[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
IDEAS home Printed from https://ideas.repec.org/p/wbk/wbrwps/9275.html
   My bibliography  Save this paper

Female Business Leaders, Business and Cultural Environment, and Productivity around the World

Author

Listed:
  • Fang,Sheng
  • Goh,Chorching
  • Roberts,Mark
  • Xu,L. Colin
  • Zeufack,Albert G.
Abstract
Studies of female business leaders and economic performance are rarely conducted with worldwide observational data, and with considerations on the underlying cultural, institutional, and business environment. This paper uses worldwide, firm-level data from more than 100 countries to study how female-headed firms differ from male-headed firms in productivity level and growth, and whether the female leader performance disparity hinges on the underlying environment. Female-headed firms account for about 11 percent of firms and are more prevalent in countries with better rule of law, gender equality, and stronger individualistic culture. On average, female-headed firms have 9 to 16 percent lower productivity and 1.6 percentage points lower labor productivity growth, compared with male-headed firms. The disadvantage is mainly in manufacturing firms, largely nonexistent in service firms, and present in relatively small firms. Although the female leader performance disadvantage is surprisingly not related to gender equality, it is smaller where there is less emphasis on personal networks (better rule of law, lower trade credit linkages, lower usage of bank credit, and more equalizing internet), less competition, and the culture is more collective. The study does not find that the female leader disadvantage is amplified in corrupt environments. Africa differs significantly in that it features lower female disadvantage, stronger female advantage in services relative to manufacturing, and stronger sensitivity of female business leaders to electricity provision and bank credit access.

Suggested Citation

  • Fang,Sheng & Goh,Chorching & Roberts,Mark & Xu,L. Colin & Zeufack,Albert G., 2020. "Female Business Leaders, Business and Cultural Environment, and Productivity around the World," Policy Research Working Paper Series 9275, The World Bank.
    • Handle: RePEc:wbk:wbrwps:9275
    as

    Download full text from publisher

    File URL: http://documents.worldbank.org/curated/en/568061591878917892/pdf/Female-Business-Leaders-Business-and-Cultural-Environment-and-Productivity-around-the-World.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Guariglia, Alessandra & Liu, Xiaoxuan & Song, Lina, 2011. "Internal finance and growth: Microeconometric evidence on Chinese firms," Journal of Development Economics, Elsevier, vol. 96(1), pages 79-94, September.
    2. Thorsten Beck & Patrick Behr & Andre Guettler, 2013. "Gender and Banking: Are Women Better Loan Officers?," Review of Finance, European Finance Association, vol. 17(4), pages 1279-1321.
    3. Lixin Colin Xu, 2011. "The Effects of Business Environments on Development: Surveying New Firm-level Evidence," The World Bank Research Observer, World Bank, vol. 26(2), pages 310-340, August.
    4. repec:hal:spmain:info:hdl:2441/3t1fcs7p369jmaalnboqhpgknn is not listed on IDEAS
    5. Steffen Andersen & Seda Ertac & Uri Gneezy & John A. List & Sandra Maximiano, 2013. "Gender, Competitiveness, and Socialization at a Young Age: Evidence From a Matrilineal and a Patriarchal Society," The Review of Economics and Statistics, MIT Press, vol. 95(4), pages 1438-1443, October.
    6. David A. Matsa & Amalia R. Miller, 2013. "A Female Style in Corporate Leadership? Evidence from Quotas," American Economic Journal: Applied Economics, American Economic Association, vol. 5(3), pages 136-169, July.
    7. Swamy, Anand & Knack, Stephen & Lee, Young & Azfar, Omar, 2001. "Gender and corruption," Journal of Development Economics, Elsevier, vol. 64(1), pages 25-55, February.
    8. Lex Borghans & Bas Ter Weel & Bruce A. Weinberg, 2014. "People Skills and the Labor-Market Outcomes of Underrepresented Groups," ILR Review, Cornell University, ILR School, vol. 67(2), pages 287-334, April.
    9. Ferreira, Fernando & Gyourko, Joseph, 2014. "Does gender matter for political leadership? The case of U.S. mayors," Journal of Public Economics, Elsevier, vol. 112(C), pages 24-39.
    10. Chad Syverson, 2011. "What Determines Productivity?," Journal of Economic Literature, American Economic Association, vol. 49(2), pages 326-365, June.
    11. Robert Cull & Li Gan & Nan Gao & Lixin Colin Xu, 2019. "Dual Credit Markets and Household Usage to Finance: Evidence from a Representative Chinese Household Survey," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 81(6), pages 1280-1317, December.
    12. Francine D. Blau & Lawrence M. Kahn, 2017. "The Gender Wage Gap: Extent, Trends, and Explanations," Journal of Economic Literature, American Economic Association, vol. 55(3), pages 789-865, September.
    13. Cull, Robert & Xu, Lixin Colin & Zhu, Tian, 2009. "Formal finance and trade credit during China's transition," Journal of Financial Intermediation, Elsevier, vol. 18(2), pages 173-192, April.
    14. Renée B. Adams & Patricia Funk, 2012. "Beyond the Glass Ceiling: Does Gender Matter?," Management Science, INFORMS, vol. 58(2), pages 219-235, February.
    15. Marianne Bertrand & Emir Kamenica & Jessica Pan, 2015. "Gender Identity and Relative Income within Households," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 130(2), pages 571-614.
    16. Ghazala Azmat & Rosa Ferrer, 2017. "Gender Gaps in Performance: Evidence from Young Lawyers," Journal of Political Economy, University of Chicago Press, vol. 125(5), pages 1306-1355.
    17. Cull, Robert & Li, Wei & Sun, Bo & Xu, Lixin Colin, 2015. "Government connections and financial constraints: Evidence from a large representative sample of Chinese firms," Journal of Corporate Finance, Elsevier, vol. 32(C), pages 271-294.
    18. García Lara, Juan Manuel & García Osma, Beatriz & Mora, Araceli & Scapin, Mariano, 2017. "The monitoring role of female directors over accounting quality," Journal of Corporate Finance, Elsevier, vol. 45(C), pages 651-668.
    19. Muriel Niederle & Lise Vesterlund, 2007. "Do Women Shy Away From Competition? Do Men Compete Too Much?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(3), pages 1067-1101.
    20. Berger, Allen N. & Kick, Thomas & Schaeck, Klaus, 2014. "Executive board composition and bank risk taking," Journal of Corporate Finance, Elsevier, vol. 28(C), pages 48-65.
    21. Francine D. Blau & Lawrence M. Kahn, 2000. "Gender Differences in Pay," Journal of Economic Perspectives, American Economic Association, vol. 14(4), pages 75-99, Fall.
    22. Cronqvist, Henrik & Yu, Frank, 2017. "Shaped by their daughters: Executives, female socialization, and corporate social responsibility," Journal of Financial Economics, Elsevier, vol. 126(3), pages 543-562.
    23. Jeffrey A. Flory & Andreas Leibbrandt & John A. List, 2015. "Do Competitive Workplaces Deter Female Workers? A Large-Scale Natural Field Experiment on Job Entry Decisions," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(1), pages 122-155.
    24. Muriel Niederle & Lise Vesterlund, 2011. "Gender and Competition," Annual Review of Economics, Annual Reviews, vol. 3(1), pages 601-630, September.
    25. Adams, Renée B. & Ferreira, Daniel, 2009. "Women in the boardroom and their impact on governance and performance," Journal of Financial Economics, Elsevier, vol. 94(2), pages 291-309, November.
    26. Daniel Kaufmann & Aart Kraay & Massimo Mastruzzi, 2004. "Governance Matters III: Governance Indicators for 1996, 1998, 2000, and 2002," The World Bank Economic Review, World Bank, vol. 18(2), pages 253-287.
    27. Marianne Bertrand & Claudia Goldin & Lawrence F. Katz, 2010. "Dynamics of the Gender Gap for Young Professionals in the Financial and Corporate Sectors," American Economic Journal: Applied Economics, American Economic Association, vol. 2(3), pages 228-255, July.
    28. Devine, Theresa J, 1994. "Changes in Wage-and-Salary Returns to Skill and the Recent Rise in Female Self-Employment," American Economic Review, American Economic Association, vol. 84(2), pages 108-113, May.
    29. Li, Hongbin & Meng, Lingsheng & Wang, Qian & Zhou, Li-An, 2008. "Political connections, financing and firm performance: Evidence from Chinese private firms," Journal of Development Economics, Elsevier, vol. 87(2), pages 283-299, October.
    30. Raymond Fisman & Inessa Love, 2003. "Trade Credit, Financial Intermediary Development, and Industry Growth," Journal of Finance, American Finance Association, vol. 58(1), pages 353-374, February.
    31. Marianne Bertrand & Kevin F. Hallock, 2001. "The Gender Gap in Top Corporate Jobs," ILR Review, Cornell University, ILR School, vol. 55(1), pages 3-21, October.
    32. Nicholas Bloom & John Van Reenen, 2010. "Why Do Management Practices Differ across Firms and Countries?," Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 203-224, Winter.
    33. Thomas Buser & Muriel Niederle & Hessel Oosterbeek, 2014. "Gender, Competitiveness, and Career Choices," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(3), pages 1409-1447.
    34. Evren Ors & Frédéric Palomino & Eloïc Peyrache, 2013. "Performance Gender Gap: Does Competition Matter?," Journal of Labor Economics, University of Chicago Press, vol. 31(3), pages 443-499.
    35. Buchan, Nancy R. & Croson, Rachel T.A. & Solnick, Sara, 2008. "Trust and gender: An examination of behavior and beliefs in the Investment Game," Journal of Economic Behavior & Organization, Elsevier, vol. 68(3-4), pages 466-476, December.
    36. Justin Wolfers, 2006. "Diagnosing Discrimination: Stock Returns and CEO Gender," Journal of the European Economic Association, MIT Press, vol. 4(2-3), pages 531-541, 04-05.
    37. Amore, Mario Daniele & Garofalo, Orsola, 2016. "Executive gender, competitive pressures, and corporate performance," Journal of Economic Behavior & Organization, Elsevier, vol. 131(PA), pages 308-327.
    38. Polachek, Solomon William, 1981. "Occupational Self-Selection: A Human Capital Approach to Sex Differences in Occupational Structure," The Review of Economics and Statistics, MIT Press, vol. 63(1), pages 60-69, February.
    39. Philip Keefer & Stephen Knack, 2008. "Social Capital, Social Norms and the New Institutional Economics," Springer Books, in: Claude Ménard & Mary M. Shirley (ed.), Handbook of New Institutional Economics, chapter 27, pages 701-725, Springer.
    40. Daron Acemoglu & Melissa Dell, 2010. "Productivity Differences between and within Countries," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(1), pages 169-188, January.
    41. Claudia Goldin & Lawrence F. Katz & Ilyana Kuziemko, 2006. "The Homecoming of American College Women: The Reversal of the College Gender Gap," Journal of Economic Perspectives, American Economic Association, vol. 20(4), pages 133-156, Fall.
    42. Mara Faccio, 2006. "Politically Connected Firms," American Economic Review, American Economic Association, vol. 96(1), pages 369-386, March.
    43. Hanousek, Jan & Shamshur, Anastasiya & Tresl, Jiri, 2019. "Firm efficiency, foreign ownership and CEO gender in corrupt environments," Journal of Corporate Finance, Elsevier, vol. 59(C), pages 344-360.
    44. Tate, Geoffrey & Yang, Liu, 2015. "Female leadership and gender equity: Evidence from plant closure," Journal of Financial Economics, Elsevier, vol. 117(1), pages 77-97.
    45. Raghabendra Chattopadhyay & Esther Duflo, 2004. "Women as Policy Makers: Evidence from a Randomized Policy Experiment in India," Econometrica, Econometric Society, vol. 72(5), pages 1409-1443, September.
    46. Dollar, David & Fisman, Raymond & Gatti, Roberta, 2001. "Are women really the "fairer" sex? Corruption and women in government," Journal of Economic Behavior & Organization, Elsevier, vol. 46(4), pages 423-429, December.
    47. Rachel Croson & Uri Gneezy, 2009. "Gender Differences in Preferences," Journal of Economic Literature, American Economic Association, vol. 47(2), pages 448-474, June.
    48. Huang, Jiekun & Kisgen, Darren J., 2013. "Gender and corporate finance: Are male executives overconfident relative to female executives?," Journal of Financial Economics, Elsevier, vol. 108(3), pages 822-839.
    49. Faccio, Mara & Marchica, Maria-Teresa & Mura, Roberto, 2016. "CEO gender, corporate risk-taking, and the efficiency of capital allocation," Journal of Corporate Finance, Elsevier, vol. 39(C), pages 193-209.
    50. Suresh de Mel & David McKenzie & Christopher Woodruff, 2009. "Are Women More Credit Constrained? Experimental Evidence on Gender and Microenterprise Returns," American Economic Journal: Applied Economics, American Economic Association, vol. 1(3), pages 1-32, July.
    51. Niels Bosma & Mirjam van Praag & Roy Thurik & Gerrit de Wit, 2004. "The Value of Human and Social Capital Investments for the Business Performance of Startups," Small Business Economics, Springer, vol. 23(3), pages 227-236, October.
    52. Claessens, Stijn & Feijen, Erik & Laeven, Luc, 2008. "Political connections and preferential access to finance: The role of campaign contributions," Journal of Financial Economics, Elsevier, vol. 88(3), pages 554-580, June.
    53. Uri Gneezy & Kenneth L. Leonard & John A. List, 2009. "Gender Differences in Competition: Evidence From a Matrilineal and a Patriarchal Society," Econometrica, Econometric Society, vol. 77(5), pages 1637-1664, September.
    54. Werner Bönte & Monika Piegeler, 2013. "Gender gap in latent and nascent entrepreneurship: driven by competitiveness," Small Business Economics, Springer, vol. 41(4), pages 961-987, December.
    55. Cull, Robert & Xu, Lixin Colin, 2005. "Institutions, ownership, and finance: the determinants of profit reinvestment among Chinese firms," Journal of Financial Economics, Elsevier, vol. 77(1), pages 117-146, July.
    56. Philipp Koellinger & Maria Minniti & Christian Schade, 2013. "Gender Differences in Entrepreneurial Propensity," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 75(2), pages 213-234, April.
    57. Levi, Maurice & Li, Kai & Zhang, Feng, 2014. "Director gender and mergers and acquisitions," Journal of Corporate Finance, Elsevier, vol. 28(C), pages 185-200.
    58. George A. Akerlof & Rachel E. Kranton, 2000. "Economics and Identity," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 115(3), pages 715-753.
    59. Marianne Bertrand & Antoinette Schoar, 2003. "Managing with Style: The Effect of Managers on Firm Policies," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(4), pages 1169-1208.
    60. Nava Ashraf & Alexia Delfino & Edward L. Glaeser, 2019. "Rule of Law and Female Entrepreneurship," NBER Working Papers 26366, National Bureau of Economic Research, Inc.
    61. Nancy Buchan & Rachel Croson, 1999. "Gender and Culture: International Experimental Evidence from Trust Games," American Economic Review, American Economic Association, vol. 89(2), pages 386-391, May.
    62. Brad M. Barber & Terrance Odean, 2001. "Boys will be Boys: Gender, Overconfidence, and Common Stock Investment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(1), pages 261-292.
    63. Sandra E. Black & Philip E. Strahan, 2001. "The Division of Spoils: Rent-Sharing and Discrimination in a Regulated Industry," American Economic Review, American Economic Association, vol. 91(4), pages 814-831, September.
    64. Sila, Vathunyoo & Gonzalez, Angelica & Hagendorff, Jens, 2016. "Women on board: Does boardroom gender diversity affect firm risk?," Journal of Corporate Finance, Elsevier, vol. 36(C), pages 26-53.
    65. Mark M. Pitt & Mark R. Rosenzweig & Mohammad Nazmul Hassan, 2012. "Human Capital Investment and the Gender Division of Labor in a Brawn-Based Economy," American Economic Review, American Economic Association, vol. 102(7), pages 3531-3560, December.
    66. Verheul, Ingrid & Thurik, Roy & Grilo, Isabel & van der Zwan, Peter, 2012. "Explaining preferences and actual involvement in self-employment: Gender and the entrepreneurial personality," Journal of Economic Psychology, Elsevier, vol. 33(2), pages 325-341.
    67. Uri Gneezy & Muriel Niederle & Aldo Rustichini, 2003. "Performance in Competitive Environments: Gender Differences," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(3), pages 1049-1074.
    68. Claude Menard & Mary M. Shirley (ed.), 2005. "Handbook of New Institutional Economics," Springer Books, Springer, number 978-0-387-25092-2, December.
    69. Jeffrey A. Flory & Andreas Leibbrandt & John A. List, 2010. "Do Competitive Work Places Deter Female Workers? A Large-Scale Natural Field Experiment on Gender Differences in Job-Entry Decisions," NBER Working Papers 16546, National Bureau of Economic Research, Inc.
    70. Greg Hundley, 2001. "Why Women Earn Less Than Men in Self-Employment," Journal of Labor Research, Transaction Publishers, vol. 22(4), pages 817-829, October.
    71. Guiso, Luigi & Rustichini, Aldo, 2018. "What drives women out of management? The joint role of testosterone and culture," European Economic Review, Elsevier, vol. 109(C), pages 221-237.
    72. Clarke, George R. G. & Xu, Lixin Colin, 2004. "Privatization, competition, and corruption: how characteristics of bribe takers and payers affect bribes to utilities," Journal of Public Economics, Elsevier, vol. 88(9-10), pages 2067-2097, August.
    73. Gerrit Mueller & Erik Plug, 2006. "Estimating the Effect of Personality on Male and Female Earnings," ILR Review, Cornell University, ILR School, vol. 60(1), pages 3-22, October.
    74. Ulrike Malmendier & Geoffrey Tate & Jon Yan, 2011. "Overconfidence and Early‐Life Experiences: The Effect of Managerial Traits on Corporate Financial Policies," Journal of Finance, American Finance Association, vol. 66(5), pages 1687-1733, October.
    Full references (including those not matched with items on IDEAS)

    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. Fang, Sheng & Goh, Chorching & Roberts, Mark & Xu, Lixin Colin & Zeufack, Albert, 2022. "Female entrepreneurs and productivity around the world: Rule of law, network, culture, and gender equality," World Development, Elsevier, vol. 154(C).
    2. Kubo, Katsuyuki & Nguyen, Thanh Thi Phuong, 2021. "Female CEOs on Japanese corporate boards and firm performance," Journal of the Japanese and International Economies, Elsevier, vol. 62(C).
    3. Amore, Mario Daniele & Garofalo, Orsola, 2016. "Executive gender, competitive pressures, and corporate performance," Journal of Economic Behavior & Organization, Elsevier, vol. 131(PA), pages 308-327.
    4. Faccio, Mara & Marchica, Maria-Teresa & Mura, Roberto, 2016. "CEO gender, corporate risk-taking, and the efficiency of capital allocation," Journal of Corporate Finance, Elsevier, vol. 39(C), pages 193-209.
    5. R. Øystein Strøm & Bert D’Espallier & Roy Mersland, 2023. "Female Leaders and Financial Inclusion: Evidence from Microfinance Institutions," Review of Corporate Finance, now publishers, vol. 3(1-2), pages 69-97, May.
    6. Eber, Nicolas & François, Abel & Weill, Laurent, 2021. "Gender, age, and attitude toward competition," Journal of Economic Behavior & Organization, Elsevier, vol. 192(C), pages 668-690.
    7. Long,Cheryl Xiaoning & Xu,L. Colin & Yang,Jin, 2020. "Business Environment and Dual-Track Private Sector Development : China's Experience in Two Crucial Decades," Policy Research Working Paper Series 9161, The World Bank.
    8. Agarwal, Sumit & Green, Richard & Rosenblatt, Eric & Yao, Vincent W. & Zhang, Jian, 2018. "Gender difference and intra-household economic power in mortgage signing order," Journal of Financial Intermediation, Elsevier, vol. 36(C), pages 86-100.
    9. Schopohl, Lisa & Urquhart, Andrew & Zhang, Hanxiong, 2021. "Female CFOs, leverage and the moderating role of board diversity and CEO power," Journal of Corporate Finance, Elsevier, vol. 71(C).
    10. Johnsen, Åshild A. & Finseraas, Henning & Hanson, Torbjørn & Kotsadam, Andreas, 2023. "The malleability of competitive preferences," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 104(C).
    11. Gu, Pu, 2020. "The effects of social bias against female analysts on markets," Journal of Corporate Finance, Elsevier, vol. 64(C).
    12. Goodall, Amanda H. & Osterloh, Margit, 2015. "Women Have to Enter the Leadership Race to Win: Using Random Selection to Increase the Supply of Women into Senior Positions," IZA Discussion Papers 9331, Institute of Labor Economics (IZA).
    13. Young Zik Shin & Jeung-Yoon Chang & Kyeongmin Jeon & Hyunpyo Kim, 2020. "Female directors on the board and investment efficiency: evidence from Korea," Asian Business & Management, Palgrave Macmillan, vol. 19(4), pages 438-479, September.
    14. Silvia Saccardo & Aniela Pietrasz & Uri Gneezy, 2018. "On the Size of the Gender Difference in Competitiveness," Management Science, INFORMS, vol. 64(4), pages 1541-1554, April.
    15. Sophie Clot & Marina Della Giusta & Giovanni Razzu, 2020. "Gender gaps in competition: new experimental evidence from UK," Economics Discussion Papers em-dp2020-15, Department of Economics, University of Reading.
    16. Louis-Philippe Morin, 2015. "Do Men and Women Respond Differently to Competition? Evidence from a Major Education Reform," Journal of Labor Economics, University of Chicago Press, vol. 33(2), pages 443-491.
    17. Francine D. Blau & Lawrence M. Kahn, 2017. "The Gender Wage Gap: Extent, Trends, and Explanations," Journal of Economic Literature, American Economic Association, vol. 55(3), pages 789-865, September.
    18. Hoyer, Britta & van Huizen, Thomas & Keijzer, Linda & Rezaei, Sarah & Rosenkranz, Stephanie & Westbrock, Bastian, 2020. "Gender, competitiveness, and task difficulty: Evidence from the field," Labour Economics, Elsevier, vol. 64(C).
    19. García Lara, Juan Manuel & García Osma, Beatriz & Mora, Araceli & Scapin, Mariano, 2017. "The monitoring role of female directors over accounting quality," Journal of Corporate Finance, Elsevier, vol. 45(C), pages 651-668.
    20. Matti Keloharju & Samuli Knüpfer & Joacim Tåg, 2022. "What prevents women from reaching the top?," Financial Management, Financial Management Association International, vol. 51(3), pages 711-738, September.

    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:wbk:wbrwps:9275. 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: Roula I. Yazigi (email available below). General contact details of provider: https://edirc.repec.org/data/dvewbus.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.