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| Registros recuperados: 26 | |
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| Lambert, David K.; Harris, Thomas R.. |
| One of the most uncertain resources for a western beef cattle ranch is the availability of reliable spring forage. The impact on ranch equity position and income variability of investments in crested wheatgrass seedings designed to stabilize spring forage supplies is examined. Expected ending net worth under stochastic forage production and cattle prices is maximized subject to secondary safety-first objectives. Seedings increase expected ending net worth and increase annual net ranch incomes after plant establishment. |
| Tipo: Journal Article |
Palavras-chave: Livestock Production/Industries. |
| Ano: 1990 |
URL: http://purl.umn.edu/32071 |
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| Lambert, David K.. |
| Nonpoint pollution problems resulting from current agricultural practices are forcing policymakers to examine alternative mitigation strategies. Two mechanisms suggested to control the use of nitrogen fertilizer, a source of potentially harmful contaminants of water sources, are quantitative standards and incentives through per-unit taxation. Impacts of both policies on the distribution of farm net returns are analyzed. Risk attitudes are observed to influence the magnitude of farmer response to alternative policies. |
| Tipo: Journal Article |
Palavras-chave: Crop Production/Industries; Environmental Economics and Policy. |
| Ano: 1990 |
URL: http://purl.umn.edu/32064 |
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| Lambert, David K.; DeVuyst, Eric A.; Moss, Charles B.. |
| Scientific inquiry is increasing our knowledge of plant and animal genomics. The ability to specify heterogeneous production processes, to sort agricultural inputs by genotype, or to guide breeding programs to satisfy specific markets based on genetic expression may potentially increase producer and consumer benefits. This research develops a decision analysis framework to assess the expected value of genetic information. Expected returns are evaluated both in the presence of, and without, genetic trait information. Potential gains in the value of information can be quantified as research unravels the linkages between genetics and crop and animal performance and quality. An application to cattle feeding indicates potential gains to developing markets... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Value of information; Genetics; Livestock; Livestock Production/Industries. |
| Ano: 2006 |
URL: http://purl.umn.edu/23609 |
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| Lambert, David K.; Shonkwiler, John Scott. |
| This study attempts to link factors affecting the demand for Bureau of Land Management grazing to perceived changes in permittee welfare over the 1962-92 period. Annual demand for federal forage is found to be sensitive to active preference, beef cow and breeding ewe inventories, and grazing fees and nonfee allotment utilization costs. No evidence is found to support the notion that the demand for grazing has been affected by changes in property rights associated with the federal grazing permit that are not reflected in higher user costs. The total decrease in welfare generated from the permit that are not reflected in higher user costs. The total decrease in welfare generated from the permit to graze public lands has been about 9% per authorized cattle... |
| Tipo: Journal Article |
Palavras-chave: Land Economics/Use. |
| Ano: 1995 |
URL: http://purl.umn.edu/30926 |
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| Leistritz, F. Larry; Lambert, David K.; Coon, Randal C.. |
| The purpose of this report is to assess the role of agriculture in the North Dakota economy. This analysis is both statewide and regional in perspective (data are provided for each of the state's eight planning regions). Key indicators used in the analysis include sales for final demand (i.e., sales to out-of-state markets), gross business volume (gross receipts), gross state product (value added), and direct employment for each economic sector. The analysis reveals that, although its role in the North Dakota economy has been reduced in a relative sense, agriculture remains a cornerstone of the state economy and remains the largest goods and services exporting sector. While agriculture accounts for smaller shares of state sales for final demand, gross... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Economic base; Value added; Economic indicators; Community/Rural/Urban Development. |
| Ano: 2002 |
URL: http://purl.umn.edu/23095 |
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| Lambert, David K.. |
| Teaching efficiency is investigated for the nine departments in the College of Agriculture, Food Systems, and Natural Resources at North Dakota State University. Using Data Envelopment Analysis, departments are compared to their College peers in converting teaching faculty and teaching funds into three teaching outputs: student credit hours generated, undergraduate majors, and graduate students. Most departments are efficient in the technical conversion of inputs to outputs under variable returns to scale. Scale effects are evident, indicating some departments consistently extract higher average productivity from inputs in servicing undergraduate majors, graduate students, and in generating student credit hours. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Teaching/Communication/Extension/Profession. |
| Ano: 2004 |
URL: http://purl.umn.edu/23519 |
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| Lambert, David K.; Lim, Siew Hoon; Tweeten, Kathleen M.; Leistritz, F. Larry; Wilson, William W.; McKee, Gregory J.; Nganje, William E.; DeVuyst, Cheryl Sinn; Saxowsky, David M.. |
| Introduction: This report provides an overview of the important factors affecting investments in agricultural value-added ventures. The introductory section outlines current research on factors important in the location of economic activity. Research applied to specific agricultural value-added ventures, such as food manufacturing and livestock feeding and finishing operations, are discussed. A listing of resources available to entrepreneurs considering value-added investments concludes the introductory section. Following the introductory section are short overviews of industries that already have, or may have, potential for increasing economic activity in the state. All are based on the important foundation of agriculture in the state's economy or... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness. |
| Ano: 2006 |
URL: http://purl.umn.edu/23652 |
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| Lambert, David K.; Shaw, W. Douglass. |
| Nevada ranks third in the world in gold production. In order to operate the massive open pit gold mines, the State of Nevada granted mining companies a temporary permit to pump groundwater from near the open pits and dispose of it. Certain instream flows have nearly doubled relative to average historical flows in recent years. Following pit closure, surface flows will likely decline from historical levels. This study measures the impacts of these changing water supplies on downstream agricultural and recreational users. We argue that the creation of temporary changes in water rights for the downstream users would likely mitigate future losses both groups are expected to experience. |
| Tipo: Journal Article |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2000 |
URL: http://purl.umn.edu/30905 |
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| Leistritz, F. Larry; Lambert, David K.; Coon, Randal C.. |
| The purpose of this report is to assess the role of agriculture in the North Dakota economy. This analysis is both statewide and regional in perspective (data are provided for each of the state's eight planning regions). Key indicators used in the analysis include sales for final demand (i.e., sales to out-of-state markets), gross business volume (gross receipts), gross state product (value added), and direct employment for each economic sector. The analysis reveals that, although its role in the North Dakota economy has been reduced in a relative sense, agriculture remains a cornerstone of the state economy and remains the largest goods and services exporting sector. While agriculture accounts for smaller shares of state sales for final demand, gross... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Economic base; Value added; Economic indicators; Community/Rural/Urban Development. |
| Ano: 2002 |
URL: http://purl.umn.edu/23096 |
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| Novak, Patrick J.; Wachenheim, Cheryl J.; DeVuyst, Eric A.; Lambert, David K.. |
| Co-products of processing agricultural commodities are often marketed through private transaction rather than through public markets or those in which public transaction information is recorded or available. The resulting lack of historical price information prohibits the use of positive time series techniques to estimate demand. Demand estimates for co-products are of value to both livestock producers, who obtain them for use in livestock rations, and processors, who must sell or otherwise dispose of them. Linear programming has long been used, first by researchers and later as a mainstream tool for nutritionists and producers, to formulate least cost livestock rations. Here it is used as a normative technique to estimate step function demand... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agribusiness; Demand and Price Analysis. |
| Ano: 2001 |
URL: http://purl.umn.edu/36172 |
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| Lambert, David K.. |
| Ranch production and marketing decisions occur sequentially over time as uncertainty regarding future events is resolved. The model developed in this paper explicitly considers the sequential nature of ranch decision making in determining optimal strategies for calf retention and production. A number of optimal decisions are reported for each period, conditional upon the state of nature and expected future events at that decision node. Solutions are found to be dependent on observed and expected output prices. |
| Tipo: Journal Article |
Palavras-chave: Livestock Production/Industries. |
| Ano: 1989 |
URL: http://purl.umn.edu/32445 |
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| Wachenheim, Cheryl J.; Novak, Patrick J.; DeVuyst, Eric A.; Lambert, David K.. |
| Co-products of processing agricultural commodities are often marketed through private transaction rather than through public markets or those in which public transaction information is recorded or available. The resulting lack of historical price information prohibits the use of positive time series techniques to estimate demand. Demand estimates for co-products are of value to both livestock producers, who obtain them for use in livestock rations, and processors, who must sell or otherwise dispose of them. Linear programming has long been used, first by researchers and later as a mainstream tool for nutritionists and producers, to formulate least-cost livestock rations. Here it is used as a normative technique to estimate step function demand... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Co-products; Demand estimation; Econometrics; Linear programming; Agribusiness. |
| Ano: 2001 |
URL: http://purl.umn.edu/23488 |
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| Registros recuperados: 26 | |
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