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Determinants of PhD holders’ use of social networking sites: An analysis based on LinkedIn

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  • Baruffaldi, Stefano H.
  • Di Maio, Giorgio
  • Landoni, Paolo

Abstract

Social networking sites are an increasingly important tool for career development, especially for highly skilled individuals. Moreover, they may constitute valuable sources of data for scholars and policy makers. However, little research has been conducted on the use by highly skilled individuals of those social networks. In this paper, we focus on PhD graduates, who play an important role in the innovation process and in particular in knowledge creation and diffusion. We seek to increase understanding of the determinants that induce PhD graduates to register on LinkedIn and to develop wider or narrower networks. Controlling for the most relevant individual characteristics, we find that (i) PhD holders moving to the industry sector are more likely to have a LinkedIn account and to have a larger network of connections in LinkedIn; (ii) PhD holders are more likely to use LinkedIn if they have co-authors abroad; and (iii) they have wider networks if they have moved abroad after obtaining their PhD. In light of our analyses, we discuss the usefulness of – and main concerns about – the adoption of LinkedIn as a new data source for research and innovation studies.

Suggested Citation

  • Baruffaldi, Stefano H. & Di Maio, Giorgio & Landoni, Paolo, 2017. "Determinants of PhD holders’ use of social networking sites: An analysis based on LinkedIn," Research Policy, Elsevier, vol. 46(4), pages 740-750.
    • Handle: RePEc:eee:respol:v:46:y:2017:i:4:p:740-750
    DOI: 10.1016/j.respol.2017.01.014
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    1. Patrick Puhani, 2000. "The Heckman Correction for Sample Selection and Its Critique," Journal of Economic Surveys, Wiley Blackwell, vol. 14(1), pages 53-68, February.
    2. Leydesdorff, Loet & Wagner, Caroline S., 2008. "International collaboration in science and the formation of a core group," Journal of Informetrics, Elsevier, vol. 2(4), pages 317-325.
    3. Zellner, Christian, 2003. "The economic effects of basic research: evidence for embodied knowledge transfer via scientists' migration," Research Policy, Elsevier, vol. 32(10), pages 1881-1895, December.
    4. Christian Dustmann & Yoram Weiss, 2007. "Return Migration: Theory and Empirical Evidence," RF Berlin - CReAM Discussion Paper Series 0702, Rockwool Foundation Berlin (RF Berlin) - Centre for Research and Analysis of Migration (CReAM).
    5. Montgomery, James D, 1991. "Social Networks and Labor-Market Outcomes: Toward an Economic Analysis," American Economic Review, American Economic Association, vol. 81(5), pages 1407-1418, December.
    6. Daron Acemoglu, 1998. "Why Do New Technologies Complement Skills? Directed Technical Change and Wage Inequality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(4), pages 1055-1089.
    7. Jeremy Greenwood & Karen A. Kopecky, 2013. "Measuring The Welfare Gain From Personal Computers," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 336-347, January.
    8. Waverly W. Ding & Sharon G. Levin & Paula E. Stephan & Anne E. Winkler, 2010. "The Impact of Information Technology on Academic Scientists' Productivity and Collaboration Patterns," Management Science, INFORMS, vol. 56(9), pages 1439-1461, September.
    9. Pierre Azoulay & Joshua S. Graff Zivin & Gustavo Manso, 2011. "Incentives and creativity: evidence from the academic life sciences," RAND Journal of Economics, RAND Corporation, vol. 42(3), pages 527-554, September.
    10. Scellato, Giuseppe & Franzoni, Chiara & Stephan, Paula, 2015. "Migrant scientists and international networks," Research Policy, Elsevier, vol. 44(1), pages 108-120.
    11. Christian Dustmann & Yoram Weiss, 2007. "Return Migration: Theory and Empirical Evidence from the UK," British Journal of Industrial Relations, London School of Economics, vol. 45(2), pages 236-256, June.
    12. Hugo Horta & Francisco M. Veloso & Rócio Grediaga, 2010. "Navel Gazing: Academic Inbreeding and Scientific Productivity," Management Science, INFORMS, vol. 56(3), pages 414-429, March.
    13. Branka Golub, 2002. "Motivational factors in departure of young scientists from Croatian science," Scientometrics, Springer;Akadémiai Kiadó, vol. 53(3), pages 429-445, March.
    14. Baruffaldi, Stefano H. & Landoni, Paolo, 2012. "Return mobility and scientific productivity of researchers working abroad: The role of home country linkages," Research Policy, Elsevier, vol. 41(9), pages 1655-1665.
    15. Michael Fritsch & Stefan Krabel, 2012. "Ready to leave the ivory tower?: Academic scientists’ appeal to work in the private sector," The Journal of Technology Transfer, Springer, vol. 37(3), pages 271-296, June.
    16. Ponzo, Michela & Scoppa, Vincenzo, 2010. "The use of informal networks in Italy: Efficiency or favoritism?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 39(1), pages 89-99, January.
    17. Kathleen Newland, 2009. "Circular Migration and Human Development," Human Development Research Papers (2009 to present) HDRP-2009-42, Human Development Report Office (HDRO), United Nations Development Programme (UNDP), revised Oct 2009.
    18. Ping Zhou & Xiaozan Lv, 2015. "Academic publishing and collaboration between China and Germany in physics," Scientometrics, Springer;Akadémiai Kiadó, vol. 105(3), pages 1875-1887, December.
    19. Czernich, Nina, 2014. "Does broadband internet reduce the unemployment rate? Evidence for Germany," Information Economics and Policy, Elsevier, vol. 29(C), pages 32-45.
    20. Pezzoni, Michele & Sterzi, Valerio & Lissoni, Francesco, 2012. "Career progress in centralized academic systems: Social capital and institutions in France and Italy," Research Policy, Elsevier, vol. 41(4), pages 704-719.
    21. John Salt, 1997. "International Movements of the Highly Skilled," OECD Social, Employment and Migration Working Papers 3, OECD Publishing.
    22. Henry Sauermann & Wesley M. Cohen, 2010. "What Makes Them Tick? Employee Motives and Firm Innovation," Management Science, INFORMS, vol. 56(12), pages 2134-2153, December.
    23. Rostan, Michele & Antonio Ceravolo, Flavio, 2015. "The Internationalisation of the Academy: Convergence and Divergence across Disciplines," European Review, Cambridge University Press, vol. 23(S1), pages 38-54, May.
    24. Seongkyoon Jeong & Jae Young Choi & Jang-Yun Kim, 2014. "On the drivers of international collaboration: The impact of informal communication, motivation, and research resources," Science and Public Policy, Oxford University Press, vol. 41(4), pages 520-531.
    25. Carter Bloch & Ebbe Krogh Graversen & Heidi Skovgaard Pedersen, 2015. "Researcher mobility and sector career choices among doctorate holders," Research Evaluation, Oxford University Press, vol. 24(2), pages 171-180.
    26. Laudeline Auriol & Martin Schaaper & Bernard Felix, 2012. "Mapping Careers and Mobility of Doctorate Holders: Draft Guidelines, Model Questionnaire and Indicators – Third Edition," OECD Science, Technology and Industry Working Papers 2012/7, OECD Publishing.
    27. Yannis M. Ioannides & Linda Datcher Loury, 2004. "Job Information Networks, Neighborhood Effects, and Inequality," Journal of Economic Literature, American Economic Association, vol. 42(4), pages 1056-1093, December.
    28. Stefano H. Baruffaldi & Paolo Landoni, 2016. "Mobility Intentions of Foreign Researchers: The Role of Non-economic Motivations," Industry and Innovation, Taylor & Francis Journals, vol. 23(1), pages 87-111, January.
    29. Amalia Más-Bleda & Isidro F. Aguillo, 2013. "Can a personal website be useful as an information source to assess individual scientists? The case of European highly cited researchers," Scientometrics, Springer;Akadémiai Kiadó, vol. 96(1), pages 51-67, July.
    30. Laura Cruz-Castro & Luis Sanz-Menéndez, 2005. "The employment of PhDs in firms: trajectories, mobility and innovation," Research Evaluation, Oxford University Press, vol. 14(1), pages 57-69, April.
    31. George J. Borjas & Bernt Bratsberg, 2021. "Who Leaves? The Outmigration Of The Foreign-Born," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 5, pages 93-104, World Scientific Publishing Co. Pte. Ltd..
    32. Franzoni, Chiara & Scellato, Giuseppe & Stephan, Paula, 2014. "The mover’s advantage: The superior performance of migrant scientists," Economics Letters, Elsevier, vol. 122(1), pages 89-93.
    33. Wagner, Caroline S. & Leydesdorff, Loet, 2005. "Network structure, self-organization, and the growth of international collaboration in science," Research Policy, Elsevier, vol. 34(10), pages 1608-1618, December.
    34. Maki Kato & Asao Ando, 2013. "The relationship between research performance and international collaboration in chemistry," Scientometrics, Springer;Akadémiai Kiadó, vol. 97(3), pages 535-553, December.
    35. David H. Autor, 2001. "Wiring the Labor Market," Journal of Economic Perspectives, American Economic Association, vol. 15(1), pages 25-40, Winter.
    36. Michaela Trippl, 2013. "Scientific Mobility and Knowledge Transfer at the Interregional and Intraregional Level," Regional Studies, Taylor & Francis Journals, vol. 47(10), pages 1653-1667, November.
    37. Hilal Atasoy, 2013. "The Effects of Broadband Internet Expansion on Labor Market Outcomes," ILR Review, Cornell University, ILR School, vol. 66(2), pages 315-345, April.
    38. Baruffaldi, Stefano & Visentin, Fabiana & Conti, Annamaria, 2016. "The productivity of science & engineering PhD students hired from supervisors’ networks," Research Policy, Elsevier, vol. 45(4), pages 785-796.
    39. Anne Winkler & Sharon Levin & Paula Stephan, 2010. "The diffusion of IT in higher education: publishing productivity of academic life scientists," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 19(5), pages 481-503.
    40. Richard Freeman, 2010. "Globalization of scientific and engineering talent: international mobility of students, workers, and ideas and the world economy," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 19(5), pages 393-406.
    41. Katz, J. Sylvan & Martin, Ben R., 1997. "What is research collaboration?," Research Policy, Elsevier, vol. 26(1), pages 1-18, March.
    42. Hoekman, Jarno & Frenken, Koen & Tijssen, Robert J.W., 2010. "Research collaboration at a distance: Changing spatial patterns of scientific collaboration within Europe," Research Policy, Elsevier, vol. 39(5), pages 662-673, June.
    43. Hal R. Varian, 2010. "Computer Mediated Transactions," American Economic Review, American Economic Association, vol. 100(2), pages 1-10, May.
    44. Chris Forman & Nicolas van Zeebroeck, 2012. "From Wires to Partners: How the Internet Has Fostered R&D Collaborations Within Firms," Management Science, INFORMS, vol. 58(8), pages 1549-1568, August.
    45. Mangematin, V., 2000. "PhD job market: professional trajectories and incentives during the PhD," Research Policy, Elsevier, vol. 29(6), pages 741-756, June.
    46. Jeroen Huisman & Egbert de Weert & Jeroen Bartelse, 2002. "Academic Careers from a European Perspective," The Journal of Higher Education, Taylor & Francis Journals, vol. 73(1), pages 141-160, January.
    47. Newland, Kathleen, 2009. "Circular Migration and Human Development," MPRA Paper 19225, University Library of Munich, Germany.
    48. 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.
    49. Franz Barjak, 2006. "The role of the Internet in informal scholarly communication," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 57(10), pages 1350-1367, August.
    50. Franz Barjak, 2006. "Research productivity in the internet era," Scientometrics, Springer;Akadémiai Kiadó, vol. 68(3), pages 343-360, September.
    51. Gustavo Crespi & Aldo Geuna & Lionel Nesta, 2007. "The mobility of university inventors in Europe," The Journal of Technology Transfer, Springer, vol. 32(3), pages 195-215, June.
    52. Herrera, Liliana & Muñoz-Doyague, Maria Felisa & Nieto, Mariano, 2010. "Mobility of public researchers, scientific knowledge transfer, and the firm's innovation process," Journal of Business Research, Elsevier, vol. 63(5), pages 510-518, May.
    53. Amalia Mas-Bleda & Mike Thelwall & Kayvan Kousha & Isidro F. Aguillo, 2014. "Do highly cited researchers successfully use the social web?," Scientometrics, Springer;Akadémiai Kiadó, vol. 101(1), pages 337-356, October.
    54. Bruce C. Greenwald, 1986. "Adverse Selection in the Labour Market," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(3), pages 325-347.
    55. Aloysius Siow, 1991. "Are First Impressions Important in Academia?," Journal of Human Resources, University of Wisconsin Press, vol. 26(2), pages 236-255.
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