problems for water policymakers who are coping with changing groundwater rules in Texas. The purpose of this article is to link previous efforts in water policy research for the Ogallala Aquifer in Texas with current collaborations that are ongoing with regional water planners. A chronological progression of economic water modeling efforts for the region is reviewed. The results of two recent collaborative studies are presented that provide estimates of impacts of alternative policies on groundwater saturated thickness, water use, net farm income, and regional economic activities. |
| Tipo: Journal Article |
Palavras-chave: Groundwater economics; Ogallala Aquifer; Environmental Economics and Policy; Resource /Energy Economics and Policy; Q30; Q32; Q38. |
| Ano: 2011 |
URL: http://purl.umn.edu/117941 |
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| Parry, Ian W.H.. |
| This paper examines multi-factor productivity trends in the U.S. petroleum, coal, copper and logging industries since 1970. Measures of multi-factor productivity growth are negative for all four industries during the 1970's. At the time this led to fears that stocks of natural resources were being exhausted, and this might hinder future economic growth. However in retrospect the 1970's look like an exceptional period, rather than marking a change in long run productivity trends. The decline in measured multi-factor productivity in that decade appear to be explained by a number of special factors that generally have a transitory rather than a permanent effect on productivity growth. For example, the rise in natural resource prices encouraged the entry of... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Productivity; Natural resources; Technological innovation; Depletion effect; Productivity Analysis; Q30; O30. |
| Ano: 1997 |
URL: http://purl.umn.edu/10585 |
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| Anderson, Soren T.; Newell, Richard G.. |
| Carbon capture and storage (CCS) technologies remove carbon dioxide from flue gases for storage in geologic formations or the ocean. We find that CCS is technically feasible and economically attractive within the range of carbon policies discussed domestically and internationally. Current costs are about $200 to $250 per ton of carbon, although costs are sensitive to fuel prices and other assumptions and could be reduced significantly through technical improvements. Near-term prospects favor CCS for certain industrial sources and electric power plants, with storage in depleted oil and gas reservoirs. Deep aquifers may provide an attractive longer-term storage option, whereas ocean storage poses greater technical and environmental uncertainty. Vast... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Carbon; Capture; Storage; Sequestration; Climate change; Technology; Environmental Economics and Policy; Q30; Q40; O30. |
| Ano: 2003 |
URL: http://purl.umn.edu/10879 |
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| Registros recuperados: 19 | |
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