Stated versus revealed knowledge: Determinants of offsetting CO2 emissions from fuel consumption in vehicle use
Author
Abstract
Suggested Citation
DOI: 10.1016/j.enpol.2011.10.027
Download full text from publisher
As the access to this document is restricted, you may want to search for a different version of it.
References listed on IDEAS
- Scarpa, Riccardo & Willis, Ken, 2010. "Willingness-to-pay for renewable energy: Primary and discretionary choice of British households' for micro-generation technologies," Energy Economics, Elsevier, vol. 32(1), pages 129-136, January.
- Keane, Michael P, 1994. "A Computationally Practical Simulation Estimator for Panel Data," Econometrica, Econometric Society, vol. 62(1), pages 95-116, January.
- Geweke, John & Keane, Michael P & Runkle, David, 1994.
"Alternative Computational Approaches to Inference in the Multinomial Probit Model,"
The Review of Economics and Statistics, MIT Press, vol. 76(4), pages 609-632, November.
- John Geweke & Michael P. Keane & David E. Runkle, 1994. "Alternative computational approaches to inference in the multinomial probit model," Staff Report 170, Federal Reserve Bank of Minneapolis.
- James Murphy & P. Allen & Thomas Stevens & Darryl Weatherhead, 2005.
"A Meta-analysis of Hypothetical Bias in Stated Preference Valuation,"
Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 30(3), pages 313-325, March.
- Murphy, James J. & Allen, P. Geoffrey & Stevens, Thomas H. & Weatherhead, Darryl, 2003. "A Meta-Analysis Of Hypothetical Bias In Stated Preference Valuation," Working Paper Series 14518, University of Massachusetts, Amherst, Department of Resource Economics.
- Laura O. Taylor & Ronald G. Cummings, 1999. "Unbiased Value Estimates for Environmental Goods: A Cheap Talk Design for the Contingent Valuation Method," American Economic Review, American Economic Association, vol. 89(3), pages 649-665, June.
- Alberini, Anna & Boyle, Kevin & Welsh, Michael, 2003. "Analysis of contingent valuation data with multiple bids and response options allowing respondents to express uncertainty," Journal of Environmental Economics and Management, Elsevier, vol. 45(1), pages 40-62, January.
- Andrew A. Goett & Kathleen Hudson & Kenneth E. Train, 2000. "Customers' Choice Among Retail Energy Suppliers: The Willingness-to-Pay for Service Attributes," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 1-28.
- Borsch-Supan, Axel & Hajivassiliou, Vassilis A., 1993.
"Smooth unbiased multivariate probability simulators for maximum likelihood estimation of limited dependent variable models,"
Journal of Econometrics, Elsevier, vol. 58(3), pages 347-368, August.
- Vassilis A. Hajivassiliou & Axel Borsch-Supan, 1990. "Smooth Unbiased Multivariate Probability Simulators for Maximum Likelihood Estimation of Limited Dependent Variable Models," Cowles Foundation Discussion Papers 960, Cowles Foundation for Research in Economics, Yale University.
- Banfi, Silvia & Farsi, Mehdi & Filippini, Massimo & Jakob, Martin, 2008.
"Willingness to pay for energy-saving measures in residential buildings,"
Energy Economics, Elsevier, vol. 30(2), pages 503-516, March.
- Silvia Banfi & Mehdi Farsi & Massimo Filippini & Martin Jakob, 2005. "Willingness to Pay for Energy-Saving Measures in Residential Buildings," CEPE Working paper series 05-41, CEPE Center for Energy Policy and Economics, ETH Zurich.
- John A. List, 2001.
"Do Explicit Warnings Eliminate the Hypothetical Bias in Elicitation Procedures? Evidence from Field Auctions for Sportscards,"
American Economic Review, American Economic Association, vol. 91(5), pages 1498-1507, December.
- John List, 2001. "Do explicit warnings eliminate the hypothetical bias in elicitation procedures? Evidence from field auctions for sportscards," Framed Field Experiments 00163, The Field Experiments Website.
- White, Halbert, 1982. "Maximum Likelihood Estimation of Misspecified Models," Econometrica, Econometric Society, vol. 50(1), pages 1-25, January.
- Kataria, Mitesh, 2009. "Willingness to pay for environmental improvements in hydropower regulated rivers," Energy Economics, Elsevier, vol. 31(1), pages 69-76, January.
- Nicholas Linacre & Alexandre Kossoy & Philippe Ambrosi, "undated". "State and Trends of the Carbon Market 2011," World Bank Publications - Reports 13400, The World Bank Group.
- Akter, Sonia & Brouwer, Roy & Brander, Luke & van Beukering, Pieter, 2009. "Respondent uncertainty in a contingent market for carbon offsets," Ecological Economics, Elsevier, vol. 68(6), pages 1858-1863, April.
- MacMillan, Douglas & Hanley, Nick & Lienhoop, Nele, 2006. "Contingent valuation: Environmental polling or preference engine?," Ecological Economics, Elsevier, vol. 60(1), pages 299-307, November.
- Longo, Alberto & Markandya, Anil & Petrucci, Marta, 2008.
"The internalization of externalities in the production of electricity: Willingness to pay for the attributes of a policy for renewable energy,"
Ecological Economics, Elsevier, vol. 67(1), pages 140-152, August.
- Alberto Longo & Anil Markandya & Marta Petrucci, 2006. "The Internalization of Externalities in The Production of Electricity: Willingness to Pay for the Attributes of a Policy for Renewable Energy," Working Papers 2006.132, Fondazione Eni Enrico Mattei.
- Longo, Alberto & Markandya, Anil & Petrucci, Marta, 2006. "The Internalization of Externalities in The Production of Electricity: Willingness to Pay for the Attributes of a Policy for Renewable Energy," International Energy Markets Working Papers 12111, Fondazione Eni Enrico Mattei (FEEM).
- John List & Craig Gallet, 2001. "What Experimental Protocol Influence Disparities Between Actual and Hypothetical Stated Values?," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 20(3), pages 241-254, November.
- Champ, Patricia A. & Bishop, Richard C. & Brown, Thomas C. & McCollum, Daniel W., 1997. "Using Donation Mechanisms to Value Nonuse Benefits from Public Goods," Journal of Environmental Economics and Management, Elsevier, vol. 33(2), pages 151-162, June.
- repec:wbk:wboper:13399 is not listed on IDEAS
- Samnaliev, Mihail & Stevens, Thomas H. & More, Thomas, 2006. "A comparison of alternative certainty calibration techniques in contingent valuation," Ecological Economics, Elsevier, vol. 57(3), pages 507-519, May.
- MacKerron, George J. & Egerton, Catrin & Gaskell, Christopher & Parpia, Aimie & Mourato, Susana, 2009. "Willingness to pay for carbon offset certification and co-benefits among (high-)flying young adults in the UK," Energy Policy, Elsevier, vol. 37(4), pages 1372-1381, April.
- Paul Peeters & Stefan Gossling & Susanne Becken, 2006. "Innovation towards tourism sustainability: climate change and aviation," International Journal of Innovation and Sustainable Development, Inderscience Enterprises Ltd, vol. 1(3), pages 184-200.
- Lorenzo Cappellari & Stephen P. Jenkins, 2003.
"Multivariate probit regression using simulated maximum likelihood,"
Stata Journal, StataCorp LP, vol. 3(3), pages 278-294, September.
- Lorenzo Cappellari & Stephen P. Jenkins, 2003. "Multivariate probit regression using simulated maximum likelihood," United Kingdom Stata Users' Group Meetings 2003 10, Stata Users Group.
- Patricia Champ & Richard Bishop, 2001. "Donation Payment Mechanisms and Contingent Valuation: An Empirical Study of Hypothetical Bias," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 19(4), pages 383-402, August.
- Roland Menges & Carsten Schroeder & Stefan Traub, 2005. "Altruism, Warm Glow and the Willingness-to-Donate for Green Electricity: An Artefactual Field Experiment," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 31(4), pages 431-458, August.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
Cited by:
- Ziegler, Andreas & Schwirplies, Claudia, 2014. "The determinants of voluntary carbon offsetting: A micro-econometric analysis of individuals from Germany and the United States," VfS Annual Conference 2014 (Hamburg): Evidence-based Economic Policy 100422, Verein für Socialpolitik / German Economic Association.
- Schwirplies, Claudia & Dütschke, Elisabeth & Schleich, Joachim & Ziegler, Andreas, 2019. "The willingness to offset CO2 emissions from traveling: Findings from discrete choice experiments with different framings," Ecological Economics, Elsevier, vol. 165(C), pages 1-1.
- Schwirplies, Claudia & Dütschke, Elisabeth & Schleich, Joachim & Ziegler, Andreas, 2017. "Consumers' willingness to offset their CO2 emissions from traveling: A discrete choice analysis of framing and provider contributions," Working Papers "Sustainability and Innovation" S05/2017, Fraunhofer Institute for Systems and Innovation Research (ISI).
- Blasch, Julia & Farsi, Mehdi, 2012.
"Retail demand for voluntary carbon offsets – a choice experiment among Swiss consumers,"
MPRA Paper
41259, University Library of Munich, Germany.
- Julia Blasch & Mehdi Farsi, 2012. "Retail demand for voluntary carbon offsets - A choice experiment among Swiss consumers," IED Working paper 12-18, IED Institute for Environmental Decisions, ETH Zurich.
- Daniel Engler & Gunnar Gutsche & Amantia Simixhiu & Andreas Ziegler, 2021. "Corporate CO2 offsetting in small- and medium-sized firms in Germany," MAGKS Papers on Economics 202136, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
- Sadia Cheema & Bilal Afsar & Basheer M. Al‐Ghazali & Ahsen Maqsoom, 2020. "Retracted: How employee's perceived corporate social responsibility affects employee's pro‐environmental behaviour? The influence of organizational identification, corporate entrepreneurship, and envi," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 27(2), pages 616-629, March.
- Spickermann, Alexander & Grienitz, Volker & von der Gracht, Heiko A., 2014. "Heading towards a multimodal city of the future?," Technological Forecasting and Social Change, Elsevier, vol. 89(C), pages 201-221.
- McLennan, Char-lee J. & Becken, Susanne & Battye, Rod & So, Kevin Kam Fung, 2014. "Voluntary carbon offsetting: Who does it?," Tourism Management, Elsevier, vol. 45(C), pages 194-198.
- Park, Jihyeon & Ryu, Yebin & Kim, Yitae, 2024. "Factors influencing air passengers' intention to purchase voluntary carbon offsetting programs: The moderating role of environmental knowledge," Journal of Air Transport Management, Elsevier, vol. 118(C).
- Engler, Daniel & Gutsche, Gunnar & Simixhiu, Amantia & Ziegler, Andreas, 2023. "On the relationship between corporate CO2 offsetting and pro-environmental activities in small- and medium-sized firms in Germany," Energy Economics, Elsevier, vol. 118(C).
- Andreas Lange & Andreas Ziegler, 2017. "Offsetting Versus Mitigation Activities to Reduce $$\hbox {CO}_{2}$$ CO 2 Emissions: A Theoretical and Empirical Analysis for the U.S. and Germany," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 66(1), pages 113-133, January.
- Balderas Torres, Arturo & MacMillan, Douglas C. & Skutsch, Margaret & Lovett, Jon C., 2015. "Reprint of ‘Yes-in-my-backyard’: Spatial differences in the valuation of forest services and local co-benefits for carbon markets in México," Ecological Economics, Elsevier, vol. 117(C), pages 283-294.
- Shahbaz, Muhammad & Haouas, Ilham & Hoang, Thi Hong Van, 2019. "Economic growth and environmental degradation in Vietnam: Is the environmental Kuznets curve a complete picture?," Emerging Markets Review, Elsevier, vol. 38(C), pages 197-218.
- Syed Haider Ali Shah & Basheer M. Al-Ghazali & Sabeen Bhatti & Nida Aman & Mochammed Fahlevi & Mohammed Aljuaid & Fakhrul Hasan, 2023. "The Impact of Perceived CSR on Employees’ Pro-Environmental Behaviors: The Mediating Effects of Environmental Consciousness and Environmental Commitment," Sustainability, MDPI, vol. 15(5), pages 1-25, February.
- Balderas Torres, Arturo & MacMillan, Douglas C. & Skutsch, Margaret & Lovett, Jon C., 2015. "‘Yes-in-my-backyard’: Spatial differences in the valuation of forest services and local co-benefits for carbon markets in México," Ecological Economics, Elsevier, vol. 109(C), pages 130-141.
Most related items
These are the items that most often cite the same works as this one and are cited by the same works as this one.- Ana Bedate & Luis Herrero & José Sanz, 2009. "Economic valuation of a contemporary art museum: correction of hypothetical bias using a certainty question," Journal of Cultural Economics, Springer;The Association for Cultural Economics International, vol. 33(3), pages 185-199, August.
- Grösche, Peter & Schröder, Carsten, 2011.
"Eliciting public support for greening the electricity mix using random parameter techniques,"
Energy Economics, Elsevier, vol. 33(2), pages 363-370, March.
- Grösche, Peter & Schröder, Carsten, 2010. "Eliciting Public Support for Greening the Electricity Mix Using Random Parameter Techniques," Ruhr Economic Papers 233, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
- Grösche, Peter & Schröder, Carsten, 2010. "Elicting public support for greening the electricity mix using random parameter techniques," Economics Working Papers 2010-02, Christian-Albrechts-University of Kiel, Department of Economics.
- Sund, Björn, 2009. "Certainty calibration in contingent valuation - exploring the within-difference between dichotomous choice and open-ended answers as a certainty measure," Working Papers 2009:1, Örebro University, School of Business.
- Peter Grösche & Carsten Schröder, 2010. "Eliciting Public Support for Greening the Electricity Mix Using Random Parameter Techniques," Ruhr Economic Papers 0233, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
- Liao, Shu-Yi & Tseng, Wei-Chun & Chen, Chi-Chung, 2010. "Eliciting public preference for nuclear energy against the backdrop of global warming," Energy Policy, Elsevier, vol. 38(11), pages 7054-7069, November.
- repec:zbw:rwirep:0233 is not listed on IDEAS
- Andreas Lange & Andreas Ziegler, 2017. "Offsetting Versus Mitigation Activities to Reduce $$\hbox {CO}_{2}$$ CO 2 Emissions: A Theoretical and Empirical Analysis for the U.S. and Germany," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 66(1), pages 113-133, January.
- Karen Blumenschein & GlennC. Blomquist & Magnus Johannesson & Nancy Horn & Patricia Freeman, 2008.
"Eliciting Willingness to Pay Without Bias: Evidence from a Field Experiment,"
Economic Journal, Royal Economic Society, vol. 118(525), pages 114-137, January.
- Karen Blumenschein & Glenn C. Blomquist & Magnus Johannesson & Nancy Horn & Patricia Freeman, 2008. "Eliciting Willingness to Pay Without Bias: Evidence from a Field Experiment," Economic Journal, Royal Economic Society, vol. 118(525), pages 114-137, January.
- Fifer, Simon & Rose, John M., 2016. "Can you ever be certain? Reducing hypothetical bias in stated choice experiments via respondent reported choice certaintyAuthor-Name: Beck, Matthew J," Transportation Research Part B: Methodological, Elsevier, vol. 89(C), pages 149-167.
- Ryan, Anthony M. & Spash, Clive L., 2011. "Is WTP an attitudinal measure? Empirical analysis of the psychological explanation for contingent values," Journal of Economic Psychology, Elsevier, vol. 32(5), pages 674-687.
- Carlsson, Fredrik & Kataria, Mitesh & Krupnick, Alan & Lampi, Elina & Löfgren, Åsa & Qin, Ping & Sterner, Thomas, 2013.
"The truth, the whole truth, and nothing but the truth—A multiple country test of an oath script,"
Journal of Economic Behavior & Organization, Elsevier, vol. 89(C), pages 105-121.
- Fredrik Carlsson & Mitesh Kataria & Alan Krupnick & Elina Lampi & Asa Löfgren & Ping Qin & Thomas Sterner & Susie Chung, 2010. "The Truth, the Whole Truth, and Nothing but the Truth A Multiple Country Test of an Oath Script," Jena Economics Research Papers 2010-076, Friedrich-Schiller-University Jena.
- Carlsson, Fredrik & Kataria, Mitesh & Krupnick, Alan & Lampi, Elina & Löfgren, Åsa & Qin, Ping & Sterner, Thomas & Chung, Susie, 2010. "The Truth, the Whole Truth, and Nothing but the Truth - A Multiple Country Test of an Oath Script," Working Papers in Economics 473, University of Gothenburg, Department of Economics.
- Merk, Christine & Rehdanz, Katrin & Schröder, Carsten, 2019. "How consumers trade off supply security and green electricity: Evidence from Germany and Great Britain," Energy Economics, Elsevier, vol. 84(S1).
- Frode Alfnes & Chengyan Yue & Helen H. Jensen, 2010.
"Cognitive dissonance as a means of reducing hypothetical bias,"
European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 37(2), pages 147-163, June.
- Frode Alfnes & Chengyan Yue & Helen H. Jensen, 2009. "Cognitive Dissonance as a Means of Reducing Hypothetical Bias," Center for Agricultural and Rural Development (CARD) Publications 09-wp486, Center for Agricultural and Rural Development (CARD) at Iowa State University.
- Alfnes, Frode & Yue, Chengyan & Jensen, Helen H., 2010. "Cognitive Dissonance As a Means of Reducing Hypothetical Bias," Staff General Research Papers Archive 31300, Iowa State University, Department of Economics.
- Alfnes, Frode & Yue, Chengyan & Jensen, Helen H., 2010. "Cognitive dissonance as a means of reducing hypothetical bias," ISU General Staff Papers 201001010800001507, Iowa State University, Department of Economics.
- Jens Abildtrup & Jette Bredahl Jacobsen & Suzanne Elizabeth Vedel & Udo Mantau & Robert Mavsar & Davide Pettenella & Irina Prokofieva & Florian Schubert & Anne Stenger & Elsa Varela & Enrico Vidale & , 2024.
"Preferences for climate change policies: the role of co-benefits,"
Journal of Environmental Economics and Policy, Taylor & Francis Journals, vol. 13(1), pages 110-128, January.
- Jens Abildtrup & Jette Bredahl Jacobsen & Suzanne Elizabeth Vedel & Udo Mantau & Robert Mavsar & Davide Pettenella & Irina Prokofieva & Florian Schubert & Anne Stenger & Elsa Varela & Enrico Vidale & , 2024. "Preferences for climate change policies: the role of co-benefits," Post-Print hal-04132398, HAL.
- Nicolas Jacquemet & Alexander James & Stéphane Luchini & Jason Shogren, 2011.
"Social Psychology and Environmental Economics: A New Look at ex ante Corrections of Biased Preference Evaluation,"
Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 48(3), pages 413-433, March.
- Nicolas Jacquemet & Alexander G. James & Stephane Luchini & Jason Shogren, 2010. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," Post-Print halshs-00462193, HAL.
- Nicolas Jacquemet & Alexander G. James & Stephane Luchini & Jason Shogren, 2011. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," Post-Print halshs-00584247, HAL.
- Nicolas Jacquemet & Alexander G. James & Stephane Luchini & Jason Shogren, 2011. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00584247, HAL.
- Nicolas Jacquemet & Alexander G. James & Stephane Luchini & Jason Shogren, 2011. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," PSE-Ecole d'économie de Paris (Postprint) halshs-00584247, HAL.
- Nicolas Jacquemet & Alexander G. James & Stephane Luchini & Jason Shogren, 2010. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00462193, HAL.
- Nicolas Jacquemet & Alexander G. James & Stéphane Luchini & Jason F. Shogren, 2010. "Social psychology and environmental economics: a new look at ex ante corrections of biased preference evaluation," Documents de travail du Centre d'Economie de la Sorbonne 10016, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne.
- Andreas Lange & Andreas Ziegler, 2012.
"Offsetting versus Mitigation Activities to Reduce CO2 Emissions: A Theoretical and Empirical Analysis for the U.S. and Germany,"
CER-ETH Economics working paper series
12/161, CER-ETH - Center of Economic Research (CER-ETH) at ETH Zurich.
- Andreas Lange & Andreas Ziegler, 2012. "Offsetting versus Mitigation Activities to Reduce CO2 Emissions: A Theoretical and Empirical Analysis for the U.S. and Germany," MAGKS Papers on Economics 201218, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
- Samnaliev, Mihail & Stevens, Thomas H. & More, Thomas, 2003. "A Comparison Of Cheap Talk And Alternative Certainty Calibration Techniques In Contingent Valuation," Working Paper Series 14517, University of Massachusetts, Amherst, Department of Resource Economics.
- Lopez-Becerra, E.I. & Alcon, F., 2021. "Social desirability bias in the environmental economic valuation: An inferred valuation approach," Ecological Economics, Elsevier, vol. 184(C).
- Murphy, James J. & Stevens, Thomas H., 2004.
"Contingent Valuation, Hypothetical Bias, and Experimental Economics,"
Agricultural and Resource Economics Review, Cambridge University Press, vol. 33(2), pages 182-192, October.
- Murphy, James J. & Stevens, Thomas H., 2004. "Contingent Valuation, Hypothetical Bias, and Experimental Economics," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 33(2), pages 1-11, October.
- Jinkwon Lee & Uk Hwang, 2016. "Hypothetical Bias in Risk Preferences as a Driver of Hypothetical Bias in Willingness to Pay: Experimental Evidence," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 65(4), pages 789-811, December.
- Johnston, Robert J., 2006. "Is hypothetical bias universal? Validating contingent valuation responses using a binding public referendum," Journal of Environmental Economics and Management, Elsevier, vol. 52(1), pages 469-481, July.
More about this item
Keywords
Climate change; CO2 offsetting; Vehicle use;All these keywords.
JEL classification:
Statistics
Access and download statisticsCorrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:enepol:v:40:y:2012:i:c:p:422-431. See general information about how to correct material in RePEc.
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/enpol .
Please note that corrections may take a couple of weeks to filter through the various RePEc services.