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	Provedor de dados AgEcon (4) Autor Ma, Shan (4) Lupi, Frank (3) Swinton, Scott M. (3) Chen, Huilan (1) Jolejole, Christina B. (1) Palavra-chave Environmental Economics and Policy (4) Q51 (4) Q57 (3) Agricultural and Food Policy (2) Contingent valuation (2) Ecosystem services (2) Aggregate supply and demand (1) Agricultural land (1) Agricultural policy (1) Appraisal value (1) Cropland (1) Eutrophication (1) GIS. (1) Greenhouse gas (1) Hedonic (1) Non-participation (1) Numerical certainty scale (1) Payment-for-Ecosystem-Services (PES) (1) Payment-for-environmental-services (1) Preference Uncertainty (1) Mais... Tipo do documento Conference Paper or Presentation (3) Thesis or Dissertation (1) Ano 2011 (2) 2010 (2) País United States (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Combining Supply and Demand Estimates for Ecosystem Services from Cropland AgEcon Ma, Shan; Swinton, Scott M.; Lupi, Frank. Payment-for-Ecosystem-Services (PES) programs are gaining appeal as flexible approaches to inducing the voluntary provision of ecosystem services (ES). Farmers, who manage agricultural ecosystems, provide important nonmarket ecosystem services to the public by their choice of production inputs and management practices. Although there exist various PES programs in the United States and Europe, we are aware of none that was designed based on a comprehensive understanding of the underlying supply and demand of ecosystem services. Taking advantage of unique, coupled datasets of stated preferences, this paper combines a supply-side cost function of farmers’ willingness to adopt practices that provide increased ES with a demand-side social benefit function of... Tipo: Conference Paper or Presentation Palavras-chave: Payment-for-Ecosystem-Services (PES); Contingent valuation; Aggregate supply and demand; Cropland; Eutrophication; Greenhouse gas; Agricultural and Food Policy; Environmental Economics and Policy; Q11; Q51; Q57; Q58. Ano: 2011 URL: http://purl.umn.edu/103501 Why Farmers Opt Not to Enroll in Payment-for-Environmental-Services Programs AgEcon Ma, Shan; Swinton, Scott M.; Lupi, Frank; Jolejole, Christina B.. Payment-for-environmental-services (PES) programs are the focus of increasing attention globally. While existing PES programs can observe who participates and who does not, the reasons for nonparticipation can be opaque. Taking advantage of a unique stated preference data set that includes a follow-up question on conditions for participation, this study differentiates two types of non-participants, those deterred by insufficient payments, and those deterred by fundamental incompatibility with the farm operation. Survey weighted and spatially weighted probit models are applied to examine the determinants of farmers’ willingness to enroll in PES programs and their willingness to consider enrollment at the same or a high payment. Results suggest the decision... Tipo: Conference Paper or Presentation Palavras-chave: Payment-for-environmental-services; Agricultural policy; Non-participation; Working land; Stated preference; Spatial probit; Agricultural and Food Policy; Environmental Economics and Policy; Production Economics; Q18; Q51; Q57. Ano: 2010 URL: http://purl.umn.edu/61392 Modeling Certainty-Adjusted Willingness to Pay for Ecosystem Service Improvement from Agriculture AgEcon Ma, Shan; Lupi, Frank; Swinton, Scott M.; Chen, Huilan. The public demand for ecosystem services measured by willingness to pay (WTP) in contingent valuation studies provides important information for designing Payment-for-Ecosystem-Service (PES) programs. However, the hypothetical markets for contingent valuation and respondents’ unfamiliarity with certain ecosystem services may increase their preference uncertainty, which may increase variance and even cause bias in WTP estimates. Taking advantage of a unique stated preference data set that includes a follow-up question rating the respondent’s certainty level, this study evaluates alternative methods of modeling certainty-adjusted WTP for cleaner lakes and abated global warming. Results suggest that the incorporation of self-reported uncertainty into binary... Tipo: Conference Paper or Presentation Palavras-chave: Contingent valuation; Willingness to Pay; Preference Uncertainty; Numerical certainty scale; Ecosystem services; Environmental Economics and Policy; Research Methods/ Statistical Methods; Risk and Uncertainty; Q51; Q57. Ano: 2011 URL: http://purl.umn.edu/103734 Hedonic Valuation of Ecosystem Services Using Agricultural Land Prices AgEcon Ma, Shan. Agriculture, an ecosystem transformed by humans for the purpose of supplying food, fiber and biofuel, can provide people a host of benefits, or ecosystem services (ES). While markets exist for farm products, many of today’s central agro-environmental policy concerns are related to ES that lack complete markets, such as regulating ES and recreational, aesthetic and cultural ES. Valuation of non-marketed ES linked to agriculture is needed to improve their utilization and efficient provision. Some ES that facilitate agricultural production or provide natural amenities can be perceived by people through various natural resources and landscapes on farmlands and surrounding areas. One indirect way to measure the value of ES is via what people pay for the lands... Tipo: Thesis or Dissertation Palavras-chave: Agricultural land; Hedonic; Ecosystem services; Sales price; Appraisal value; GIS.; Environmental Economics and Policy; Q24; Q51; Q57.. Ano: 2010 URL: http://purl.umn.edu/59321 Registros recuperados: 4 Primeira ... 1 ... Última

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