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Registros recuperados: 58
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Expert Opinion versus Transaction Evidence: Using the Reilly Index to Measure Open Space Premiums in the Urban-Rural Fringe AgEcon
Cotteleer, Geerte; Stobbe, Tracy; van Kooten, G. Cornelis.
Due to economic and population growth farmland and to a lesser extend other undeveloped areas are under pressure in the urban-rural fringe in British Columbia, Canada. The objectives of this paper are to determine if residential property values near Victoria, BC include open-space premiums for farmland, parks or golf courses, and to determine if using assessed values instead of market prices of the property result in the same findings. We estimate a Seemingly Unrelated Regression (SUR) model with two hedonic pricing equations, one with actual market values as the dependent variable and one with assessed property values, and compare the resulting estimates of shadow prices for open space amenities. Furthermore, we take account of spatial autocorrelation and...
Tipo: Working or Discussion Paper Palavras-chave: Hedonic pricing models; Spatial dependence; Assessed property values; Open space; Community/Rural/Urban Development; Land Economics/Use; R14; R52; C21; Q20; H23.
Ano: 2008 URL: http://purl.umn.edu/37085
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Hobby Farms and Protection of Farmland in British Columbia AgEcon
Stobbe, Tracy; Eagle, Alison J.; van Kooten, G. Cornelis.
Tipo: Working or Discussion Paper Palavras-chave: Hobby farmers; Agricultural Land Reserve; Geographical Information System; Urban-rural fringe; Zoning systems; Farmland fragmentation; Agricultural and Food Policy; Land Economics/Use; R11; R15; C50; R14.
Ano: 2008 URL: http://purl.umn.edu/37048
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Land Use Change: A Spatial Multinomial Choice Analysis AgEcon
Carrion-Flores, Carmen E.; Flores-Lagunes, Alfonso; Guci, Ledia.
Urban decentralization and dispersion trends have led to increased conversion of rural lands in many urban peripheries and exurban regions of the U.S. The growth of the exurban areas has outpaced growth in urban and suburban areas, resulting in growth pressures at the urban-rural fringe. A thorough analysis of land use change patterns and the ability to predict these changes are necessary for the effective design of regional environmental, growth, and development policies. We estimate a multinomial discrete choice model with spatial dependence using parcel-level data from Medina County, Ohio. Accounting for spatial dependence should result in improved statistical inference about land use changes. Our spatial model extends the binary choice “linearized...
Tipo: Conference Paper or Presentation Palavras-chave: Land Use Change; Multinomial Logit; Spatial Dependence; Community/Rural/Urban Development; Land Economics/Use; Research Methods/ Statistical Methods; R14; C21; C25.
Ano: 2009 URL: http://purl.umn.edu/49403
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The Effect of Climate Change on Transportation Flows and Inland Waterways Due to Climate-Induced Shifts in Crop Production Patterns AgEcon
Attavanich, Witsanu; McCarl, Bruce A.; Fuller, Stephen W.; Vedenov, Dmitry V.; Ahmedov, Zafarbek.
This study was funded by the the University Transportation Center for Mobility, Texas Transportation Institute
Tipo: Conference Paper or Presentation Palavras-chave: Grain Transportation; Climate change and agriculture; Climate change and transportation; Land use change; Supply of grain; Demand for grain; Crop production patterns; Inland waterways; Mississippi River Basin; Climate change adaptation; Welfare distribution; Corn transportation; Soybeans transportation; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; International Relations/Trade; Land Economics/Use; C61; L91; L92; Q15; Q17; Q54; R14; R41; R13.
Ano: 2011 URL: http://purl.umn.edu/109241
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The Impact of an Urban Growth Boundary on Land Development in Knox County, Tennessee: A Comparison of Two-Stage Probit Least Squares and Multilayer Neural Network Models AgEcon
Cho, Seong-Hoon; Omitaomu, Olufemi A.; Poudyal, Neelam C.; Eastwood, David B..
The impact of an urban growth boundary (UGB) on land development in Knox County, TN is estimated via two-stage probit and neural-network models. The insignificance of UGB variable in the two-stage probit model and more visible development patterns in the western part of Knoxville and the neighboring town of Farragut during the post-UGB period in both models suggest that the UGB has not curtailed urban sprawl. Although the network model is found to be a viable alternative to more conventional discrete choice approach for improving the predictability of land development, it is at the cost of evaluating marginal effects.
Tipo: Journal Article Palavras-chave: Land development; Multilayer neural network; Two-stage probit least squares; C35; R14.
Ano: 2007 URL: http://purl.umn.edu/37057
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Deforestation AgEcon
Folmer, Henk; van Kooten, G. Cornelis.
Tipo: Working or Discussion Paper Palavras-chave: Environmental Economics and Policy; Resource /Energy Economics and Policy; Q10; Q23; Q58; R14.
Ano: 2006 URL: http://purl.umn.edu/37035
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Which parameters determine farm development in Germany? AgEcon
Roder, Norbert; Kilian, Stefan.
In 2005, Germany implemented the Single Payment Scheme which lead to the conversion of direct payments into tradable, production decoupled, single farm payments. The transition from coupled to decoupled support instruments may impact the rate of structural change. The rate of structural change may accelerate since farms with a high share of income derived from CAP payments will abandon farming and lease their land. However, there are also good reasons why the rate of structural change might decrease especially if farmers do not behave as profit maximizers. In Germany agricultural land use is very heterogeneous with respect to management orientation and productivity even at local level. Most of the concerns related to structural change and development of...
Tipo: Conference Paper or Presentation Palavras-chave: Structural change; Data mining; Fischler Reform; Agricultural and Food Policy; Q16; Q15; R14.
Ano: 2008 URL: http://purl.umn.edu/44788
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Harnessing the Forces of Urban Expansion - The Public Economics of Farmland Development Allowance AgEcon
Chau, Nancy H.; Zhang, Weiwen.
For decades, rapid urban expansion has led to concerns over the loss of cultivated land in rural China. This contrasts sharply with another salient feature of the Chinese land policy reform landscape that has gone on largely unnoticed - the addition of newly cultivated land in China through land development has consistently exceeded land conversion. In a model featuring fiscal decentralization, local governments as custodians of land use and development, along with a land development allowance policy instituted in 1998, we show that a land development allowance policy can harness the forces of urban expansion to encourage agricultural land development.
Tipo: Working or Discussion Paper Palavras-chave: Land development allowance; Fiscal decentralization; Inter-jurisdictional competition; Agricultural development; Community/Rural/Urban Development; H11; H77; P35; R5; R14; O18.
Ano: 2011 URL: http://purl.umn.edu/99416
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Land Use Change, Benefit Transfer and Ecosystem Valuation in North Georgia AgEcon
Ngugi, Daniel; Mullen, Jeffrey D.; Bergstrom, John C..
This study seeks to forecast land use change in a North Georgia ecosystem, and estimate the economic value of the ecosystem using benefit transfer techniques. We forecast land use change based on a structural time series model and a simple growth rate model. The study suggests a lower bound willingness to pay value of about USD 16,000 per year to ensure compliance with fishing and drinking water quality standards with regard to fecal coliform bacteria and dissolved oxygen. Conservation efforts are likely to cost less than the cost of defensive behavior or ecosystem restoration.
Tipo: Conference Paper or Presentation Palavras-chave: Ecosystem; Economic value; North Georgia; Land use; Water quality; Structural time series; Benefit transfer; Forecasting; Environmental Economics and Policy; Land Economics/Use; Q51; Q53; Q57; R14.
Ano: 2009 URL: http://purl.umn.edu/47110
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The Economy-wide Greenhouse Gas Impacts of the Biofuels Boom (or Bust) AgEcon
Birur, Dileep K.; Golub, Alla A.; Hertel, Thomas W.; Rose, Steven K..
Several studies in the recent past have offered a contrasting and wide range of perspectives on economic and environmental implications of biofuels. In this study we develop a comprehensive and consistent framework for analyzing the global economic interactions and the direct and indirect impacts of biofuels production on greenhouse gas (GHG) emissions. We utilize a global Computable General Equilibrium (CGE) model which consists of interaction of energy commodities with explicit biofuels and their by-product sectors, land endowment classified by agro-ecological zones, and emission of four major GHGs - carbon dioxide, methane, nitrous oxide, fluorinated gases from agricultural and economic activities, including emissions associated with biofuel feedstock,...
Tipo: Conference Paper or Presentation Palavras-chave: Biofuels; Renewable Energy; Computable General Equilibrium (CGE); Agro Ecological Zones (AEZs); Land use change; Greenhouse Gas Emission.; Environmental Economics and Policy; International Relations/Trade; Land Economics/Use; Resource /Energy Economics and Policy; C68; Q18; Q42; R14.
Ano: 2009 URL: http://purl.umn.edu/49473
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Living on the Edge: Residential Property Values in the Urban-Rural Interface AgEcon
Espey, Molly; Fakhruddin, Fahmida; Gering, Lawrence R.; Lin, Huiyan.
This study estimates the contribution of both urban-rural fringe location and lake proximity on residential property values in three upstate counties of South Carolina through estimation of spatial hedonic housing price models. Location in the urban fringe and the urban-rural interface are found to have a positive impact on residential housing values relative to either urban or more rural locations. Lakes in the upstate contribute positively to housing values to the extent that the house has a view of a lake, lake access, or lake frontage.
Tipo: Journal Article Palavras-chave: Environmental valuation; Hedonic analysis; Lake proximity; Rural development; Urban-rural interface; Urban sprawl; O18; R14; R21.
Ano: 2007 URL: http://purl.umn.edu/37055
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The likely regional impacts of an agricultural emissions policy in New Zealand: Preliminary analysis AgEcon
Sin, Isabelle; Brunton, Emma; Hendy, Joanna; Kerr, Suzi.
Hendy and Kerr (2005b) find that an emissions charge on agricultural methane and nitrous oxide of $25 per tonne of carbon dioxide (CO2) equivalent would be likely to reduce New Zealand‘s net land-use related emissions for commitment period one in the order of 3%, with full accounting. The costs per farmer and as a percentage of profit would be very high. This paper considers the regional impacts of such a policy in New Zealand by allocating the emission charge across space according to the location of animals. We then combine our emissions charge information with data on the socio-economic characteristics of the affected areas. Obviously rural areas are heavily affected. In many respects, for example median income, ethnic mix, and percentage of working...
Tipo: Conference Paper or Presentation Palavras-chave: Climate change; Land use; Social impacts; Methane; Nitrous oxide; Dairy; Sheep; Beef; Distribution of costs; Regional; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Livestock Production/Industries; Q25; Q28; R14.
Ano: 2005 URL: http://purl.umn.edu/98506
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Impacts of Federal Policies and Programs on Wetlands AgEcon
Crosson, Pierre; Frederick, Kenneth D..
Human activities have resulted in the loss of about half of the original 221 million acres of wetlands in the conterminous 48 states. Federal laws, policies, and programs have had major impacts on the nation's wetland resources. Initially, they encouraged and subsidized the draining and filling of wetlands, the flooding of wetlands behind dams, and the diversion and alteration of streamflows to riparian wetlands. More recently, federal policies have been directed to conserving and preventing further net losses. The focus of this study is on the impacts of federal policies on riparian wetlands, i.e., those formed at the interface of rivers and streams and uplands and that require occasional flooding to maintain the health of their ecosystems. The study...
Tipo: Working or Discussion Paper Palavras-chave: Wetlands; Land use; Agricultural policy; Water policy; Environmental Economics and Policy; Q15; Q25; R14.
Ano: 1999 URL: http://purl.umn.edu/10579
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Sources of Agricultural Productivity Growth in Central Asia: The Case of Tajikistan and Uzbekistan AgEcon
Lerman, Zvi; Sedik, David J..
The paper examines agricultural production and productivity growth in two Central Asian countries – Tajikistan and Uzbekistan. Both countries are characterized by a significant shift of resources from the traditional Soviet model of collective agriculture to more market-compliant individual and family farming. In both countries, the beginning of the policy-driven switch to family farming around 1997 coincided with the beginning of recovery in agriculture, namely resumption of agricultural growth after a phase of transition decline since 1991. In addition to growth in total agricultural production, we also observe significant increases in productivity of both land and labor since 1997. These observations suggest that productivity growth may be attributable...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural productivity; Agricultural growth; Family farms; Corporate farms; Comparative performance; Agrarian reforms; Transition countries; Central Asia; Tajikistan; Uzbekistan; Agricultural and Food Policy; Community/Rural/Urban Development; Food Security and Poverty; International Development; Land Economics/Use; Productivity Analysis; P27; P31; P32; Q15; R14.
Ano: 2009 URL: http://purl.umn.edu/54713
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Ecotourism as a Means of Conserving Wetlands AgEcon
Pemberton, Carlisle A.; Mader-Charles, Kathleen.
The Nariva Swamp on the island of Trinidad in the Caribbean is being degraded due to increasing human activity. However, its conservation is desirable, as it is an internationally recognized wetland. The study examined an ecotourism project, with an emphasis on community participation, as a conservation approach to the Swamp, via benefit-cost analysis, where the benefits of conservation were measured by contingent valuation. Contingent valuation showed that the residents of Trinidad were willing to pay an average of $56 for conserving the Swamp. The analysis also showed that ecotourism represents an economically feasible use of ecologically fragile resources of this wetland.
Tipo: Journal Article Palavras-chave: Benefit-cost analysis; Contingent valuation of wetlands; Ecotourism; Q26; Q51; Q57; R14.
Ano: 2005 URL: http://purl.umn.edu/43521
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Open Space and Urban Sprawl: The Case of the Maryland Forest Conservation Act AgEcon
Lichtenberg, Erik.
Rapid urbanization enhances the desirability of policies for preserving open space but those policies may expand the urban boundary and create leapfrog development. We investigate this potential conflict between open space preservation and urban sprawl conceptually and empirically using data from the Baltimore-Washington suburbs. The estimated econometric model indicates that both zoning and forest planting requirements contribute to sprawl by increasing the amount of land needed to accommodate the current number of households. The impacts of these regulations on sprawl are modest, however, increasing urbanized area by less than one percent in response to a one percent increase in any of these three forms of regulation. Thus, while there does seem to...
Tipo: Working or Discussion Paper Palavras-chave: Land Economics/Use; R52; R14.
Ano: 2008 URL: http://purl.umn.edu/37812
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Integrating small farms in agent based models AgEcon
Roder, Norbert; Kantelhardt, Jochen.
In German agriculture structural change is mainly a result of the outmigration of smaller farms from the sector. The decisions of these farmers to leave or stay in the sector, are not based solely on financial data and market expectations. Other aspects are important such as the preservation of the cultural landscape, the continuation of the family tradition, or self-realisation. Only if these goals are adequately integrated into land use models, one can hope that the type and magnitude of reactions predicted by the model will be similar to that observed in reality. The main goal of this paper is to present a model approach that allows for the integration of non-monetary aspects into an agri-economic land use model. The approach is tested for a sample of...
Tipo: Conference Paper or Presentation Palavras-chave: Farmer attitude; Linear programming; Agent based modelling; Land market; Agricultural and Food Policy; Consumer/Household Economics; Land Economics/Use; Q12; Q15; R14.
Ano: 2009 URL: http://purl.umn.edu/52826
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Revenue-Recycling and the Efficiency and Spatial Distributional Impacts of Development Taxes AgEcon
Bento, Antonio M.; Franco, Sofia F.; Kaffine, Daniel T..
Recent studies that compare the efficiency and distributional impacts of alternative instruments to curb sprawl typically ignore what to do with the revenues from anti-sprawl policies, such as development taxes. This paper extends first-best analysis of development taxes aimed at preserving land at the urban fringe to account for interactions with other distortions within the urban system. By incorporating urban decline at the city core, which in turn, generates negative neighborhood spillover effects and extra pressure for development at the urban fringe, we provide a more complete framework to evaluate the efficiency and distributional impacts of development taxes. We consider three potential alternative schemes to recycle the revenues: lump sum...
Tipo: Working or Discussion Paper Palavras-chave: Urban Sprawl; Revenue-Recycling; Regional Coordination; Spatial Modeling; Environmental Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy; Q31; R14; R38.
Ano: 2008 URL: http://purl.umn.edu/51104
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Determinants of Land-Use Change In the United States 1982-1997 AgEcon
Lubowski, Ruben N.; Plantinga, Andrew J.; Stavins, Robert N..
Changes in the use of land in the United States produce significant economic and environmental effects with important implications for a wide variety of policy issues, including protection of wildlife habitat, management of urban growth, and mitigation of global climate change. In contrast to previous descriptive and qualitative analyses of the trends in national land use, this paper uses an econometric approach to isolate the importance of historical changes in land-use profits and key government policies in determining national land-use changes from 1982 to 1997. The policies we examine are the Conservation Reserve Program (CRP) and total government payments to crop producers. We estimate a national-level discrete choice model of changes among the major...
Tipo: Working or Discussion Paper Palavras-chave: Land use; Econometric model; Counterfactual simulation; Conservation Reserve Program (CRP); Land Economics/Use; C53; Q1; Q24; R14; R15.
Ano: 2003 URL: http://purl.umn.edu/10714
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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
Registros recuperados: 58
Primeira ... 123 ... Última
 

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