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AN INSIGHT INTO THE ECONOMIC VALUE OF REEF ENVIRONMENTS THROUGH THE LITERATURE: THE CASE OF THE SEAFLOWER BIOSPHERE RESERVE Boletín de Investigaciones
Londoño-Díaz,Luz; Vargas-Morales,Myriam.
The Seaflower Biosphere Reserve (SBR) is one of the few places in Colombia with a set of available studies on the economic value of its reef environments. This paper seeks to review the policy applications of these studies, and evaluate the use of benefit transfer (BT) methods to predict value estimates for sites in the SBR where no valuations have been performed. First, the paper provides an analysis and categorization of policy uses of existing results. A set of economic valuation studies were identified as somewhat influential in policy applications, because they provided financial sustainability tools for marine protected areas. A case study was selected from the pool of influential studies in order to assess the viability of BT. Second, the viability...
Tipo: Journal article Palavras-chave: Archipelago of San Andrés; Old Providence and Santa Catalina; Economic valuation; Benefit transfer; Coral reefs; Decision-making.
Ano: 2015 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612015000100005
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Andalusian Demand for Non-Market Goods from Mountain Olive Groves AgEcon
Arriaza Balmón, Manuel; Gomez-Limon, Jose Antonio; Kallas, Zein; Nekhay, Olexandr.
Agricultural multifunctionality is the recognition of the joint exercise of economic, environmental and social functions by this sector. In order to make this concept operative for the design of public policies, it is necessary to estimate the social demand for such functions. The main objective of this article is to present an empirical application in this line. For this purpose we have taken the agricultural system of mountain olive groves in Andalusia (Southern Spain) at risk of abandonment after the decoupling of the EU subsidies as a case study. The economic valuation technique used is the Choice Experiment. According to the results, there is a different contribution of each attribute to the improvement of the Society level of utility. The main...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural multifunctionality; Economic valuation; Choice experiment; Olive groves; Andalusia (Spain); Crop Production/Industries; Demand and Price Analysis; Q11; Q18; Q24.
Ano: 2006 URL: http://purl.umn.edu/25385
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Aportaciones desde la economía de la adaptación a la toma de decisiones sobre cambio climático: un ejemplo para la Comunidad Autónoma del País Vasco AgEcon
Galarraga, Ibon; Oses, Nuria; Markandya, Anil; Chiabai, Aline; Khantun, Kaysara.
As a consequence of Climate Change sea level rise as well as a change in the intensity and propensity of rain are expected in the Basque Country. Valuing the costs and benefits of adapting to these changes becomes an important piece of information for the planning process. This paper develops two methodological frameworks. The first one devoted to estimating the economic impacts to urban areas of an increase in the risk of flooding. The values estimated for the Nervión river in the city of Amurrio (Álava) indicate that the average expected damage will increase in 15 per cent as a consequence of CC (from €56,097 to €64,451). For an extreme episode the total loss could increase to €20 million. The second framework is oriented towards the valuation of the...
Tipo: Journal Article Palavras-chave: Climate change impacts; Economic valuation; Environmental Economics and Policy; Q51; Q54.
Ano: 2011 URL: http://purl.umn.edu/117620
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APPLYING A METHOD OF PAIRED COMPARISONS TO MEASURE ECONOMIC VALUES FOR MULTIPLE GOODS SETS AgEcon
Rosenberger, Randall S.; Peterson, George L.; Loomis, John B..
A method of paired comparison is adapted for use in estimating economic measures of value. The method elicits multiple binary choices for paired items in a choice set. Probability distributions and economic values are estimated nonparametrically and parametrically. The method is applied in an experimental context with a choice set composed of four private goods and several sums of money. The sample's median value estimtes for the goods are generally not different than the market prices for these goods. People who are in the market for a good value it higher than those not in the market for the good.
Tipo: Journal Article Palavras-chave: Alternative gains; Economic valuation; Hypothetical market; Paired comparisons; Stated choice method; Research Methods/ Statistical Methods; C51; C80; D12; Q26.
Ano: 2002 URL: http://purl.umn.edu/15516
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Are Citizens Willing to Pay for Agricultural Multifunctionality? AgEcon
Kallas, Zein; Gomez-Limon, Jose Antonio; Arriaza Balmón, Manuel.
Agricultural multifunctionality is the recognition of the joint exercise of economic, environmental and social functions by this sector. In order to make this concept operative for the design of public policies, it is necessary to estimate the social demand for such functions. The main objective of this article is to present an empirical application in this line. For this purpose we have taken the agricultural system of cereal steppes in Tierra de Campos (Spain) as a case study. The economic valuation technique used is the Choice Experiment. The results suggest the existence of a significant demand for the different functions, although this demand is heterogeneous, depending on the socio-economic characteristics of the individuals.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural multifunctionality; Agricultural policy; Economic valuation; Choice experiment; Consumer/Household Economics; Q18; Q11; Q25.
Ano: 2006 URL: http://purl.umn.edu/25476
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Attitudinal determinants of willingness-to-pay for river ecosystem improvements in central Chile: A choice experiment Ciencia e Investigación Agraria
Huenchuleo,Carlos A; Barkmann,Jan; Marggraf,Rainer.
A respondent’s preference for non-market goods depends not only on the attributes of the goods but also on the respondent’s attitude towards the goods being valued. Accounting for these characteristics may substantially improve the ability of stated choice models to represent preference heterogeneity. In this regard, we analyzed the influence of respondent attitudes on the valuation of river ecosystem quality attributes affected by pulp mill wastewater in two central Chilean watersheds. We applied the Choice Experiment (CE) method to assess preferences on river pollution risk, water quality effects, threatened species and the yield in local fisheries. The payment vehicle was an additional annual charge to the electricity bill. All three...
Tipo: Journal article Palavras-chave: Attitudes; Choice modeling; Economic valuation; Water resource.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000100011
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Core Issues in the Economics of Biodiversity Conservation AgEcon
Tisdell, Clement A..
Critically reviews the following core issues in the economics of biodiversity conservation: reliance on the stated preferences of individuals as a guide to biodiversity conservation, the relevance of the phylogenetic similarity principle (and other attributes of organisms) for the survival of species; the implications of the Noah’s ark problem for selecting features of biodiversity to be saved and the difficulties raised by criteria based on safe minimum populations of species or on minimum environmental standards; the extent to which the precautionary principle can be rationally used to support the conservation of biodiversity; the impact of market extensions and globalization, as well as market and other institutional failures, on biodiversity loss; the...
Tipo: Working or Discussion Paper Palavras-chave: Biodiversity conservation; Economic valuation; Intergenerational equity; Phylogenetic similarity principle; Precautionary principle; Sustainable development.; Environmental Economics and Policy; Q5; Q51; Q56; Q57.
Ano: 2010 URL: http://purl.umn.edu/92772
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Current overview and potential applications of the soil ecosystem services approach in Brazil PAB
Prado,Rachel Bardy; Fidalgo,Elaine Cristina Cardoso; Monteiro,Joyce Maria Guimarães; Schuler,Azeneth Eufrausino; Vezzani,Fabiane Machado; Garcia,Junior Ruiz; Oliveira,Aline Pacobayba de; Viana,João Herbert Moreira; Pedreira,Bernadete da Conceição Carvalho Gomes; Mendes,Ieda de Carvalho; Reatto,Adriana; Parron,Lucília Maria; Clemente,Eliane de Paula; Donagemma,Guilherme Kangussu; Turetta,Ana Paula Dias; Simões,Margareth.
Abstract Human pressure on ecosystems has undesirable impacts on human well-being. After the Millennium Project, much interdisciplinary research has been developed worldwide aiming to understand these impacts on ecosystem flows and processes, and to learn about the costs and the benefits of ecosystem services for production. Soil provides many ecosystem services, since its multi-functionality is the basis for food production, water filtration, nutrient cycling, and other goods essential to life. This article presents the main concepts and classifications of soil ecosystem services and of its functions; the indicators and the methods for assessment, modeling, and valuation of ecosystem services; some recent applications to assess and evaluate impacts of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Economic valuation; Environmental services; Soil function; Soil indicators; Soil management; Public policy; Soil quality.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901021
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Demand for non-commodity outputs from mountain olive groves AgEcon
Arriaza Balmón, Manuel; Gomez-Limon, Jose Antonio; Kallas, Zein; Nekhay, Olexandr.
Agricultural multifunctionality is the recognition of the joint exercise of economic, environmental and social functions by this sector. In order to make this concept operative to support the design of public policies, it is necessary to estimate the social demand for such functions. The main objective of this article is to present an empirical application in this line. For this purpose we have adopted the agricultural system of mountain olive groves in Andalusia (Southern Spain) at risk of abandonment after the decoupling of the EU subsidies as a case study. The economic valuation technique used is the Choice Experiments. According to the results, each attribute included in the concept of multifunctionality makes a different contribution to the...
Tipo: Journal Article Palavras-chave: Agricultural multifunctionality; Economic valuation; Choice experiments; Olive groves; Andalusia (Spain); Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/93800
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Demand for Non-Commodity Outputs from Spanish Extensive Agricultural Systems AgEcon
Kallas, Zein; Gomez-Limon, Jose Antonio; Arriaza Balmón, Manuel.
Agricultural multifunctionality is the recognition of the joint exercise of economic, environmental and social functions by this sector. In order to make this concept operative to support the design of public policies, it is necessary to estimate the social demand for such functions. The main objective of this article is to present two empirical applications in this line. For this purpose we have adopted the agricultural system of mountain olive groves in Andalusia (Southern Spain) at risk of abandonment after the decoupling of the EU subsidies and the agricultural system of cereal steppes in Tierra de Campos (North-western Spain). The economic valuation technique used is the Choice Experiment. The results suggest the existence of a significant demand for...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural multifunctionality; Economic valuation; Choice experiments; Extensive agriculture; Andalusia; Castilla-Leon (Spain); Farm Management.
Ano: 2007 URL: http://purl.umn.edu/9427
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Economic valuation of environmental goods and services IPB - Escola Superior Agrária
Matos, Alda; Cabo, Paula; Ribeiro, Maria Isabel; Fernandes, António.
The economic valuation of environmental goods and services (EVEG&S) results of the increasing concern with the quality of industrial products and the reduction of social welfare. The EVEG&S presents the direct and indirect costs and benefits of quantitative and qualitative environmental changes in goods and services and corresponding impacts. This is particularly important in the valuation of investment projects and governmental policies. This study consists in a survey of environmental appraisal methods, focusing into the hypothetical and complementary market based ones. The review reveals that evaluation of environmental quality is very complex. In fact, for each criterion there are several assumptions that are inapplicable to all situations....
Tipo: ConferenceObject Palavras-chave: Economic valuation; Natural resources.
Ano: 2010 URL: http://hdl.handle.net/10198/4484
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ECONOMIC VALUATION OF SOME WETLAND OUTPUTS OF MUD LAKE, MINNESOTA-SOUTH DAKOTA AgEcon
Roberts, Lisa A.; Leitch, Jay A..
The objective of this study was to estimate some economic values of Mud Lake, a managed, lacustrine wetland on the Minnesota-South Dakota border. Several outputs of Mud Lake were identified and an economic value was estimated for each. Flood control was valued at approximately $440 per acre, based on dollar damages prevented; water supply, using public utility revenues, was valued at $94 per acre; fish/wildlife habitat, recreation, and aesthetics were valued at about $21 per acre using the Contingent Valuation Method; and corrective expenditures were used to evaluate water quality at a negative per acre value of $180. When capitalized at 6 percent, the estimated total annual value of these four outputs is $6,250 per acre. These values can assist...
Tipo: Working or Discussion Paper Palavras-chave: Wetland; Outputs; Economic valuation; Flood control; Water supply; Water quality; Recreation; Aesthetics; Fish/wildlife habitat; Contingent valuation method; Resource /Energy Economics and Policy; Land Economics/Use.
Ano: 1997 URL: http://purl.umn.edu/23406
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Economical valuation of environmental goods and services IPB - Escola Superior Agrária
Matos, Alda; Cabo, Paula; Ribeiro, Maria Isabel; Fernandes, António.
The economic valuation of environmental goods and services (EVEG&S) results of the increasing concern with the quality of industrial products and the reduction of social welfare. The EVEG&S presents the direct and indirect costs and benefits of quantitative and qualitative environmental changes in goods and services and corresponding impacts. This is particularly important in the valuation of investment projects and governmental policies. This study consists in a survey of environmental appraisal methods, focusing into the hypothetical and complementary market based ones. The review reveals that evaluation of environmental quality is very complex. In fact, for each criterion there are several assumptions that are inapplicable to all situations....
Tipo: Article Palavras-chave: Economic valuation; Natural resources; Markets; Environmental goods.
Ano: 2010 URL: http://hdl.handle.net/10198/2642
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Evaluación del cambio tecnológico en Pinus: una aplicación en la región sur de Brasil. Repositório Alice
ALENCAR, J. R. de..
Esta tesis tiene por objetivo evaluar los beneficios económicos derivados de la inversión pública en la investigación y desarrollo de un sistema informatizado para la realización de simulaciones de crecimiento y de productividad de poblaciones y repoblaciones de Pinus, en la Región Sur de Brasil, denominado SISPLAN. Este sistema permite generar criterios para la planificación de la producción y la gestión de las repoblaciones forestales, disminuyendo incertidumbres, principalmente, en el momento de la planificación de la actividad forestal. La metodología consistió en identificar los costes y beneficios económicos derivados de la generación, utilización y mantenimiento de la tecnología analizada. El marco conceptual dentro del que se desarrolló la...
Tipo: Tese/dissertação (ALICE) Palavras-chave: Mudança tecnológica; Gestão florestal; Avaliação econômica; Simulação de manejo florestal; Pinus; Technological change; Forest management; Economic valuation.
Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/handle/doc/7380
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Évaluation monétaire des services écosystémiques. Un exemple d’usage dans la mise en place d’une politique de l’eau en France ArchiMer
Feuillette, Sarah; Levrel, Harold; Blanquart, Stéphanie; Gorin, Olivier; Monaco, Guillaume; Penisson, Bruno; Robichon, Stéphane.
In the context of the Water Framework Directive, the French Water Agencies were asked to justify exemptions, for disproportionate cost reasons, to the “good water” status in a series of river basins in 2015. The ministry of the Environment and the economists of the Water Agencies agreed on the fact that this justification would be based on cost-benefit analyses. A great number of cost-benefit analyses were carried out on water bodies or groups of water bodies. This article reports on this experience conducted by the French Water Agencies. It highlights the fact that the large majority of restoration projects generated higher costs than benefits. It suggests that the implementation of the Water Framework Directive could be considerably limited by the use of...
Tipo: Text Palavras-chave: Environnement; Dispositifs institutionnels; Eau; Évaluation économique; Coûts disproportionnés; Environment; Institutional systems; Water; Economic valuation; Disproportionate costs.
Ano: 2015 URL: https://archimer.ifremer.fr/doc/00480/59158/61787.pdf
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Mangrove Ecosystem Service Values and Methodological Approaches to Valuation: Where Do We Stand? ArchiMer
Himes-cornell, Amber; Grose, Susan O.; Pendleton, Linwood.
Mangroves, seagrass meadows, and salt marshes, collectively termed “Blue Forests,” are counted among the most valuable and productive coastal ecosystems on the planet. A recent literature review of the Blue Forest valuation research identified mangroves as the most frequently analyzed of these ecosystems, yet the literature demonstrates several deficits in terms of geographic location of studies, methods used to value the services, and most notably, a lack of valuation for cultural services. To better understand this, we analyzed the studies dealing specifically with mangroves from the original literature review to quantify what has been valued, where, by which methods, and the variation in the published values. We then use this information to synthesize...
Tipo: Text Palavras-chave: Ecosystem services; Mangrove; Economic valuation; Cultural ecosystem services; Benefit transfer.
Ano: 2018 URL: https://archimer.ifremer.fr/doc/00461/57258/59287.pdf
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Measuring the economic value of redistributing parasitoids for the control of the maize stemborer Busseola fusca Fuller (Lepidoptera: Noctuidae) in Kenya AgEcon
Kipkoech, Anderson Kipruto; Schulthess, Fritz; Yabann, Wilson K.; Kipsat, Mary J.; Mithofer, Dagmar.
This study assesses the ex ante economic impact of the establishment of two parasitoids, the scelionid egg parasitoid Telenomus isis Polaszek from West Africa and a virulent strain of the braconid larval parasitoid Cotesia sesamiae Cameron from western Kenya, to control stemborer. Using a Cobb-Douglas production function, it was estimated that yields increased by 28.5% when pesticides were used to control stemborers. The benefit-cost ratio after the establishment of the parasitoids ranged from 1:1 to 777:1, with a net present value of up to US$192 million. The study demonstrates the potential of redistributing parasitoids indigenous to Africa for the control of African stemborers. Because the benefits of biological control are positively scale dependent,...
Tipo: Journal Article Palavras-chave: Biological control; Economic valuation; Maize; Stemborers; Crop Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/93864
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Predição do preço do suíno abatido em função do peso e rendimento de carne na carcaça. Repositório Alice
GUIDONI, A. L.; IRGANG, S.; ALVES, S. R. S..
1996
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Estatística; Carcaça; Suíno; Análise econômica; Agricultural statistics; Carcass weight; Swine; Economic valuation; Economic analysis; Prices.
Ano: 1996 URL: http://www.alice.cnptia.embrapa.br/handle/doc/434703
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Rider Preferences and Economic Values for Equestrian Trails AgEcon
Hu, Wuyang; Pelton, Marie E.; Pagoulatos, Angelos.
Recreational horseback riding is an important but less studied component of the equine industry. Using choice experiment data collected from a survey conducted in Kentucky, this study assesses rider preferences and economic values associated with various equestrian trail characteristics. Results indicate that although individuals have different opinions, trail characteristics such as length of trail, scenic views, and distance from home all have significant economic implications. In addition, riders prefer trails that are restricted for horse-riding only. Policy implications on maintaining current and creating new trails are given based on these results.
Tipo: Presentation Palavras-chave: Choice experiment; Economic valuation; Equestrian trail; Land Economics/Use; Resource /Energy Economics and Policy; Q26.
Ano: 2012 URL: http://purl.umn.edu/123212
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Social Preferences for Management of Rural Forests in the Iberian Atlantic Region AgEcon
Prada, Albino; Gonzalez, Manuel; Vazquez, Maria Xose; Solino, Mario.
This article presents results from an experiment into attribute perception and relevant levels for management of woodland and mountain areas typical of the Iberian Peninsula's Atlantic region. The aim, which the authors argue has been robustly reached, was to identify those aspects of forestry policy clearly perceived by citizens. This is useful for defining enlargement of areas protected under Natura 2000 Network. Results show clear preference for an increase in woodland to over half the current surface area, with replanting of traditional trees, in woodlands of low density and trees of different age and, preferably in irregular shaped plots.
Tipo: Conference Paper or Presentation Palavras-chave: Landscape preference; Visual quality; Non-market goods; Preference models; Economic valuation; Landscape Management; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/24796
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