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Laband, David N.; Lentz, Bernard F.. |
Do cost considerations justify the current structure of production of extension services in which one or more providers exists in virtually all of the contiguous U.S. states? Provision of extension services has sizable cost implications for the host institutions. Yet, to our knowledge, there has been virtually no analysis of the impact of extension on higher education costs. Using academic year 1995-1996 data, we estimate a multiproduct cost function for 1,445 public institutions of higher education in the United States, including 65 that provide extension services. We find evidence of significant economies of scale with respect to the provision of extension services but no evidence of significant economies of scope between the provision of extension... |
Tipo: Journal Article |
Palavras-chave: Extensions services; Higher education; Multiproduct cost function; Public Economics; Teaching/Communication/Extension/Profession; I122; L89. |
Ano: 2005 |
URL: http://purl.umn.edu/43734 |
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Pandit, Ram; Laband, David N.. |
Trees cast shade on homes and buildings, lowering the inside temperatures and thus reducing demand for power to cool these buildings during hot times of the year. Drawing from a large sample of residences in Auburn, Alabama, we develop a statistical model that produces specific estimates of the electricity savings generated by shade-producing trees in a suburban environment. This empirical model links residential energy consumption to hedonic characteristics of the structures, characteristics and behaviors of the occupants, and the extent, density, and timing of shade cast on the structures. Our estimates suggest that if an additional 10 percent of the 125 million home owners in America started using tree shade to reduce electricity consumption an average... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental Economics and Policy; Resource /Energy Economics and Policy. |
Ano: 2010 |
URL: http://purl.umn.edu/59147 |
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