IDEAS home Printed from https://ideas.repec.org/f/pgo436.html
   My authors  Follow this author

Philippe GORRY

Personal Details

First Name:Philippe
Middle Name:
Last Name:Gorry
Suffix:
RePEc Short-ID:pgo436
[This author has chosen not to make the email address public]
http://gretha.u-bordeaux.fr/fr/members/gorry-philippe

Affiliation

Bordeaux Sciences Économiques (BSE)
Université de Bordeaux

Bordeaux, France
https://www.bse.u-bordeaux.fr/
RePEc:edi:ifredfr (more details at EDIRC)

Research output

as
Jump to: Working papers Articles Chapters

Working papers

  1. Philippe Gorry, 2022. "Drug shortages, APIs supply & Pharma Global Value Chain," Post-Print hal-03737014, HAL.
  2. Marie Coris & Alain Piveteau & Philippe Gorry & Matthieu Montalban, 2021. "Beyond health security dependencies. Rethinking public health and industrial policies construction [Seguridad sanitaria bajo dependencia. Una construcción política a repensar]," Post-Print hal-03324100, HAL.
  3. Philippe Gorry, 2020. "Pourquoi les prix des traitements contre les maladies rares deviennent fous ?," Post-Print hal-02880053, HAL.
  4. Philippe Gorry, 2020. "Le statut de médicament orphelin est un signal positif pour les investisseurs lors de l'introduction en bourse des sociétés de biotechnologie," Post-Print hal-03148722, HAL.
  5. Philippe Gorry & Dimitrios Kourouklis, 2020. "Impact de la législation européenne des médicaments orphelins sur le marché global du médicament," Post-Print hal-03148695, HAL.
  6. B Ghanem & H Althobaiti & Philippe Gorry & R Rodriguez-Monguio & E Seaone-Vazquez, 2020. "Assessment of generic competition for Orphan Drugs marketed in the US (1993-2019)," Post-Print hal-03148716, HAL.
  7. Philippe Gorry, 2020. "Médicaments orphelins et maladies rares sur Twitter," Post-Print hal-03148736, HAL.
  8. Dimitrios Kourouklis & Philippe Gorry, 2019. "Market Valuation of FDA Orphan Drug Regulatory Events," Post-Print hal-02196029, HAL.
  9. Philippe Gorry & Dimitrios Kourouklis, 2019. "R&D incentives and innovation spillovers: evidence from the European orphan drug regulation," Post-Print hal-02196298, HAL.
  10. Maxim Kotsemir & Philippe Gorry, 2019. "Global overview of patenting landscape in unmanned aerial vehicles," Post-Print hal-02196041, HAL.
  11. Philippe Gorry, 2019. "Atelier "Accès à l'innovation"," Post-Print hal-02880061, HAL.
  12. Philippe Gorry & Enrique Seone-Vasquez, 2019. "Drug Safety scientometrics overview highlights public health issues," Post-Print hal-02196043, HAL.
  13. Antoine Merhi & Philippe Gorry, 2018. "Impact of Health Technology Assessment on Innovation Diffusion: the case of techniques in Interventional Radiology," Post-Print hal-02196020, HAL.
  14. Philippe Gorry, 2018. "Orphan Drug Market Exclusivity Extension versus Patent Monopoly," Post-Print hal-02195896, HAL.
  15. Adil El Aichouchi & Philippe Gorry, 2018. "Exploring the historical roots of mesenchymal stem cell research using reference publication year spectroscopy," Post-Print hal-02150843, HAL.
  16. Philippe Gorry, 2018. "Does Orphan Drug market exclusivity incentive sustains drug development for rare diseases ?," Post-Print hal-02195899, HAL.
  17. Philippe Gorry, 2018. "Naming institution after neologism as marker of the institutionalization of new discipline," Post-Print hal-02195901, HAL.
  18. Philippe Gorry, 2018. "Delayed Recognition in Science: Different Causes of Sleeping and Awakening of Discoveries," Post-Print hal-02195909, HAL.
  19. Philippe Gorry, 2017. "Neologisms and affiliation name: a bibliometric perspective on the institutionalization of interventional radiology," Post-Print hal-02195887, HAL.
  20. Pierre-Louis Gorry & Marcia Morales Ibarria & Philippe Gorry, 2017. "Science and Technology Indicators of Microalgae-Based Biofuel Research," Post-Print hal-02196012, HAL.
  21. Cyril Benoît & Philippe Gorry, 2017. "Orphan Drugs: Why the US legislation approves more than the EU?," Post-Print hal-02195836, HAL.
  22. Léo Mignot & Philippe Gorry, 2017. "The Dissemination of the Concept of “Interventional Radiology” in Medical and Scientific Literature," Post-Print hal-02196016, HAL.
  23. Philippe Gorry, 2017. "Orphan Drug legislation: evaluation of the impact of market exclusivity extension," Post-Print hal-02196008, HAL.
  24. Philippe Gorry & Diego Useche, 2017. "Orphan Drug Designations as Valuable Intangible Assets for IPO Investors in Pharma-Biotech Companies. NBER working paper n° w24021," Working Papers hal-02152419, HAL.
  25. Marine Aulois-Griot & Philippe Gorry & Léo Mignot & Jean Palussiere & David Saint-Marc & Pascal Ragouet & Béatrice Jacques, 2017. "Social Recognition of a Medical Innovation: the case of Interventional Radiology in Oncology," Post-Print hal-02195854, HAL.
  26. Philippe Gorry & Andreas Bikfalvi, 2017. "Angiogenesis inhibitors drug pipeline landscape," Post-Print hal-02196004, HAL.
  27. Philippe Gorry & Diego Useche, 2017. "Orphan Drug Designations as Valuable Intangible Assets for IPO Investors in Pharma-Biotech Companies," NBER Working Papers 24021, National Bureau of Economic Research, Inc.
  28. Philippe Gorry & Cyril Benoît & Diego Useche & Martin Zumpe, 2016. "Empirical Economic Analysis of Orphan Drug Innovation," Post-Print hal-02273799, HAL.
  29. Philippe Gorry & Fabien Kawecki, 2016. "Towards a Patent landscaping of Regenerative Medicine," Post-Print hal-02195972, HAL.
  30. Philippe Gorry, 2016. "Serendipity and university technology transfer: a case study," Post-Print hal-02195785, HAL.
  31. Philippe Gorry & Diego Useche & Martin Zumpe, 2016. "Empirical Economic Analysis of Orphan Drug Legislation Impact on Innovation," Post-Print hal-02273805, HAL.
  32. Philippe Gorry & Barbara Lortal & Dominique Breilh, 2016. "Evolution des prescriptions de médicaments orphelins en cancérologie: en France et à l’échelle d’un établissement hospitalier," Post-Print hal-02195998, HAL.
  33. Philippe Gorry, 2016. "Economie de la santé : les médicaments orphelins," Post-Print hal-02880046, HAL.
  34. Philippe Gorry, 2016. "Pharma Competitive Intelligence using open source data and visualization tool: towards metrics for drug R&D milestones," Post-Print hal-02195803, HAL.
  35. H. Garden & V. Paris & Philippe Gorry, 2016. "Health innovation for rare diseases," Post-Print hal-02152440, HAL.
  36. Philippe Gorry, 2016. "Website: orphandrugseconomics.org," Post-Print hal-02880045, HAL.
  37. Philippe Gorry, 2016. "Biodiversity Sustainability of Phytomedicine Research: a 3-dimensions analysis around the North-South divide," Post-Print hal-02195808, HAL.
  38. Kawecki F & Philippe Gorry, 2015. "Mapping scientific dynamics in « Regenerative Medicine » research, Tissue Engineering Part A, 21, S1," Post-Print hal-02195603, HAL.
  39. Fabien Kawecki & Philippe Gorry, 2015. "Mapping scientific dynamics in « Regenerative Medicine » research," Post-Print hal-02195950, HAL.
  40. Philippe Gorry, 2015. "Medical literature imprinting by pharma ghost writing: a scientometric evaluation," Post-Print hal-02195946, HAL.
  41. Antoine Merhi & Philippe Gorry, 2015. "Diffusion of Interventional Radiology and Health Technology Assessment: the case of radiofrequency treatment in oncology," Post-Print hal-02195958, HAL.
  42. Philippe Gorry & Cyril Benoît, 2015. "Does scientific knowledge play a role in public policies? A contribution of scientometrics to political science: the case of HTA," Post-Print hal-03148457, HAL.
  43. Philippe Gorry & Pascal Ragouet, 2015. "Naissances de la radiologie interventionnelle. Le rôle de Charles T. Dotter," Post-Print hal-03148688, HAL.
  44. Philippe Gorry & Léo Mignot & Pascal Ragouet, 2015. "L’histoire de la radiologie interventionnelle: développement et diffusion d’une innovation médicale," Post-Print hal-02195706, HAL.
  45. Philippe Gorry & Pascal Ragouet, 2015. "Charles Dotter & the birth of Interventional Radiology: A sleeping beauty with a restless sleep," Post-Print hal-02195700, HAL.
  46. Philippe Gorry, 2015. "Intellectual Property Rights and Traditional Knowledge: to which extend biodiversity is preempted at the global level," Post-Print hal-02195686, HAL.
  47. Cédric Brun & Steeves Demazeux & Pierangelo Di Vittorio & François Gonon & Philippe Gorry & Jan Peter Konsman & Fanny Lung & Yannick Lung & Michel Minard & Matthieu Montalban & Nicole Rumeau & Andy Sm, 2015. "Construction of mental health categories [La construction des catégories diagnostiques de maladie mentale]," Post-Print hal-02195583, HAL.
  48. Philippe Gorry & Matthieu Montalban & Andy Smith, 2014. "The EU's Government of Pharmaceuticals: Incompleteness Embraced," Post-Print halshs-01022546, HAL.
  49. Philippe Gorry & Caroline Schluth Schluth-Bolard & Sanlaville D, 2014. "Diagnostic prénatal non invasif sur sang maternel & Propriété Intellectuelle: entre éthique de la santé et efficience du marché," Post-Print hal-02195680, HAL.
  50. Philippe Gorry, 2014. "Institutionalizarion of public policies & diffusion of innovation: the case of interventional radiology," Post-Print hal-02195669, HAL.
  51. Bisbau E & Philippe Gorry, 2014. "Ultrasons focalisés de haute intensité : analyse des dynamiques d’innovations," Post-Print hal-02195938, HAL.
  52. Philippe Gorry, 2014. "Building an orphan drug market database to enpower decision making by patient organizations & pharma-biotech companies," Post-Print hal-02152463, HAL.
  53. Philippe Gorry, 2014. "Institutionnalisation des politiques publiques de santé & diffusion de l’innovation médicale," Post-Print hal-02195640, HAL.
  54. Emilie Bisbau & Philippe Gorry & Pascal Ragouet, 2014. "Approche quantitative de la diffusion d’un innovation: exemple de la radiologie interventionnelle," Post-Print hal-02195663, HAL.
  55. Béatrice Jacques & Léo Mignot & Pascal Ragouet & Sonia Purgues & Philippe Gorry & Marine Aulois-Griot & Jean Palussiere, 2014. "Les enjeux de la reconnaissance de la radiologie interventionnelle : un travail de recherche interdisciplinaire (sociologie, économie, droit)," Post-Print hal-02152470, HAL.
  56. Philippe Gorry & Cyril Benoît, 2013. "The scientific-knowledge based institutionalization of Health Technology Assessment: a bibliometric and network analysis," Post-Print hal-02196306, HAL.
  57. Philippe Gorry & Emeline Kazimerski, 2013. "A patent landscaping of medicinal plants extracts," Post-Print hal-02196305, HAL.
  58. Cyril Benoît & Philippe Gorry, 2013. "HTA National Public Policy and Their Socio-Economic Environment: A European Perspective," Post-Print hal-02196293, HAL.
  59. Philippe Gorry, 2013. "CH2 Une demande structurée par les prescripteur & CH3 Un système dominé par les firmes multinationales pharmaceutiques," Post-Print hal-00799449, HAL.
  60. Philippe Gorry & Karine Onfroy, 2013. "Analyse sectorielle, technologique et économique, du marché des médicaments orphelins," Post-Print hal-02196303, HAL.
  61. Cyril Benoît & Philippe Gorry, 2013. "Health Technology Assessment Agencies and their economic environment: a European perspective," Post-Print halshs-00989156, HAL.
  62. Philippe Gorry, 2012. "Schéma régional de l'enseignement supérieur, de la recherche & de l'innovation," Post-Print hal-00799463, HAL.
  63. Matthieu Montalban & Andy Smith & Philippe Gorry, 2012. "Construction politique des marchés et politiques des prix. Le cas de l'industrie pharmaceutique," Post-Print hal-00798544, HAL.
  64. Philippe Gorry & Matthieu Montalban & Andy Smith, 2011. "Regulating the drugs market in the EU: the contradiction between safety, innovation and access to care," Post-Print hal-00798550, HAL.
  65. Af Bree & Mr Shah & Philippe Gorry, 2011. "Consensus statement from the first international colloquium on basal cell nevus syndrome (BCNS)," Post-Print hal-00799445, HAL.
  66. Philippe Gorry & Matthieu Montalban, 2010. "The political construction of orphan drugs market: between innovation & access to care," Post-Print hal-00799457, HAL.
  67. Philippe Gorry, 2010. "Impact of market exclusivity versus IP protection in fostering innovation for rare diseases," Post-Print hal-00799459, HAL.

Articles

  1. Marie Coris & Alain Piveteau & Philippe Gorry & Matthieu Montalban, 2021. "Sécurité sanitaire sous dépendance. Une construction politique à repenser [Beyond health security dependencies. Rethinking public health and industrial policies construction]," Revue de la Régulation - Capitalisme, institutions, pouvoirs, Association Recherche et Régulation, vol. 29.
  2. Adil El Aichouchi & Philippe Gorry, 2018. "Delayed recognition of Judah Folkman’s hypothesis on tumor angiogenesis: when a Prince awakens a Sleeping Beauty by self-citation," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(1), pages 385-399, July.
  3. Philippe Gorry & Pascal Ragouet, 2016. "“Sleeping beauty” and her restless sleep: Charles Dotter and the birth of interventional radiology," Scientometrics, Springer;Akadémiai Kiadó, vol. 107(2), pages 773-784, May.
  4. Brun, Cédric & Demazeux, Steeves & Vittorio, Pierangelo Di & Gonon, François & Gorry, Philippe & Konsman, Jan Peter & Lung, Fanny & Lung, Yannick & Minard, Michel & Montalban, Matthieu & Rumeau, Nicol, 2015. "La construction des catégories diagnostiques de maladie mentale," Revue de la Régulation - Capitalisme, institutions, pouvoirs, Association Recherche et Régulation, vol. 17.

Chapters

  1. Philippe Gorry & Diego Useche, 2018. "Orphan Drug Designations as Valuable Intangible Assets for IPO Investors in Pharma-Biotech Companies," NBER Chapters, in: Economic Dimensions of Personalized and Precision Medicine, pages 305-334, National Bureau of Economic Research, Inc.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Blog mentions

As found by EconAcademics.org, the blog aggregator for Economics research:
  1. Philippe Gorry & Dimitrios Kourouklis, 2019. "R&D incentives and innovation spillovers: evidence from the European orphan drug regulation," Post-Print hal-02196298, HAL.

    Mentioned in:

    1. Friday Links
      by Jason Shafrin in Healthcare Economist on 2021-04-16 23:31:48

Working papers

  1. Dimitrios Kourouklis & Philippe Gorry, 2019. "Market Valuation of FDA Orphan Drug Regulatory Events," Post-Print hal-02196029, HAL.

    Cited by:

    1. Sangha, Kamaljit K & Evans, Jay & Edwards, Andrew & Russell-Smith, Jeremy & Fisher, Rohan & Yates, Cameron & Costanza, Robert, 2021. "Assessing the value of ecosystem services delivered by prescribed fire management in Australian tropical savannas," Ecosystem Services, Elsevier, vol. 51(C).
    2. Rui de S. Camposinhos & Maria do Rosário Oliveira, 2019. "A Dynamic Approach to the Cost Method in Real Estate Appraisal," Journal of Finance and Investment Analysis, SCIENPRESS Ltd, vol. 8(4), pages 1-1.

  2. Philippe Gorry & Fabien Kawecki, 2016. "Towards a Patent landscaping of Regenerative Medicine," Post-Print hal-02195972, HAL.

    Cited by:

    1. Gaessler, Fabian & Hall, Bronwyn H. & Harhoff, Dietmar, 2021. "Should there be lower taxes on patent income?," Research Policy, Elsevier, vol. 50(1).

  3. H. Garden & V. Paris & Philippe Gorry, 2016. "Health innovation for rare diseases," Post-Print hal-02152440, HAL.

    Cited by:

    1. Diego Useche & Philippe Gorry, 2016. "Orphan Drug Designations as valuable Intangible assets for IPO Investors in Pharma-Biotech Companies," Post-Print hal-02195744, HAL.

  4. Cédric Brun & Steeves Demazeux & Pierangelo Di Vittorio & François Gonon & Philippe Gorry & Jan Peter Konsman & Fanny Lung & Yannick Lung & Michel Minard & Matthieu Montalban & Nicole Rumeau & Andy Sm, 2015. "Construction of mental health categories [La construction des catégories diagnostiques de maladie mentale]," Post-Print hal-02195583, HAL.

    Cited by:

    1. Rebecca N. Thomson & John S. Carlson & Dylan S. T. Voris & Millie Shepherd & Kim Batsche-McKenzie, 2016. "A Dual-Factor Approach to Exploring Wraparound Outcomes in Children with Serious Emotional Disturbance within Community-Based Mental Health Settings," International Journal of Psychological Studies, Canadian Center of Science and Education, vol. 9(1), pages 107-107, March.

Articles

  1. Adil El Aichouchi & Philippe Gorry, 2018. "Delayed recognition of Judah Folkman’s hypothesis on tumor angiogenesis: when a Prince awakens a Sleeping Beauty by self-citation," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(1), pages 385-399, July.

    Cited by:

    1. Yang, Jinqing & Bu, Yi & Lu, Wei & Huang, Yong & Hu, Jiming & Huang, Shengzhi & Zhang, Li, 2022. "Identifying keyword sleeping beauties: A perspective on the knowledge diffusion process," Journal of Informetrics, Elsevier, vol. 16(1).
    2. Chi, Yuxue & Tang, Xianyi & Liu, Yijun, 2022. "Exploring the “awakening effect” in knowledge diffusion: a case study of publications in the library and information science domain," Journal of Informetrics, Elsevier, vol. 16(4).
    3. Marcel Clermont & Johanna Krolak & Dirk Tunger, 2021. "Does the citation period have any effect on the informative value of selected citation indicators in research evaluations?," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(2), pages 1019-1047, February.
    4. Anthony F. J. van Raan, 2021. "Sleeping beauties gain impact in overdrive mode," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(5), pages 4311-4332, May.
    5. Jianhua Hou & Hao Li & Yang Zhang, 2023. "Altmetrics-based sleeping beauties: necessity or just a supplement?," Scientometrics, Springer;Akadémiai Kiadó, vol. 128(10), pages 5477-5506, October.
    6. Guoliang Lyu & Ganwei Shi, 2019. "On an approach to boosting a journal’s citation potential," Scientometrics, Springer;Akadémiai Kiadó, vol. 120(3), pages 1387-1409, September.
    7. Clemens Blümel & Alexander Schniedermann, 2020. "Studying review articles in scientometrics and beyond: a research agenda," Scientometrics, Springer;Akadémiai Kiadó, vol. 124(1), pages 711-728, July.
    8. Jianhua Hou & Xiucai Yang, 2019. "Patent sleeping beauties: evolutionary trajectories and identification methods," Scientometrics, Springer;Akadémiai Kiadó, vol. 120(1), pages 187-215, July.
    9. Jianhua Hou & Hao Li & Yang Zhang, 2020. "Identifying the princes base on Altmetrics: An awakening mechanism of sleeping beauties from the perspective of social media," PLOS ONE, Public Library of Science, vol. 15(11), pages 1-28, November.

  2. Philippe Gorry & Pascal Ragouet, 2016. "“Sleeping beauty” and her restless sleep: Charles Dotter and the birth of interventional radiology," Scientometrics, Springer;Akadémiai Kiadó, vol. 107(2), pages 773-784, May.

    Cited by:

    1. Lutz Bornmann & Adam Y. Ye & Fred Y. Ye, 2018. "Identifying “hot papers” and papers with “delayed recognition” in large-scale datasets by using dynamically normalized citation impact scores," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(2), pages 655-674, August.
    2. Kevin M. Kniffin & Andrew S. Hanks, 2017. "Antecedents and near-term consequences for interdisciplinary dissertators," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(3), pages 1225-1250, June.
    3. Yuh-Shan Ho & James Hartley, 2017. "Sleeping beauties in psychology," Scientometrics, Springer;Akadémiai Kiadó, vol. 110(1), pages 301-305, January.
    4. Jiang, Xiaorui & Zhuge, Hai, 2019. "Forward search path count as an alternative indirect citation impact indicator," Journal of Informetrics, Elsevier, vol. 13(4).
    5. Hui Fang, 2019. "A transition stage co-citation criterion for identifying the awakeners of sleeping beauty publications," Scientometrics, Springer;Akadémiai Kiadó, vol. 121(1), pages 307-322, October.
    6. Jianhua Hou & Hao Li & Yang Zhang, 2023. "Altmetrics-based sleeping beauties: necessity or just a supplement?," Scientometrics, Springer;Akadémiai Kiadó, vol. 128(10), pages 5477-5506, October.
    7. Adil El Aichouchi & Philippe Gorry, 2018. "Delayed recognition of Judah Folkman’s hypothesis on tumor angiogenesis: when a Prince awakens a Sleeping Beauty by self-citation," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(1), pages 385-399, July.
    8. Andreas Thor & Lutz Bornmann & Werner Marx & Rüdiger Mutz, 2018. "Identifying single influential publications in a research field: new analysis opportunities of the CRExplorer," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(1), pages 591-608, July.
    9. Hui Fang, 2018. "Analysing the variation tendencies of the numbers of yearly citations for sleeping beauties in science by using derivative analysis," Scientometrics, Springer;Akadémiai Kiadó, vol. 115(2), pages 1051-1070, May.
    10. Werner Marx & Lutz Bornmann, 2016. "Change of perspective: bibliometrics from the point of view of cited references—a literature overview on approaches to the evaluation of cited references in bibliometrics," Scientometrics, Springer;Akadémiai Kiadó, vol. 109(2), pages 1397-1415, November.
    11. Jianhua Hou & Xiucai Yang, 2019. "Patent sleeping beauties: evolutionary trajectories and identification methods," Scientometrics, Springer;Akadémiai Kiadó, vol. 120(1), pages 187-215, July.
    12. Helena H. Zhang & Fred Y. Ye, 2020. "Identifying ‘associated-sleeping-beauties’ in ‘swan-groups’ based on small qualified datasets of physics and economics," Scientometrics, Springer;Akadémiai Kiadó, vol. 122(3), pages 1525-1537, March.

Chapters

    Sorry, no citations of chapters recorded.

More information

Research fields, statistics, top rankings, if available.

Statistics

Access and download statistics for all items

Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 1 paper announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-HEA: Health Economics (1) 2018-01-22

Corrections

All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.

To update listings or check citations waiting for approval, Philippe Gorry should log into the RePEc Author Service.

To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.

To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.

Please note that most corrections can 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.