IDEAS home Printed from https://ideas.repec.org/a/eee/respol/v49y2020i10s0048733320301402.html
   My bibliography  Save this article

Different founders, different venture outcomes: A comparative analysis of academic and non-academic startups

Author

Listed:
  • Roche, Maria P.
  • Conti, Annamaria
  • Rothaermel, Frank T.

Abstract

What role do differences in founders' occupational backgrounds play in new venture performance? Analyzing a novel dataset of 2998 founders creating 1723 innovative startups in biomedicine, we find that the likelihood and hazard of achieving a liquidity event are lower for academic than for non-academic startups. However, academic startups produce as many patents and receive as much funding as non-academic startups, suggesting that the observed differences in achieving a liquidity event are not driven by differential invention performance. Exploiting heterogeneity among academic startups, we also find that differences between professor and student startups do not explain academic startups' comparatively low performance on the exit market vis-à-vis non-academic startups. Yet, startups founded by superstar professors perform similarly to non-academic startups on the exit market for new ventures, and better than startups founded by highly productive professors but without external certification.

Suggested Citation

  • Roche, Maria P. & Conti, Annamaria & Rothaermel, Frank T., 2020. "Different founders, different venture outcomes: A comparative analysis of academic and non-academic startups," Research Policy, Elsevier, vol. 49(10).
    • Handle: RePEc:eee:respol:v:49:y:2020:i:10:s0048733320301402
    DOI: 10.1016/j.respol.2020.104062
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0048733320301402
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.respol.2020.104062?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Richard R. Townsend, 2015. "Propagation of Financial Shocks: The Case of Venture Capital," Management Science, INFORMS, vol. 61(11), pages 2782-2802, November.
    2. Jeff S. Armstrong & Michael R. Darby & Lynne G. Zucker, 2003. "Commercializing knowledge: university science, knowledge capture and firm performance in biotechnology," Proceedings, Federal Reserve Bank of Dallas, issue Sep, pages 149-170.
    3. David J. TEECE, 2008. "Profiting from technological innovation: Implications for integration, collaboration, licensing and public policy," World Scientific Book Chapters, in: The Transfer And Licensing Of Know-How And Intellectual Property Understanding the Multinational Enterprise in the Modern World, chapter 5, pages 67-87, World Scientific Publishing Co. Pte. Ltd..
    4. Murray, Fiona, 2004. "The role of academic inventors in entrepreneurial firms: sharing the laboratory life," Research Policy, Elsevier, vol. 33(4), pages 643-659, May.
    5. Mowery, David C. & Nelson, Richard R. & Sampat, Bhaven N. & Ziedonis, Arvids A., 2001. "The growth of patenting and licensing by U.S. universities: an assessment of the effects of the Bayh-Dole act of 1980," Research Policy, Elsevier, vol. 30(1), pages 99-119, January.
    6. Annamaria Conti & Marie Thursby & Frank T. Rothaermel, 2013. "Show Me the Right Stuff: Signals for High‐Tech Startups," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 22(2), pages 341-364, June.
    7. Nanda, Ramana & Rhodes-Kropf, Matthew, 2013. "Investment cycles and startup innovation," Journal of Financial Economics, Elsevier, vol. 110(2), pages 403-418.
    8. Colombelli, Alessandra & Krafft, Jackie & Vivarelli, Marco, 2016. "To Be Born Is Not Enough: The Key Role of Innovative Startups," IZA Discussion Papers 9733, Institute of Labor Economics (IZA).
    9. Joshua S. Gans & Scott Stern, 2017. "Endogenous Appropriability," American Economic Review, American Economic Association, vol. 107(5), pages 317-321, May.
    10. Müller, Kathrin, 2010. "Academic spin-off's transfer speed--Analyzing the time from leaving university to venture," Research Policy, Elsevier, vol. 39(2), pages 189-199, March.
    11. Philippe Aghion & Mathias Dewatripont & Jeremy C. Stein, 2008. "Academic freedom, private‐sector focus, and the process of innovation," RAND Journal of Economics, RAND Corporation, vol. 39(3), pages 617-635, September.
    12. Frank T. Rothaermel & Shanti D. Agung & Lin Jiang, 2007. "University entrepreneurship: a taxonomy of the literature," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 16(4), pages 691-791, August.
    13. Zoltan J. Acs & David B. Audretsch, 1989. "Patents' Innovative Activity," Eastern Economic Journal, Eastern Economic Association, vol. 15(4), pages 373-376, Oct-Dec.
    14. Annamaria Conti & Jerry Thursby & Marie Thursby, 2013. "Patents as Signals for Startup Financing," Journal of Industrial Economics, Wiley Blackwell, vol. 61(3), pages 592-622, September.
    15. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2003. "Links and Impacts: The Influence of Public Research on Industrial R&D," Chapters, in: Aldo Geuna & Ammon J. Salter & W. Edward Steinmueller (ed.), Science and Innovation, chapter 4, Edward Elgar Publishing.
    16. Steven N. Kaplan & Berk A. Sensoy & Per Strömberg, 2009. "Should Investors Bet on the Jockey or the Horse? Evidence from the Evolution of Firms from Early Business Plans to Public Companies," Journal of Finance, American Finance Association, vol. 64(1), pages 75-115, February.
    17. Michael Roach & Henry Sauermann, 2015. "Founder or Joiner? The Role of Preferences and Context in Shaping Different Entrepreneurial Interests," Management Science, INFORMS, vol. 61(9), pages 2160-2184, September.
    18. Block, Joern & Sandner, Philipp, 2009. "What is the Effect of the Current Financial Crisis on Venture Capital Financing? Empirical Evidence from US Internet Start-ups," MPRA Paper 14727, University Library of Munich, Germany.
    19. Yael V. Hochberg & Alexander Ljungqvist & Yang Lu, 2007. "Whom You Know Matters: Venture Capital Networks and Investment Performance," Journal of Finance, American Finance Association, vol. 62(1), pages 251-301, February.
    20. Colombo, Massimo G. & Grilli, Luca, 2010. "On growth drivers of high-tech start-ups: Exploring the role of founders' human capital and venture capital," Journal of Business Venturing, Elsevier, vol. 25(6), pages 610-626, November.
    21. Benjamin A. Campbell & Martin Ganco & April M. Franco & Rajshree Agarwal, 2012. "Who leaves, where to, and why worry? employee mobility, entrepreneurship and effects on source firm performance," Strategic Management Journal, Wiley Blackwell, vol. 33(1), pages 65-87, January.
    22. Bercovitz, Janet E.L. & Feldman, Maryann P., 2007. "Fishing upstream: Firm innovation strategy and university research alliances," Research Policy, Elsevier, vol. 36(7), pages 930-948, September.
    23. Scott Shane & Toby Stuart, 2002. "Organizational Endowments and the Performance of University Start-ups," Management Science, INFORMS, vol. 48(1), pages 154-170, January.
    24. Kenny Ching & Joshua Gans & Scott Stern, 2019. "Control versus execution: endogenous appropriability and entrepreneurial strategy," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 28(2), pages 389-408.
    25. Henry Sauermann & Paula Stephan, 2013. "Conflicting Logics? A Multidimensional View of Industrial and Academic Science," Organization Science, INFORMS, vol. 24(3), pages 889-909, June.
    26. Michael Ewens & Matt Marx, 2018. "Founder Replacement and Startup Performance," Review of Financial Studies, Society for Financial Studies, vol. 31(4), pages 1532-1565.
    27. Scott Stern, 2004. "Do Scientists Pay to Be Scientists?," Management Science, INFORMS, vol. 50(6), pages 835-853, June.
    28. Riccardo Fini & Kun Fu & Marius Tuft Mathisen & Einar Rasmussen & Mike Wright, 2017. "Institutional determinants of university spin-off quantity and quality: a longitudinal, multilevel, cross-country study," Small Business Economics, Springer, vol. 48(2), pages 361-391, February.
    29. Higgins, Matthew J. & Stephan, Paula E. & Thursby, Jerry G., 2011. "Conveying quality and value in emerging industries: Star scientists and the role of signals in biotechnology," Research Policy, Elsevier, vol. 40(4), pages 605-617, May.
    30. David Audretsch, 2014. "From the entrepreneurial university to the university for the entrepreneurial society," The Journal of Technology Transfer, Springer, vol. 39(3), pages 313-321, June.
    31. Zoltan J. Acs & David B. Audretsch, 1989. "Patents as a Measure of Innovative Activity," Kyklos, Wiley Blackwell, vol. 42(2), pages 171-180, August.
    32. Wright, Mike & Clarysse, Bart & Lockett, Andy & Knockaert, Mirjam, 2008. "Mid-range universities' linkages with industry: Knowledge types and the role of intermediaries," Research Policy, Elsevier, vol. 37(8), pages 1205-1223, September.
    33. Grimaldi, Rosa & Kenney, Martin & Siegel, Donald S. & Wright, Mike, 2011. "30 years after Bayh-Dole: Reassessing academic entrepreneurship," Research Policy, Elsevier, vol. 40(8), pages 1045-1057, October.
    34. Marie Thursby & Richard Jensen, 2001. "Proofs and Prototypes for Sale: The Licensing of University Inventions," American Economic Review, American Economic Association, vol. 91(1), pages 240-259, March.
    35. Rosen, Sherwin, 1981. "The Economics of Superstars," American Economic Review, American Economic Association, vol. 71(5), pages 845-858, December.
    36. Wai Fong Boh & Uzi De-Haan & Robert Strom, 2016. "University technology transfer through entrepreneurship: faculty and students in spinoffs," The Journal of Technology Transfer, Springer, vol. 41(4), pages 661-669, August.
    37. Tommaso Minola & Davide Donina & Michele Meoli, 2016. "Students climbing the entrepreneurial ladder: Does university internationalization pay off?," Small Business Economics, Springer, vol. 47(3), pages 565-587, October.
    38. Aaron K. Chatterji, 2009. "Spawned with a silver spoon? Entrepreneurial performance and innovation in the medical device industry," Strategic Management Journal, Wiley Blackwell, vol. 30(2), pages 185-206, February.
    39. Colombo, Massimo G. & Piva, Evila, 2012. "Firms’ genetic characteristics and competence-enlarging strategies: A comparison between academic and non-academic high-tech start-ups," Research Policy, Elsevier, vol. 41(1), pages 79-92.
    40. Baron, James N & Burton, M Diane & Hannan, Michael T, 1999. "Engineering Bureaucracy: The Genesis of Formal Policies, Positions, and Structures in High-Technology Firms," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 15(1), pages 1-41, April.
    41. Daniel W. Elfenbein & Barton H. Hamilton & Todd R. Zenger, 2010. "The Small Firm Effect and the Entrepreneurial Spawning of Scientists and Engineers," Management Science, INFORMS, vol. 56(4), pages 659-681, April.
    42. Peter T. Bryant, 2014. "Imprinting by Design: The Microfoundations of Entrepreneurial Adaptation," Entrepreneurship Theory and Practice, , vol. 38(5), pages 1081-1102, September.
    43. Elizabeth Lyons & Laurina Zhang, 2018. "Who does (not) benefit from entrepreneurship programs?," Strategic Management Journal, Wiley Blackwell, vol. 39(1), pages 85-112, January.
    44. Nerkar, Atul & Shane, Scott, 2003. "When do start-ups that exploit patented academic knowledge survive?," International Journal of Industrial Organization, Elsevier, vol. 21(9), pages 1391-1410, November.
    45. Wennberg, Karl & Wiklund, Johan & Wright, Mike, 2011. "The effectiveness of university knowledge spillovers: Performance differences between university spinoffs and corporate spinoffs," Research Policy, Elsevier, vol. 40(8), pages 1128-1143, October.
    46. Schilling, Melissa A. & Green, Elad, 2011. "Recombinant search and breakthrough idea generation: An analysis of high impact papers in the social sciences," Research Policy, Elsevier, vol. 40(10), pages 1321-1331.
    47. Conti, Annamaria & Dass, Nishant & Di Lorenzo, Francesco & Graham, Stuart J.H., 2019. "Venture capital investment strategies under financing constraints: Evidence from the 2008 financial crisis," Research Policy, Elsevier, vol. 48(3), pages 799-812.
    48. Rothaermel, Frank T., 2001. "Complementary assets, strategic alliances, and the incumbent's advantage: an empirical study of industry and firm effects in the biopharmaceutical industry," Research Policy, Elsevier, vol. 30(8), pages 1235-1251, October.
    49. Roach, Michael & Sauermann, Henry, 2010. "A taste for science? PhD scientists' academic orientation and self-selection into research careers in industry," Research Policy, Elsevier, vol. 39(3), pages 422-434, April.
    50. Bill McEvily & Jonathan Jaffee & Marco Tortoriello, 2012. "Not All Bridging Ties Are Equal: Network Imprinting and Firm Growth in the Nashville Legal Industry, 1933–1978," Organization Science, INFORMS, vol. 23(2), pages 547-563, April.
    51. Joern Block & Philipp Sandner, 2009. "What is the effect of the financial crisis on venture capital financing? Empirical evidence from US Internet start-ups," Venture Capital, Taylor & Francis Journals, vol. 11(4), pages 295-309, June.
    52. Di Gregorio, Dante & Shane, Scott, 2003. "Why do some universities generate more start-ups than others?," Research Policy, Elsevier, vol. 32(2), pages 209-227, February.
    53. Rothaermel, Frank T. & Thursby, Marie, 2005. "Incubator firm failure or graduation?: The role of university linkages," Research Policy, Elsevier, vol. 34(7), pages 1076-1090, September.
    54. Thursby, Jerry G & Jensen, Richard & Thursby, Marie C, 2001. "Objectives, Characteristics and Outcomes of University Licensing: A Survey of Major U.S. Universities," The Journal of Technology Transfer, Springer, vol. 26(1-2), pages 59-72, January.
    55. Agarwal, Rajshree & Shah, Sonali K., 2014. "Knowledge sources of entrepreneurship: Firm formation by academic, user and employee innovators," Research Policy, Elsevier, vol. 43(7), pages 1109-1133.
    56. Megginson, William L & Weiss, Kathleen A, 1991. "Venture Capitalist Certification in Initial Public Offerings," Journal of Finance, American Finance Association, vol. 46(3), pages 879-903, July.
    57. Zoltan Acs & David Audretsch, 1990. "Innovation and Small Firms," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011131, December.
    58. Noelia Franco-Leal & Danny Soetanto & Carmen Camelo-Ordaz, 2016. "Do they matter? The role of non-academics in the internationalization of academic spin-offs," Journal of International Entrepreneurship, Springer, vol. 14(3), pages 410-440, September.
    59. Annamaria Conti & Stuart J. H. Graham, 2020. "Valuable Choices: Prominent Venture Capitalists’ Influence on Startup CEO Replacements," Management Science, INFORMS, vol. 66(3), pages 1325-1350, March.
    60. Charles E. Eesley & David H. Hsu & Edward B. Roberts, 2014. "The contingent effects of top management teams on venture performance: Aligning founding team composition with innovation strategy and commercialization environment," Strategic Management Journal, Wiley Blackwell, vol. 35(12), pages 1798-1817, December.
    61. Maryann P. Feldman & Serden Ozcan & Toke Reichstein, 2019. "Falling Not Far from the Tree: Entrepreneurs and Organizational Heritage," Organization Science, INFORMS, vol. 30(2), pages 337-360, March.
    62. Zucker, Lynne G & Darby, Michael R & Brewer, Marilynn B, 1998. "Intellectual Human Capital and the Birth of U.S. Biotechnology Enterprises," American Economic Review, American Economic Association, vol. 88(1), pages 290-306, March.
    63. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 87(3), pages 355-374.
    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. Angelo Cavallo & Alessandra Colombelli & Elettra D’Amico & Emilio Paolucci, 2023. "“Balanced” or “polarized” entrepreneurial ecosystem types? Evidence from Italy," The Journal of Technology Transfer, Springer, vol. 48(5), pages 1860-1889, October.
    2. Tagliazucchi, Giulia & Marchi, Gianluca & Balboni, Bernardo, 2021. "A nonlinear relationship between the team composition and performance in university spin-offs," Technological Forecasting and Social Change, Elsevier, vol. 172(C).
    3. Paige Clayton, 2024. "Different outcomes for different founders? Local organizational sponsorship and entrepreneurial finance," Small Business Economics, Springer, vol. 62(1), pages 23-62, January.
    4. FUKUGAWA Nobuya, 2022. "Effects of the Quality of Science and Innovation on Venture Finance: Evidence from University Spinoffs in Japan," Discussion papers 22006, Research Institute of Economy, Trade and Industry (RIETI).
    5. Ingvild Reymert & Taran Thune, 2023. "Task complementarity in academic work: a study of the relationship between research, education and third mission tasks among university professors," The Journal of Technology Transfer, Springer, vol. 48(1), pages 331-360, February.
    6. Nobuya Fukugawa, 2022. "Effects of the quality of science on the initial public offering of university spinoffs: evidence from Japan," Scientometrics, Springer;Akadémiai Kiadó, vol. 127(8), pages 4439-4455, August.
    7. Xiaohua Li & Daozhou Yang & Wu Zhao, 2021. "Scholars’ Identity Transition and Its Impact on Spin-Offs’ R&D Input," Sustainability, MDPI, vol. 13(4), pages 1-14, February.
    8. Coad, Alex & Kaiser, Ulrich & Kuhn, Johan, 2021. "Spin doctors vs the spawn of capitalism: Who founds university and corporate startups?," Research Policy, Elsevier, vol. 50(10).
    9. El-Awad, Ziad & Brattström, Anna & Breugst, Nicola, 2022. "Bridging cognitive scripts in multidisciplinary academic spinoff teams: A process perspective on how academics learn to work with non-academic managers," Research Policy, Elsevier, vol. 51(10).
    10. Wyrwich, Michael & Steinberg, Philip J. & Noseleit, Florian & de Faria, Pedro, 2022. "Is open innovation imprinted on new ventures? The cooperation-inhibiting legacy of authoritarian regimes," Research Policy, Elsevier, vol. 51(1).
    11. Lars Speckemeier & Dimitrios Tsivrikos, 2022. "Green Entrepreneurship: Should Legislators Invest in the Formation of Sustainable Hubs?," Sustainability, MDPI, vol. 14(12), pages 1-26, June.
    12. Stijn Kelchtermans & Francesca Melillo, 2023. "Taking a Full Career Perspective on the Formation of Co-Founding Teams," GREDEG Working Papers 2023-22, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.

    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. Marius Tuft Mathisen & Einar Rasmussen, 2019. "The development, growth, and performance of university spin-offs: a critical review," The Journal of Technology Transfer, Springer, vol. 44(6), pages 1891-1938, December.
    2. Christian Sandström & Karl Wennberg & Martin W. Wallin & Yulia Zherlygina, 2018. "Public policy for academic entrepreneurship initiatives: a review and critical discussion," The Journal of Technology Transfer, Springer, vol. 43(5), pages 1232-1256, October.
    3. Agarwal, Rajshree & Shah, Sonali K., 2014. "Knowledge sources of entrepreneurship: Firm formation by academic, user and employee innovators," Research Policy, Elsevier, vol. 43(7), pages 1109-1133.
    4. Marco Ferretti & Salvatore Ferri & Raffaele Fiorentino & Adele Parmentola & Alessandro Sapio, 2019. "Neither absent nor too present: the effects of the engagement of parent universities on the performance of academic spin-offs," Small Business Economics, Springer, vol. 52(1), pages 153-173, January.
    5. Krabel, Stefan & Mueller, Pamela, 2009. "What drives scientists to start their own company?: An empirical investigation of Max Planck Society scientists," Research Policy, Elsevier, vol. 38(6), pages 947-956, July.
    6. Fini, Riccardo & Grimaldi, Rosa & Meoli, Azzurra, 2020. "The effectiveness of university regulations to foster science-based entrepreneurship," Research Policy, Elsevier, vol. 49(10).
    7. Dorner, Matthias & Fryges, Helmut & Schopen, Kathrin, 2017. "Wages in high-tech start-ups – Do academic spin-offs pay a wage premium?," Research Policy, Elsevier, vol. 46(1), pages 1-18.
    8. Giuseppe Criaco & Tommaso Minola & Pablo Migliorini & Christian Serarols-Tarrés, 2014. "“To have and have not”: founders’ human capital and university start-up survival," The Journal of Technology Transfer, Springer, vol. 39(4), pages 567-593, August.
    9. Samantha Bradley & Christopher Hayter & Albert Link, 2013. "Proof of Concept Centers in the United States: an exploratory look," The Journal of Technology Transfer, Springer, vol. 38(4), pages 349-381, August.
    10. Marco Ferretti & Salvatore Ferri & Raffaele Fiorentino & Adele Parmentola & Alessandro Sapio, 2020. "What drives the growth of academic spin-offs? Matching academics, universities, and non-research organizations," International Entrepreneurship and Management Journal, Springer, vol. 16(1), pages 137-163, March.
    11. Christopher S. Hayter & Andrew J. Nelson & Stephanie Zayed & Alan C. O’Connor, 2018. "Conceptualizing academic entrepreneurship ecosystems: a review, analysis and extension of the literature," The Journal of Technology Transfer, Springer, vol. 43(4), pages 1039-1082, August.
    12. Coad, Alex & Kaiser, Ulrich & Kuhn, Johan, 2021. "Spin doctors vs the spawn of capitalism: Who founds university and corporate startups?," Research Policy, Elsevier, vol. 50(10).
    13. F. I. Vega-Gómez & F. J. Miranda González & J. Pérez-Mayo, 2020. "Analyzing the Effects of Institutional- and Ecosystem-Level Variables on University Spin-Off Performance," SAGE Open, , vol. 10(2), pages 21582440209, June.
    14. Foray, Dominique & Lissoni, Francesco, 2010. "University Research and Public–Private Interaction," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 1, chapter 0, pages 275-314, Elsevier.
    15. Barirani, Ahmad & Beaudry, Catherine & Agard, Bruno, 2017. "Can universities profit from general purpose inventions? The case of Canadian nanotechnology patents," Technological Forecasting and Social Change, Elsevier, vol. 120(C), pages 271-283.
    16. Rasmussen, Einar & Borch, Odd Jarl, 2010. "University capabilities in facilitating entrepreneurship: A longitudinal study of spin-off ventures at mid-range universities," Research Policy, Elsevier, vol. 39(5), pages 602-612, June.
    17. Aurora A. C. Teixeira & Luisa Mota, 2012. "A bibliometric portrait of the evolution, scientific roots and influence of the literature on university–industry links," Scientometrics, Springer;Akadémiai Kiadó, vol. 93(3), pages 719-743, December.
    18. Dirk Czarnitzki & Christian Rammer & Andrew Toole, 2014. "University spin-offs and the “performance premium”," Small Business Economics, Springer, vol. 43(2), pages 309-326, August.
    19. Berna Beyhan & Derya Findik, 2018. "Student and graduate entrepreneurship: ambidextrous universities create more nascent entrepreneurs," The Journal of Technology Transfer, Springer, vol. 43(5), pages 1346-1374, October.
    20. Colombo, Massimo G. & Piva, Evila, 2012. "Firms’ genetic characteristics and competence-enlarging strategies: A comparison between academic and non-academic high-tech start-ups," Research Policy, Elsevier, vol. 41(1), pages 79-92.

    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:eee:respol:v:49:y:2020:i:10:s0048733320301402. 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/respol .

    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.