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Voluntary Adopters of Integrated Reporting – Evidence on Forecast Accuracy and Firm Value

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  • Annika Wahl
  • Michel Charifzadeh
  • Fabian Diefenbach

Abstract

This study investigates how integrated reporting (IR) creates value for investors. It examines how providers of financial capital benefit from an improved firm information environment provided by IR. Specifically, this study investigates the effect of voluntary IR disclosure on analyst earnings forecast accuracy as well as on firm value. To do so, we use an international sample of 167 listed companies that voluntarily publish an integrated report. Our analysis shows no significant effect of a voluntary IR publication on analyst earnings forecast accuracy and no significant effect on firm value. We thus do not find evidence for the fulfillment of IR's promises regarding improved information environment and value creation of voluntary adopters. We conclude that such companies might already have a relatively high level of transparency leading to an absent additional effect of IR disclosure. Positive effects of IR appear to be more relevant in environments where IR is mandatory.

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  • Annika Wahl & Michel Charifzadeh & Fabian Diefenbach, 2020. "Voluntary Adopters of Integrated Reporting – Evidence on Forecast Accuracy and Firm Value," Business Strategy and the Environment, Wiley Blackwell, vol. 29(6), pages 2542-2556, September.
    • Handle: RePEc:bla:bstrat:v:29:y:2020:i:6:p:2542-2556
    DOI: 10.1002/bse.2519
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    1. José V. Frias‐Aceituno & Lazaro Rodriguez‐Ariza & I.M Garcia‐Sanchez, 2013. "The Role of the Board in the Dissemination of Integrated Corporate Social Reporting," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 20(4), pages 219-233, July.
    2. Claire Woods & Roger Urwin, 2010. "Putting Sustainable Investing into Practice: A Governance Framework for Pension Funds," Journal of Business Ethics, Springer, vol. 92(1), pages 1-19, April.
    3. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    4. Mark H. Lang & Karl V. Lins & Darius P. Miller, 2003. "ADRs, Analysts, and Accuracy: Does Cross Listing in the United States Improve a Firm's Information Environment and Increase Market Value?," Journal of Accounting Research, Wiley Blackwell, vol. 41(2), pages 317-345, May.
    5. Beyer, Anne & Cohen, Daniel A. & Lys, Thomas Z. & Walther, Beverly R., 2010. "The financial reporting environment: Review of the recent literature," Journal of Accounting and Economics, Elsevier, vol. 50(2-3), pages 296-343, December.
    6. Shan Zhou & Roger Simnett & Wendy Green, 2017. "Does Integrated Reporting Matter to the Capital Market?," Abacus, Accounting Foundation, University of Sydney, vol. 53(1), pages 94-132, March.
    7. Patrick Velte & Martin Stawinoga, 2017. "Integrated reporting: The current state of empirical research, limitations and future research implications," Journal of Management Control: Zeitschrift für Planung und Unternehmenssteuerung, Springer, vol. 28(3), pages 275-320, October.
    8. Yermack, David, 1996. "Higher market valuation of companies with a small board of directors," Journal of Financial Economics, Elsevier, vol. 40(2), pages 185-211, February.
    9. Hirshleifer, David & Teoh, Siew Hong, 2003. "Limited attention, information disclosure, and financial reporting," Journal of Accounting and Economics, Elsevier, vol. 36(1-3), pages 337-386, December.
    10. Mark Lang & Karl V. Lins & Mark Maffett, 2012. "Transparency, Liquidity, and Valuation: International Evidence on When Transparency Matters Most," Journal of Accounting Research, Wiley Blackwell, vol. 50(3), pages 729-774, June.
    11. Robert G. Eccles & Michael P. Krzus & Sydney Ribot, 2015. "Meaning and Momentum in the Integrated Reporting Movement," Journal of Applied Corporate Finance, Morgan Stanley, vol. 27(2), pages 8-17, June.
    12. Merton, Robert C, 1987. "A Simple Model of Capital Market Equilibrium with Incomplete Information," Journal of Finance, American Finance Association, vol. 42(3), pages 483-510, July.
    13. Barth, Mary E. & Cahan, Steven F. & Chen, Li & Venter, Elmar R., 2017. "The Economic Consequences Associated with Integrated Report Quality: Capital Market and Real Effects," Research Papers 3546, Stanford University, Graduate School of Business.
    14. Ball, Ray & Jayaraman, Sudarshan & Shivakumar, Lakshmanan, 2012. "Audited financial reporting and voluntary disclosure as complements: A test of the Confirmation Hypothesis," Journal of Accounting and Economics, Elsevier, vol. 53(1), pages 136-166.
    15. John Dumay & Cristiana Bernardi & James Guthrie & Paola Demartini, 2016. "Integrated reporting: A structured literature review," Accounting Forum, Taylor & Francis Journals, vol. 40(3), pages 166-185, September.
    16. El Ghoul, Sadok & Guedhami, Omrane & Kwok, Chuck C.Y. & Mishra, Dev R., 2011. "Does corporate social responsibility affect the cost of capital?," Journal of Banking & Finance, Elsevier, vol. 35(9), pages 2388-2406, September.
    17. Charl de Villiers & Leonardo Rinaldi & Jeffrey Unerman, 2014. "Integrated Reporting: Insights, gaps and an agenda for future research," Accounting, Auditing & Accountability Journal, Emerald Group Publishing Limited, vol. 27(7), pages 1042-1067, August.
    18. George Serafeim, 2015. "Integrated Reporting and Investor Clientele," Journal of Applied Corporate Finance, Morgan Stanley, vol. 27(2), pages 34-51, June.
    19. Martin Esch & Benedikt Schnellbächer & Andreas Wald, 2019. "Does integrated reporting information influence internal decision making? An experimental study of investment behavior," Business Strategy and the Environment, Wiley Blackwell, vol. 28(4), pages 599-610, May.
    20. Verrecchia, Robert E., 1983. "Discretionary disclosure," Journal of Accounting and Economics, Elsevier, vol. 5(1), pages 179-194, April.
    21. Ana Simpson, 2010. "Analysts’ Use of Nonfinancial Information Disclosures," Contemporary Accounting Research, John Wiley & Sons, vol. 27(1), pages 7-7, March.
    22. Joanne Horton & George Serafeim & Ioanna Serafeim, 2013. "Does Mandatory IFRS Adoption Improve the Information Environment?," Contemporary Accounting Research, John Wiley & Sons, vol. 30(1), pages 388-423, March.
    23. Laura Girella & Paola Rossi & Stefano Zambon, 2019. "Exploring the firm and country determinants of the voluntary adoption of integrated reporting," Business Strategy and the Environment, Wiley Blackwell, vol. 28(7), pages 1323-1340, November.
    24. George A. Akerlof, 1970. "The Market for "Lemons": Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(3), pages 488-500.
    25. Healy, Paul M. & Palepu, Krishna G., 2001. "Information asymmetry, corporate disclosure, and the capital markets: A review of the empirical disclosure literature," Journal of Accounting and Economics, Elsevier, vol. 31(1-3), pages 405-440, September.
    26. Eduardo Flores & Marco Fasan & Wesley Mendes‐da‐Silva & Joelson Oliveira Sampaio, 2019. "Integrated reporting and capital markets in an international setting: The role of financial analysts," Business Strategy and the Environment, Wiley Blackwell, vol. 28(7), pages 1465-1480, November.
    27. Linda Kannenberg & Philipp Schreck, 2019. "Integrated reporting: boon or bane? A review of empirical research on its determinants and implications," Journal of Business Economics, Springer, vol. 89(5), pages 515-567, July.
    28. Julia Catharina Jensen & Nicola Berg, 2012. "Determinants of Traditional Sustainability Reporting Versus Integrated Reporting. An Institutionalist Approach," Business Strategy and the Environment, Wiley Blackwell, vol. 21(5), pages 299-316, July.
    29. Wendy Stubbs & Colin Higgins, 2014. "Integrated Reporting and internal mechanisms of change," Accounting, Auditing & Accountability Journal, Emerald Group Publishing Limited, vol. 27(7), pages 1068-1089, August.
    30. Gary K Meek & Clare B Roberts & Sidney J Gray, 1995. "Factors Influencing Voluntary Annual Report Disclosures By U.S., U.K. and Continental European Multinational Corporations," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 26(3), pages 555-572, September.
    31. Ole‐Kristian Hope, 2003. "Disclosure Practices, Enforcement of Accounting Standards, and Analysts' Forecast Accuracy: An International Study," Journal of Accounting Research, Wiley Blackwell, vol. 41(2), pages 235-272, May.
    32. Adams, Carol A. & Potter, Brad & Singh, Prakash J. & York, Jodi, 2016. "Exploring the implications of integrated reporting for social investment (disclosures)," The British Accounting Review, Elsevier, vol. 48(3), pages 283-296.
    33. Frankel, R & Johnson, M & Skinner, DJ, 1999. "An empirical examination of conference calls as a voluntary disclosure medium," Journal of Accounting Research, Wiley Blackwell, vol. 37(1), pages 133-150.
    34. Filippo Vitolla & Nicola Raimo & Michele Rubino, 2019. "Appreciations, criticisms, determinants, and effects of integrated reporting: A systematic literature review," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 26(2), pages 518-528, March.
    35. Orens, Raf & Lybaert, Nadine, 2007. "Does the financial analysts' usage of non-financial information influence the analysts' forecast accuracy? Some evidence from the Belgian sell-side financial analyst," The International Journal of Accounting, Elsevier, vol. 42(3), pages 237-271.
    36. Diamond, Douglas W, 1985. "Optimal Release of Information by Firms," Journal of Finance, American Finance Association, vol. 40(4), pages 1071-1094, September.
    37. Alessandro Lai & Gaia Melloni & Riccardo Stacchezzini, 2016. "Corporate Sustainable Development: is ‘Integrated Reporting’ a Legitimation Strategy?," Business Strategy and the Environment, Wiley Blackwell, vol. 25(3), pages 165-177, March.
    38. Robert G. Eccles & George Serafeim & Michael P. Krzus, 2011. "Market Interest in Nonfinancial Information," Journal of Applied Corporate Finance, Morgan Stanley, vol. 23(4), pages 113-127, December.
    39. Robert G. Eccles & Michael P. Krzus & George Serafeim, 2011. "Market Interest in Nonfinancial Information," Harvard Business School Working Papers 12-018, Harvard Business School.
    40. Filippo Vitolla & Antonio Salvi & Nicola Raimo & Felice Petruzzella & Michele Rubino, 2020. "The impact on the cost of equity capital in the effects of integrated reporting quality," Business Strategy and the Environment, Wiley Blackwell, vol. 29(2), pages 519-529, February.
    41. Fama, Eugene F & Jensen, Michael C, 1983. "Separation of Ownership and Control," Journal of Law and Economics, University of Chicago Press, vol. 26(2), pages 301-325, June.
    42. José V. Frias‐Aceituno & Lázaro Rodríguez‐Ariza & Isabel M. Garcia‐Sánchez, 2014. "Explanatory Factors of Integrated Sustainability and Financial Reporting," Business Strategy and the Environment, Wiley Blackwell, vol. 23(1), pages 56-72, January.
    43. Kin-Wai Lee & Gillian Hian-Heng Yeo, 2016. "The association between integrated reporting and firm valuation," Review of Quantitative Finance and Accounting, Springer, vol. 47(4), pages 1221-1250, November.
    44. Cécile Churet & Robert G. Eccles, 2014. "Integrated Reporting, Quality of Management, and Financial Performance," Journal of Applied Corporate Finance, Morgan Stanley, vol. 26(1), pages 56-64, March.
    45. Ana Simpson, 2010. "Analysts’ Use of Nonfinancial Information Disclosures," Contemporary Accounting Research, John Wiley & Sons, vol. 27(1), pages 249-288, March.
    46. Alexander Landau & Janina Rochell & Christian Klein & Bernhard Zwergel, 2020. "Integrated reporting of environmental, social, and governance and financial data: Does the market value integrated reports?," Business Strategy and the Environment, Wiley Blackwell, vol. 29(4), pages 1750-1763, May.
    47. Christopher A. Sims, 2006. "Rational Inattention: Beyond the Linear-Quadratic Case," American Economic Review, American Economic Association, vol. 96(2), pages 158-163, May.
    48. Laura Mervelskemper & Daniel Streit, 2017. "Enhancing Market Valuation of ESG Performance: Is Integrated Reporting Keeping its Promise?," Business Strategy and the Environment, Wiley Blackwell, vol. 26(4), pages 536-549, May.
    49. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 87(3), pages 355-374.
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