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OFF-SITE COSTS OF SOIL EROSION: A CASE STUDY IN THE WILLAMETTE VALLEY AgEcon
Moore, Walter B.; McCarl, Bruce A..
This study attempts to provide relative magnitudes of average and marginal costs of off-site sediment-related costs in Oregon’s Willamette Valley. Water treatment; road, river channel, and dam maintenance; and hydroelectric generation are examined. Road maintenance and water treatment are nonnegligible average cost items. These costs should not be interpreted as justification for erosion control as marginal cost estimates for water treatment indicate the controls on the margin would yield roughly one-third the average cost.
Tipo: Journal Article Palavras-chave: Land Economics/Use.
Ano: 1987 URL: http://purl.umn.edu/32477
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LIVESTOCK PRODUCTION POLICIES AND MEAT PROCESSING MARGINS: THE CASE OF NEW ZEALAND, 1967-1988 AgEcon
Griffith, Garry R.; Moore, Walter B..
The New Zealand export meat industry has been through a considerable number of changes in the 1980s. The deregulation of export slaughter facilities, Supplementary Minimum Prices, Producer Board intervention, declining livestock numbers and domestic cost pressures have all affected the performance of the domestically based processing sector. Major changes in market access and demand have influenced off-shore marketing operations, particularly for sheepmeats. Additionally, there has been a change in the type of meat exported with a greater proportion of further processed product shipped in recent years. As an example of the impact of these developments on livestock producers, the producer share of the United Kingdom wholesale market return for a...
Tipo: Journal Article Palavras-chave: Production Economics; Productivity Analysis.
Ano: 1991 URL: http://purl.umn.edu/22928
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