IDEAS home Printed from https://ideas.repec.org/p/sru/ssewps/200.html
   My bibliography  Save this paper

"I'm afraid I have bad news for you…" Estimating the impact of different health impairments on subjective well-being

Author

Listed:
  • Martin Binder

    (Max Planck Institute of Economics)

  • Alex Coad

    (Max Planck Institute of Economics
    SPRU, University of Sussex
    RATIO, Stockholm, Sweden)

Abstract

Bad health decreases individuals' happiness, but few studies measure the impact of specific illnesses. We apply matching estimators to examine how changes in different (objective) conditions of bad health affect subjective well-being for a sample of 100,265 observations from the British Household Panel Survey (BHPS) database (1996–2006). The strongest effect is for alcohol and drug abuse, followed by anxiety, depression and other mental illnesses, stroke and cancer. Adaptation to health impairments varies across health impairments. There is also a puzzling asymmetry: strong adverse reactions to deteriorations in health appear alongside weak increases in well-being after health improvements. In conclusion, our analysis offers a more detailed account of how bad health influences happiness than accounts focusing on how bad self-assessed health affects individual well-being.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Martin Binder & Alex Coad, 2012. ""I'm afraid I have bad news for you…" Estimating the impact of different health impairments on subjective well-being," SPRU Working Paper Series 200, SPRU - Science Policy Research Unit, University of Sussex Business School.
    • Handle: RePEc:sru:ssewps:200
    as

    Download full text from publisher

    File URL: http://www.sussex.ac.uk/spru/documents/sewp200.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Andrea Ichino & Fabrizia Mealli & Tommaso Nannicini, 2008. "From temporary help jobs to permanent employment: what can we learn from matching estimators and their sensitivity?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 23(3), pages 305-327.
    2. Andrew E. Clark & Yannis Georgellis, 2010. "Back to baseline in Britain: Adaptation in the BHPS," Working Papers halshs-00564821, HAL.
    3. Stewart, Jennifer M., 2001. "The impact of health status on the duration of unemployment spells and the implications for studies of the impact of unemployment on health status," Journal of Health Economics, Elsevier, vol. 20(5), pages 781-796, September.
    4. Betsey Stevenson & Justin Wolfers, 2008. "Economic Growth and Subjective Well-Being: Reassessing the Easterlin Paradox," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 39(1 (Spring), pages 1-102.
    5. Christopher Boyce & Alex Wood & Nattavudh Powdthavee, 2013. "Is Personality Fixed? Personality Changes as Much as “Variable” Economic Factors and More Strongly Predicts Changes to Life Satisfaction," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 111(1), pages 287-305, March.
    6. Paul Contoyannis & Andrew M. Jones & Nigel Rice, 2004. "The dynamics of health in the British Household Panel Survey," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 19(4), pages 473-503.
    7. Johnston, David W. & Propper, Carol & Shields, Michael A., 2009. "Comparing subjective and objective measures of health: Evidence from hypertension for the income/health gradient," Journal of Health Economics, Elsevier, vol. 28(3), pages 540-552, May.
    8. Arrow, J. O., 1996. "Estimating the influence of health as a risk factor on unemployment: A survival analysis of employment durations for workers surveyed in the German Socio-Economic Panel (1984-1990)," Social Science & Medicine, Elsevier, vol. 42(12), pages 1651-1659, June.
    9. Marco Caliendo & Sabine Kopeinig, 2008. "Some Practical Guidance For The Implementation Of Propensity Score Matching," Journal of Economic Surveys, Wiley Blackwell, vol. 22(1), pages 31-72, February.
    10. Andrew E. Clark & Ed Diener & Yannis Georgellis & Richard E. Lucas, 2008. "Lags And Leads in Life Satisfaction: a Test of the Baseline Hypothesis," Economic Journal, Royal Economic Society, vol. 118(529), pages 222-243, June.
    11. Contoyannis, Paul & Jones, Andrew M., 2004. "Socio-economic status, health and lifestyle," Journal of Health Economics, Elsevier, vol. 23(5), pages 965-995, September.
    12. Gardner, Jonathan & Oswald, Andrew J., 2007. "Money and mental wellbeing: A longitudinal study of medium-sized lottery wins," Journal of Health Economics, Elsevier, vol. 26(1), pages 49-60, January.
    13. Blanchflower, David G. & Oswald, Andrew J., 2008. "Hypertension and happiness across nations," Journal of Health Economics, Elsevier, vol. 27(2), pages 218-233, March.
    14. Andreas Knabe & Steffen Rätzel & Ronnie Schöb & Joachim Weimann, 2010. "Dissatisfied with Life but Having a Good Day: Time-use and Well-being of the Unemployed," Economic Journal, Royal Economic Society, vol. 120(547), pages 867-889, September.
    15. Krueger, Alan B. & Schkade, David A., 2008. "The reliability of subjective well-being measures," Journal of Public Economics, Elsevier, vol. 92(8-9), pages 1833-1845, August.
    16. Almus, Matthias & Czarnitzki, Dirk, 2003. "The Effects of Public R&D Subsidies on Firms' Innovation Activities: The Case of Eastern Germany," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(2), pages 226-236, April.
    17. Gardner, Jonathan & Oswald, Andrew, 2004. "How is mortality affected by money, marriage, and stress?," Journal of Health Economics, Elsevier, vol. 23(6), pages 1181-1207, November.
    18. Paul Dolan & Daniel Kahneman, 2008. "Interpretations Of Utility And Their Implications For The Valuation Of Health," Economic Journal, Royal Economic Society, vol. 118(525), pages 215-234, January.
    19. Easterlin, Richard A, 2001. "Income and Happiness: Towards an Unified Theory," Economic Journal, Royal Economic Society, vol. 111(473), pages 465-484, July.
    20. Gabriella Conti & Stephen Pudney, 2011. "Survey Design and the Analysis of Satisfaction," The Review of Economics and Statistics, MIT Press, vol. 93(3), pages 1087-1093, August.
    21. Guido W. Imbens, 2010. "Better LATE Than Nothing: Some Comments on Deaton (2009) and Heckman and Urzua (2009)," Journal of Economic Literature, American Economic Association, vol. 48(2), pages 399-423, June.
    22. Hirst, Michael, 2005. "Carer distress: A prospective, population-based study," Social Science & Medicine, Elsevier, vol. 61(3), pages 697-708, August.
    23. Layard, R. & Mayraz, G. & Nickell, S., 2008. "The marginal utility of income," Journal of Public Economics, Elsevier, vol. 92(8-9), pages 1846-1857, August.
    24. Anke Plagnol & Richard Easterlin, 2008. "Aspirations, Attainments, and Satisfaction: Life Cycle Differences Between American Women and Men," Journal of Happiness Studies, Springer, vol. 9(4), pages 601-619, December.
    25. Michael Lechner & Rosalia Vazquez-Alvarez, 2011. "The effect of disability on labour market outcomes in Germany," Applied Economics, Taylor & Francis Journals, vol. 43(4), pages 389-412.
    26. Rafael Di Tella & Robert J. MacCulloch & Andrew J. Oswald, 2003. "The Macroeconomics of Happiness," The Review of Economics and Statistics, MIT Press, vol. 85(4), pages 809-827, November.
    27. Martin Binder & Alex Coad, 2013. "Life satisfaction and self-employment: a matching approach," Small Business Economics, Springer, vol. 40(4), pages 1009-1033, May.
    28. Andrew E. Clark & Paul Frijters & Michael A. Shields, 2008. "Relative Income, Happiness, and Utility: An Explanation for the Easterlin Paradox and Other Puzzles," Journal of Economic Literature, American Economic Association, vol. 46(1), pages 95-144, March.
    29. Binder, Martin & Coad, Alex, 2010. "An examination of the dynamics of well-being and life events using vector autoregressions," Journal of Economic Behavior & Organization, Elsevier, vol. 76(2), pages 352-371, November.
    30. Petri Böckerman & Pekka Ilmakunnas, 2009. "Unemployment and self‐assessed health: evidence from panel data," Health Economics, John Wiley & Sons, Ltd., vol. 18(2), pages 161-179, February.
    31. Victor R. Fuchs, 2018. "Reflections on the Socio-Economic Correlates of Health," World Scientific Book Chapters, in: Health Economics and Policy Selected Writings by Victor Fuchs, chapter 10, pages 115-124, World Scientific Publishing Co. Pte. Ltd..
    32. Noah Uhrig, S.C., 2008. "The nature and causes of attrition in the British Household Panel Study," ISER Working Paper Series 2008-05, Institute for Social and Economic Research.
    33. Pudney, Stephen, 2011. "Perception and retrospection: The dynamic consistency of responses to survey questions on wellbeing," Journal of Public Economics, Elsevier, vol. 95(3), pages 300-310.
    34. McClements, L. D., 1977. "Equivalence scales for children," Journal of Public Economics, Elsevier, vol. 8(2), pages 191-210, October.
    35. James J. Heckman & Hidehiko Ichimura & Petra E. Todd, 1997. "Matching As An Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 64(4), pages 605-654.
    36. Frey, Bruno S & Stutzer, Alois, 2000. "Happiness, Economy and Institutions," Economic Journal, Royal Economic Society, vol. 110(466), pages 918-938, October.
    37. R. Veenhoven, 2008. "Healthy happiness: effects of happiness on physical health and the consequences for preventive health care," Journal of Happiness Studies, Springer, vol. 9(3), pages 449-469, September.
    38. Paul Dolan, 2011. "Using Happiness to Value Health," Monograph 000176, Office of Health Economics.
    39. Oswald, Andrew J. & Powdthavee, Nattavudh, 2008. "Does happiness adapt? A longitudinal study of disability with implications for economists and judges," Journal of Public Economics, Elsevier, vol. 92(5-6), pages 1061-1077, June.
    40. Mukuria, Clara & Brazier, John, 2013. "Valuing the EQ-5D and the SF-6D health states using subjective well-being: A secondary analysis of patient data," Social Science & Medicine, Elsevier, vol. 77(C), pages 97-105.
    41. Carol Graham & Lucas Higuera & Eduardo Lora, 2011. "Which health conditions cause the most unhappiness?," Health Economics, John Wiley & Sons, Ltd., vol. 20(12), pages 1431-1447, December.
    42. Uppal, Sharanjit, 2006. "Impact of the timing, type and severity of disability on the subjective well-being of individuals with disabilities," Social Science & Medicine, Elsevier, vol. 63(2), pages 525-539, July.
    43. Binder, Martin & Coad, Alex, 2011. "From Average Joe's happiness to Miserable Jane and Cheerful John: using quantile regressions to analyze the full subjective well-being distribution," Journal of Economic Behavior & Organization, Elsevier, vol. 79(3), pages 275-290, August.
    44. Andrew M. Jones & Xander Koolman & Nigel Rice, 2006. "Health‐related non‐response in the British Household Panel Survey and European Community Household Panel: using inverse‐probability‐weighted estimators in non‐linear models," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 169(3), pages 543-569, July.
    45. Bruce Headey, 2010. "The Set Point Theory of Well-Being Has Serious Flaws: On the Eve of a Scientific Revolution?," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 97(1), pages 7-21, May.
    46. Binder, Martin & Freytag, Andreas, 2013. "Volunteering, subjective well-being and public policy," Journal of Economic Psychology, Elsevier, vol. 34(C), pages 97-119.
    47. Guido W. Imbens, 2004. "Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 4-29, February.
    48. Ada Ferrer-i-Carbonell & Paul Frijters, 2004. "How Important is Methodology for the estimates of the determinants of Happiness?," Economic Journal, Royal Economic Society, vol. 114(497), pages 641-659, July.
    49. Dolan, Paul & Peasgood, Tessa & White, Mathew, 2008. "Do we really know what makes us happy A review of the economic literature on the factors associated with subjective well-being," Journal of Economic Psychology, Elsevier, vol. 29(1), pages 94-122, February.
    50. van Praag, Bernard M. S., 1991. "Ordinal and cardinal utility : An integration of the two dimensions of the welfare concept," Journal of Econometrics, Elsevier, vol. 50(1-2), pages 69-89, October.
    51. Michael A. Shields & Stephen Wheatley Price, 2005. "Exploring the economic and social determinants of psychological well‐being and perceived social support in England," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 168(3), pages 513-537, July.
    52. Shields, Michael A. & Wheatley Price, Stephen, 2001. "Exploring the Economic and Social Determinants of Psychological and Psychosocial Health," IZA Discussion Papers 396, Institute of Labor Economics (IZA).
    53. Paul Dolan & Daniel Kahneman, 2008. "Interpretations Of Utility And Their Implications For The Valuation Of Health," Economic Journal, Royal Economic Society, vol. 118(525), pages 215-234, January.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Victoria Ateca-Amestoy & Mariana Gerstenblüth & Irene Mussio & Máximo Rossi, 2014. "How do Cultural Activities Influence Happiness? The Relation Between Self-Reported Well-Being and Leisure," Documentos de Trabajo (working papers) 0614, Department of Economics - dECON.
    2. Maria Bachelet & Leonardo Becchetti & Fabiola Ricciardini, 2015. "Not Feeling Well… (True or Exhaggerated ?) Health (un)Satisfaction as a Leading Health Indicator," CEIS Research Paper 336, Tor Vergata University, CEIS, revised 02 Apr 2015.
    3. Moh Shadiqur Rahman & Novil Dedy Andriatmoko & Moh Saeri & Herman Subagio & Afrizal Malik & Joko Triastono & Renie Oelviani & Juliana C. Kilmanun & Helena da Silva & Marietje Pesireron & Rein Estefanu, 2022. "Climate Disasters and Subjective Well-Being among Urban and Rural Residents in Indonesia," Sustainability, MDPI, vol. 14(6), pages 1-14, March.
    4. Brienna Perelli-Harris & Stefanie Hoherz & Trude Lappegård & Ann Evans, 2019. "Mind the “Happiness” Gap: The Relationship Between Cohabitation, Marriage, and Subjective Well-being in the United Kingdom, Australia, Germany, and Norway," Demography, Springer;Population Association of America (PAA), vol. 56(4), pages 1219-1246, August.
    5. Berggren, Niclas & Ljunge, Martin, 2017. "Does Religion Make You Sick? Evidence of a Negative Relationship between Religious Background and Health," Working Paper Series 1173, Research Institute of Industrial Economics.
    6. Au, N. & Johnston, D. W., 2013. "An econometric analysis of self-assessed health: what does it mean and what is it hiding?," Health, Econometrics and Data Group (HEDG) Working Papers 13/31, HEDG, c/o Department of Economics, University of York.
    7. Gupta, Prashant & Mishra, Tapas & O’Leary, Nigel & Parhi, Mamata, 2015. "The distributional effects of adaption and anticipation to ill health on subjective wellbeing," Economics Letters, Elsevier, vol. 136(C), pages 99-102.
    8. Martin Binder, 2013. "Innovativeness and Subjective Well-Being," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 111(2), pages 561-578, April.
    9. Geiger, Ben Baumberg & MacKerron, George, 2016. "Can alcohol make you happy? A subjective wellbeing approach," Social Science & Medicine, Elsevier, vol. 156(C), pages 184-191.
    10. Coad, Alex & Binder, Martin, 2014. "Causal linkages between work and life satisfaction and their determinants in a structural VAR approach," Economics Letters, Elsevier, vol. 124(2), pages 263-268.
    11. Stöckel, Jannis & van Exel, Job & Brouwer, Werner B.F., 2023. "Adaptation in life satisfaction and self-assessed health to disability - Evidence from the UK," Social Science & Medicine, Elsevier, vol. 328(C).
    12. Wouters, S. & van Exel, N.J.A. & Rohde, K.I.M. & Vromen, J.J. & Brouwer, W.B.F., 2017. "Acceptable health and priority weighting: Discussing a reference-level approach using sufficientarian reasoning," Social Science & Medicine, Elsevier, vol. 181(C), pages 158-167.
    13. Binder, Martin & Buenstorf, Guido, 2018. "Smile or die: Can subjective well-being increase survival in the face of substantive health impairments?," Economics & Human Biology, Elsevier, vol. 31(C), pages 209-227.
    14. Victoria Ateca-Amestoy & Mariana Gerstenblüth & Irene Mussio & Máximo Rossi, 2016. "How do cultural activities influence happiness? Investigating the relationship between self-reported well-being and leisure," Estudios Económicos, El Colegio de México, Centro de Estudios Económicos, vol. 31(2), pages 217-234.
    15. Niclas Berggren & Martin Ljunge, 2021. "Good Faith and Bad Health: Self-Assessed Religiosity and Self-Assessed Health of Women and Men in Europe," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 153(1), pages 323-344, January.
    16. Cifuentes, Myriam Patricia & Doogan, Nathan J. & Fernandez, Soledad A. & Seiber, Eric E., 2016. "Factors shaping Americans’ objective well-being: A systems science approach with network analysis," Journal of Policy Modeling, Elsevier, vol. 38(6), pages 1018-1039.
    17. Au, Nicole & Johnston, David W., 2014. "Self-assessed health: What does it mean and what does it hide?," Social Science & Medicine, Elsevier, vol. 121(C), pages 21-28.

    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.
    1. Martin Binder & Alex Coad, 2011. ""I'm afraid I have bad news for you . . ." Estimating the impact of different health impairments on subjective well-being," Papers on Economics and Evolution 2011-15, Philipps University Marburg, Department of Geography.
    2. Martin Binder & Alex Coad, 2013. "Life satisfaction and self-employment: a matching approach," Small Business Economics, Springer, vol. 40(4), pages 1009-1033, May.
    3. Martin Binder & Felix Ward, 2011. "The Structure of Happiness: A Vector Autoregressive Approach," Papers on Economics and Evolution 2011-08, Philipps University Marburg, Department of Geography.
    4. Martin Binder & Tom Broekel, 2012. "Happiness No Matter the Cost? An Examination on How Efficiently Individuals Reach Their Happiness Levels," Journal of Happiness Studies, Springer, vol. 13(4), pages 621-645, August.
    5. Binder, Martin & Coad, Alex, 2011. "From Average Joe's happiness to Miserable Jane and Cheerful John: using quantile regressions to analyze the full subjective well-being distribution," Journal of Economic Behavior & Organization, Elsevier, vol. 79(3), pages 275-290, August.
    6. Binder, Martin & Freytag, Andreas, 2013. "Volunteering, subjective well-being and public policy," Journal of Economic Psychology, Elsevier, vol. 34(C), pages 97-119.
    7. Binder, Martin & Buenstorf, Guido, 2018. "Smile or die: Can subjective well-being increase survival in the face of substantive health impairments?," Economics & Human Biology, Elsevier, vol. 31(C), pages 209-227.
    8. Martin Binder, 2013. "Innovativeness and Subjective Well-Being," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 111(2), pages 561-578, April.
    9. Martin Binder & Alex Coad, 2011. "Disentangling the Circularity in Sen’s Capability Approach: An Analysis of the Co-Evolution of Functioning Achievement and Resources," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 103(3), pages 327-355, September.
    10. Binder, Martin & Coad, Alex, 2010. "An examination of the dynamics of well-being and life events using vector autoregressions," Journal of Economic Behavior & Organization, Elsevier, vol. 76(2), pages 352-371, November.
    11. Martin Binder & Alex Coad, 2015. "Heterogeneity in the Relationship Between Unemployment and Subjective Wellbeing: A Quantile Approach," Economica, London School of Economics and Political Science, vol. 82(328), pages 865-891, October.
    12. Martin Binder & Alex Coad, 2014. "How satisfied are the self-employed? A life domain view," SPRU Working Paper Series 2014-17, SPRU - Science Policy Research Unit, University of Sussex Business School.
    13. Powdthavee, Nattavudh & Lekfuangfu, Warn N. & Wooden, Mark, 2015. "What's the good of education on our overall quality of life? A simultaneous equation model of education and life satisfaction for Australia," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 54(C), pages 10-21.
    14. Zheng Fang, 2017. "Panel Quantile Regressions and the Subjective Well-Being in Urban China: Evidence from RUMiC Data," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 132(1), pages 11-24, May.
    15. Martin Binder & Alex Coad, 2010. "Disentangling the Circularity in Sen's Capability Approach – An Analysis of the Co-Evolution of Functioning Achievement and Resources," Papers on Economics and Evolution 2010-04, Philipps University Marburg, Department of Geography.
    16. Stutzer, Alois & Frey, Bruno S., 2012. "Recent Developments in the Economics of Happiness: A Selective Overview," IZA Discussion Papers 7078, Institute of Labor Economics (IZA).
    17. Powdthavee, Nattavudh & Stutzer, Alois, 2014. "Economic Approaches to Understanding Change in Happiness," IZA Discussion Papers 8131, Institute of Labor Economics (IZA).
    18. Jan-Emmanuel De Neve & George Ward & Femke De Keulenaer & Bert Van Landeghem & Georgios Kavetsos & Michael I. Norton, 2018. "The Asymmetric Experience of Positive and Negative Economic Growth: Global Evidence Using Subjective Well-Being Data," The Review of Economics and Statistics, MIT Press, vol. 100(2), pages 362-375, May.
    19. Howley, Peter, 2017. "Less money or better health? Evaluating individual’s willingness to make trade-offs using life satisfaction data," Journal of Economic Behavior & Organization, Elsevier, vol. 135(C), pages 53-65.
    20. Paul Dolan & Georgios Kavetsos, 2012. "Happy Talk: Mode of Administration Effects on Subjective Well-Being," CEP Discussion Papers dp1159, Centre for Economic Performance, LSE.

    More about this item

    Keywords

    health; illness; happiness; subjective well-being; matching estimators; propensity score matching; BHPS;
    All these keywords.

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General
    • I31 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General Welfare, Well-Being
    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models

    Statistics

    Access and download statistics

    Corrections

    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:sru:ssewps:200. 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: University of Sussex Business School Communications Team (email available below). General contact details of provider: https://edirc.repec.org/data/spessuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.