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PUPIL TRANSPORTATION: THE IMPACT OF MARKET STRUCTURE ON EFFICIENCY IN RURAL, SUBURBAN, AND URBAN SCHOOL DISTRICTS IN MINNESOTA AgEcon
McCullough, Gerard J.; Lazarus, Sheryl S..
This paper presents a cost function for the pupil transportation industry in Minnesota. In-house provision of transportation was not shown to be more costly than outsourcing. Large contractors may seek the most profitable contracts in urban and suburban areas, while showing little interest in contracting opportunities in rural school districts.
Tipo: Conference Paper or Presentation Palavras-chave: Public Economics.
Ano: 2004 URL: http://purl.umn.edu/20204
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ECONOMIC IMPACT OF INTRODUCING ROTATIONS ON LONG ISLAND POTATO FARMS AgEcon
Lazarus, Sheryl S.; White, Gerald B..
Potatoes have been grown continuously on many Long Island (New York) fields. Environmental concerns have raised questions about the continued usage of this practice. A farm-level linear programming model was used to investigate the economic impacts of crop rotations which result in reduced potato acreage. Crop rotations (an Integrated Pest Management tactic) reduced total pesticide use, but also reduced returns above variable costs as successively stringent rotation requirements were forced into the solution. The crop rotations which caused the least effect on income were identified.
Tipo: Journal Article Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1984 URL: http://purl.umn.edu/28905
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