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Sustainability Reporting Quality of Peruvian Listed Companies and the Impact of Regulatory Requirements of Sustainability Disclosures

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  • Cristian R. Loza Adaui

    (Institute of Economics, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Kochstraße 4 (17), 91054 Erlangen, Germany)

Abstract

Regulations establishing mandatory sustainability reporting practices are proliferating around the world. The empirical evidence comparing sustainability reporting quality (SRQ) in the context of mandatory and voluntary institutional frameworks does not show consensus. Similarly, this occurs with studies addressing the effects of regulatory shocks on SRQ. Moreover, empirical evidence addressing SRQ in Latin American countries is scarce. To fill this gap, this study aims to explore the consequences of introducing new regulatory requirements for sustainability disclosure on SRQ of Peruvian companies. To reach that goal, 81 sustainability disclosure documents published between 2014 and 2016 by 27 companies included in the S&P/BVL Peru General Index of Lima’s Stock Exchange were analyzed using qualitative content analysis methods and adopting a multidimensional approach for SRQ evaluation. The findings show a constant improvement of SRQ regardless of the introduction of the new regulatory requirements. Furthermore, after the entry into force of new sustainability reporting obligations, the number of companies providing third-party independent assurance of the information contained in their sustainability disclosure documents decreases, suggesting that for the Peruvian case, regulatory requirements tend to discourage companies to invest in the credibility of their sustainability disclosure documents, and promote a symbolic application of sustainability disclosure standards.

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  • Cristian R. Loza Adaui, 2020. "Sustainability Reporting Quality of Peruvian Listed Companies and the Impact of Regulatory Requirements of Sustainability Disclosures," Sustainability, MDPI, vol. 12(3), pages 1-22, February.
  • Handle: RePEc:gam:jsusta:v:12:y:2020:i:3:p:1135-:d:316797
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    as
    1. Font, Xavier & Guix, Mireia & Bonilla-Priego, Ma Jesús, 2016. "Corporate social responsibility in cruising: Using materiality analysis to create shared value," Tourism Management, Elsevier, vol. 53(C), pages 175-186.
    2. Alan Muller & Ans Kolk, 2009. "CSR Performance in Emerging Markets Evidence from Mexico," Journal of Business Ethics, Springer, vol. 85(2), pages 325-337, April.
    3. Adriana Rossi & Lara Tarquinio, 2017. "An analysis of sustainability report assurance statements," Managerial Auditing Journal, Emerald Group Publishing Limited, vol. 32(6), pages 578-602, June.
    4. Hess, David, 2007. "Social Reporting and New Governance Regulation: The Prospects of Achieving Corporate Accountability Through Transparency," Business Ethics Quarterly, Cambridge University Press, vol. 17(3), pages 453-476, July.
    5. Jean-Noël Chauvey & Sophie Giordano-Spring & Charles H. Cho & Dennis M. Patten, 2015. "The Normativity and Legitimacy of CSR Disclosure: Evidence from France," Post-Print hal-02009500, HAL.
    6. Michelle Greenwood, 2007. "Stakeholder Engagement: Beyond the Myth of Corporate Responsibility," Journal of Business Ethics, Springer, vol. 74(4), pages 315-327, September.
    7. Jean-Noël Chauvey & Sophie Giordano-Spring & Charles Cho & Dennis Patten, 2015. "The Normativity and Legitimacy of CSR Disclosure: Evidence from France," Journal of Business Ethics, Springer, vol. 130(4), pages 789-803, September.
    8. Elżbieta Izabela Szczepankiewicz & Przemysław Mućko, 2016. "CSR Reporting Practices of Polish Energy and Mining Companies," Sustainability, MDPI, vol. 8(2), pages 1-17, January.
    9. Jonathan P. Doh & Terrence R. Guay, 2006. "Corporate Social Responsibility, Public Policy, and NGO Activism in Europe and the United States: An Institutional‐Stakeholder Perspective," Journal of Management Studies, Wiley Blackwell, vol. 43(1), pages 47-73, January.
    10. Laura Sierra-Garcia & Maria Antonia Garcia-Benau & Helena Maria Bollas-Araya, 2018. "Empirical Analysis of Non-Financial Reporting by Spanish Companies," Administrative Sciences, MDPI, vol. 8(3), pages 1-17, July.
    11. Michelon, Giovanna & Pilonato, Silvia & Ricceri, Federica, 2015. "CSR reporting practices and the quality of disclosure: An empirical analysis," CRITICAL PERSPECTIVES ON ACCOUNTING, Elsevier, vol. 33(C), pages 59-78.
    12. Shaomin Li & Marc Fetscherin & Ilan Alon & Christoph Lattemann & Kuang Yeh, 2010. "Corporate Social Responsibility in Emerging Markets," Management International Review, Springer, vol. 50(5), pages 635-654, October.
    13. André Habisch & Lorenzo Patelli & Matteo Pedrini & Christoph Schwarz, 2011. "Erratum to: Different Talks with Different Folks: A Comparative Survey of Stakeholder Dialog in Germany, Italy, and the U.S," Journal of Business Ethics, Springer, vol. 100(3), pages 551-551, May.
    14. Hong Yuh Ching & Fábio Gerab & Thiago Henrique Toste, 2017. "The Quality of Sustainability Reports and Corporate Financial Performance: Evidence From Brazilian Listed Companies," SAGE Open, , vol. 7(2), pages 21582440177, June.
    15. Bryan W. Husted & David B. Allen, 2009. "Strategic Corporate Social Responsibility and Value Creation," Management International Review, Springer, vol. 49(6), pages 781-799, December.
    16. Laura Albareda & Josep Lozano & Tamyko Ysa, 2007. "Public Policies on Corporate Social Responsibility: The Role of Governments in Europe," Journal of Business Ethics, Springer, vol. 74(4), pages 391-407, September.
    17. Azlan Amran & Shiau Ping Lee & S. Susela Devi, 2014. "The Influence of Governance Structure and Strategic Corporate Social Responsibility Toward Sustainability Reporting Quality," Business Strategy and the Environment, Wiley Blackwell, vol. 23(4), pages 217-235, May.
    18. Ans Kolk & Paolo Perego, 2010. "Determinants of the adoption of sustainability assurance statements: an international investigation," Business Strategy and the Environment, Wiley Blackwell, vol. 19(3), pages 182-198, March.
    19. Torelli, Riccardo & Balluchi, Federica & Furlotti, Katia, 2019. "The materiality assessment and stakeholder engagement: A content analysis of sustainability reports," OSF Preprints tw6c7, Center for Open Science.
    20. Adam Lindgreen & José-Rodrigo Córdoba & François Maon & José Mendoza, 2010. "Corporate Social Responsibility in Colombia: Making Sense of Social Strategies," Journal of Business Ethics, Springer, vol. 91(2), pages 229-242, February.
    21. Barkemeyer, Ralf & Comyns, Breeda & Figge, Frank & Napolitano, Giulio, 2014. "CEO statements in sustainability reports: Substantive information or background noise?," Accounting forum, Elsevier, vol. 38(4), pages 241-257.
    22. OGREAN Claudia, 2017. "The Directive 2014/95/Eu – Is There A “New” Beginning For Csr In Romania?," Studies in Business and Economics, Lucian Blaga University of Sibiu, Faculty of Economic Sciences, vol. 12(1), pages 141-147, April.
    23. Francesca Manes-Rossi & Adriana Tiron-Tudor & Giuseppe Nicolò & Gianluca Zanellato, 2018. "Ensuring More Sustainable Reporting in Europe Using Non-Financial Disclosure—De Facto and De Jure Evidence," Sustainability, MDPI, vol. 10(4), pages 1-20, April.
    24. Giacomo Manetti, 2011. "The quality of stakeholder engagement in sustainability reporting: empirical evidence and critical points," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 18(2), pages 110-122, March.
    25. Geoffrey R. Frost, 2007. "The Introduction of Mandatory Environmental Reporting Guidelines: Australian Evidence," Abacus, Accounting Foundation, University of Sydney, vol. 43(2), pages 190-216, June.
    26. Cesar Saenz, 2018. "The Context in Mining Projects Influences the Corporate Social Responsibility Strategy to Earn a Social Licence to Operate: A Case Study in Peru," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 25(4), pages 554-564, July.
    27. Andrea Venturelli & Fabio Caputo & Rossella Leopizzi & Simone Pizzi, 2018. "The state of art of corporate social disclosure before the introduction of non-financial reporting directive: a cross country analysis," Social Responsibility Journal, Emerald Group Publishing Limited, vol. 15(4), pages 409-423, December.
    28. Lin-Hi, Nick & Müller, Karsten, 2013. "The CSR bottom line: Preventing corporate social irresponsibility," Journal of Business Research, Elsevier, vol. 66(10), pages 1928-1936.
    29. Laura Maria Ferri, 2017. "The influence of the institutional context on sustainability reporting. A cross-national analysis," Social Responsibility Journal, Emerald Group Publishing Limited, vol. 13(1), pages 24-47, March.
    30. Esther Hoffmann & Christian Dietsche & Christine Hobelsberger, 2018. "Between mandatory and voluntary: non-financial reporting by German companies [Zwischen Pflicht und Kür: Nichtfinanzielle Berichterstattung deutscher Unternehmen]," NachhaltigkeitsManagementForum | Sustainability Management Forum, Springer, vol. 26(1), pages 47-63, December.
    31. Akrum Helfaya & Mark Whittington, 2019. "Does designing environmental sustainability disclosure quality measures make a difference?," Business Strategy and the Environment, Wiley Blackwell, vol. 28(4), pages 525-541, May.
    32. Stephen Brammer & Stephen Pavelin, 2008. "Factors influencing the quality of corporate environmental disclosure," Business Strategy and the Environment, Wiley Blackwell, vol. 17(2), pages 120-136, February.
    33. Adam Lindgreen & José-Rodrigo Córdoba, 2010. "Editorial: Corporate Social Responsibility in Latin America," Journal of Business Ethics, Springer, vol. 91(2), pages 167-170, February.
    34. Gregory Jackson & Androniki Apostolakou, 2010. "Corporate Social Responsibility in Western Europe: An Institutional Mirror or Substitute?," Journal of Business Ethics, Springer, vol. 94(3), pages 371-394, July.
    35. Lars Moratis & Satu Brandt, 2017. "Corporate stakeholder responsiveness? Exploring the state and quality of GRI‐based stakeholder engagement disclosures of European firms," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 24(4), pages 312-325, July.
    36. A.H. Fatima & Norhayati Abdullah & Maliah Sulaiman, 2015. "Environmental disclosure quality: examining the impact of the stock exchange of Malaysia’s listing requirements," Social Responsibility Journal, Emerald Group Publishing Limited, vol. 11(4), pages 904-922, October.
    37. Giacomo Manetti & Simone Toccafondi, 2012. "The Role of Stakeholders in Sustainability Reporting Assurance," Journal of Business Ethics, Springer, vol. 107(3), pages 363-377, May.
    38. Reinhard Steurer, 2010. "The role of governments in corporate social responsibility: characterising public policies on CSR in Europe," Policy Sciences, Springer;Society of Policy Sciences, vol. 43(1), pages 49-72, March.
    39. Maria Baldini & Lorenzo Dal Maso & Giovanni Liberatore & Francesco Mazzi & Simone Terzani, 2018. "Role of Country- and Firm-Level Determinants in Environmental, Social, and Governance Disclosure," Journal of Business Ethics, Springer, vol. 150(1), pages 79-98, June.
    40. Patrycja Hąbek & Radosław Wolniak, 2016. "Assessing the quality of corporate social responsibility reports: the case of reporting practices in selected European Union member states," Quality & Quantity: International Journal of Methodology, Springer, vol. 50(1), pages 399-420, January.
    41. Josep M. Lozano & Laura Albareda & Tamyko Ysa & Heike Roscher & Manila Marcuccio, 2008. "Governments and Corporate Social Responsibility," Palgrave Macmillan Books, Palgrave Macmillan, number 978-0-230-59751-8.
    42. Cristian Carini & Laura Rocca & Monica Veneziani & Claudio Teodori, 2018. "Ex-Ante Impact Assessment of Sustainability Information–The Directive 2014/95," Sustainability, MDPI, vol. 10(2), pages 1-24, February.
    43. Habiba Al‐Shaer & Mahbub Zaman, 2018. "Credibility of sustainability reports: The contribution of audit committees," Business Strategy and the Environment, Wiley Blackwell, vol. 27(7), pages 973-986, November.
    44. Irene Criado-Jiménez & Manuel Fernández-Chulián & Carlos Larrinaga-González & Francisco Husillos-Carqués, 2008. "Compliance with Mandatory Environmental Reporting in Financial Statements: The Case of Spain (2001–2003)," Journal of Business Ethics, Springer, vol. 79(3), pages 245-262, May.
    45. Giovanna Michelon & Dennis M. Patten & Andrea M. Romi, 2019. "Creating Legitimacy for Sustainability Assurance Practices: Evidence from Sustainability Restatements," European Accounting Review, Taylor & Francis Journals, vol. 28(2), pages 395-422, March.
    46. Andrea Venturelli & Fabio Caputo & Simona Cosma & Rossella Leopizzi & Simone Pizzi, 2017. "Directive 2014/95/EU: Are Italian Companies Already Compliant?," Sustainability, MDPI, vol. 9(8), pages 1-19, August.
    47. Moriah Meyskens & Karen Paul, 2010. "The Evolution of Corporate Social Reporting Practices in Mexico," Journal of Business Ethics, Springer, vol. 91(2), pages 211-227, February.
    48. Jody Grewal & Edward J. Riedl & George Serafeim, 2019. "Market Reaction to Mandatory Nonfinancial Disclosure," Management Science, INFORMS, vol. 65(7), pages 3061-3084, July.
    49. Clarkson, Peter M. & Li, Yue & Richardson, Gordon D. & Vasvari, Florin P., 2008. "Revisiting the relation between environmental performance and environmental disclosure: An empirical analysis," Accounting, Organizations and Society, Elsevier, vol. 33(4-5), pages 303-327.
    50. Giorgio Mion & Cristian R. Loza Adaui, 2019. "Mandatory Nonfinancial Disclosure and Its Consequences on the Sustainability Reporting Quality of Italian and German Companies," Sustainability, MDPI, vol. 11(17), pages 1-28, August.
    51. Renato Camodeca & Alex Almici & Umberto Sagliaschi, 2018. "Sustainability Disclosure in Integrated Reporting: Does It Matter to Investors? A Cheap Talk Approach," Sustainability, MDPI, vol. 10(12), pages 1-34, November.
    52. Javier Arellano-Yanguas, 2011. "Aggravating the Resource Curse: Decentralisation, Mining and Conflict in Peru," Journal of Development Studies, Taylor & Francis Journals, vol. 47(4), pages 617-638.
    53. Nicola Bellantuono & Pierpaolo Pontrandolfo & Barbara Scozzi, 2016. "Capturing the Stakeholders’ View in Sustainability Reporting: A Novel Approach," Sustainability, MDPI, vol. 8(4), pages 1-12, April.
    54. Fernanda Duarte, 2010. "Working with Corporate Social Responsibility in Brazilian Companies: The Role of Managers’ Values in the Maintenance of CSR Cultures," Journal of Business Ethics, Springer, vol. 96(3), pages 355-368, October.
    55. Matthias S. Fifka, 2013. "Corporate Responsibility Reporting and its Determinants in Comparative Perspective – a Review of the Empirical Literature and a Meta‐analysis," Business Strategy and the Environment, Wiley Blackwell, vol. 22(1), pages 1-35, January.
    56. André Habisch & Lorenzo Patelli & Matteo Pedrini & Christoph Schwartz, 2011. "Different Talks with Different Folks: A Comparative Survey of Stakeholder Dialog in Germany, Italy, and the U.S," Journal of Business Ethics, Springer, vol. 100(3), pages 381-404, May.
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