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Registros recuperados: 5
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Determinants of Timberland Use by Ownership and Forest Type in Alabama and Georgia AgEcon
Nagubadi, Rao V.; Zhang, Daowei.
Land use changes and timberland use by ownership and forest type in Alabama and Georgia between 1972 and 2000 are analyzed using a modified multinomial logit approach. Low average land quality, federal cost-share incentives, and favorable returns to forestry relative to agriculture were the main factors associated with timberland increase. Higher forestry returns helped increase industrial timberland but not nonindustrial private forests. An increase in hardwood forests at the expense of softwood and mixed forests was driven by increasing hardwood returns. Increasing softwood returns and tree planting assistance programs alleviated declines in softwood forests. Because factors influencing timberland use changes differ by ownership and forest type,...
Tipo: Journal Article Palavras-chave: Forest type; Land use determinants; Modified multinomial logit; Timberland ownership; Land Economics/Use; Q15; Q23; R15.
Ano: 2005 URL: http://purl.umn.edu/43726
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Political Pressure: An Examination of U.S. Senators’ Actions in Restricting Canadian Softwood Lumber Imports AgEcon
Godwin, Joseph; Zhang, Daowei.
Tipo: Conference Paper or Presentation Palavras-chave: Interest groups; Lumber industry; Political contributions; U.S.-Canada softwood lumber dispute.; International Relations/Trade.
Ano: 2010 URL: http://purl.umn.edu/60959
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Population Growth and Land Use Dynamics along Urban–Rural Gradient AgEcon
Polyakov, Maksym; Zhang, Daowei.
In this study we apply a spatial conditional logit model to determine factors influencing land cover change in three contiguous counties in West Georgia between 1992 and 2001 using point (pixel) based observations of land characteristics. We found that accessibility to population and population growth affect not only development of rural lands and transition between agricultural and forestry uses, but also influence changes between forest types. The model could be used to project land use–land cover change at watershed or subwatershed level and thus serve as a valuable tool for county and city planners.
Tipo: Journal Article Palavras-chave: Conditional logit; Land use change; Population gravity index; Spatial lag; Agribusiness; Labor and Human Capital; Land Economics/Use; Q15; Q23; R14.
Ano: 2008 URL: http://purl.umn.edu/47205
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SOCIOECONOMIC INFLUENCES ON LAND USE CHOICE AT WATERSHED LEVEL: A MULTINOMIAL LOGIT ANALYSIS OF LAND USE DISTRIBUTION IN WEST GEORGIA AgEcon
Bhattarai, Gandhi Raj; Hatch, L. Upton; Zhang, Daowei.
Allocation of fixed proportion of land to developed, forest, agricultural and other land uses in a watershed was modeled as an optimization problem faced by a single user. A multinomial logit model was used to estimate the effects of urbanization, demographic structure, personal income and spatial distribution of watersheds.
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use.
Ano: 2004 URL: http://purl.umn.edu/20183
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Total Factor Productivity and Canadian Softwood Lumber Imports AgEcon
Nagubadi, Rao V.; Zhang, Daowei; Thompson, Henry.
The gap in total factor productivity (TFP) growth in sawmill and wood preservation industry widened between the US and Canada over the period 1958 to 2003. Stages of the softwood lumber dispute had different effects on TFP growth. The strong housing market in the US increases imports of Canadian softwood, while the exchange rate and other variables have no effect. Trade restrictions since 1992 have been unable to stem imports due to strong US demand.
Tipo: Conference Paper or Presentation Palavras-chave: International Relations/Trade.
Ano: 2006 URL: http://purl.umn.edu/21311
Registros recuperados: 5
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