ESG, Legal Origin and Corporate Governance : From Voluntary to Mandatory Reporting in the European Union

Abstract: The study is based on a hypothetical deductive approach. The study applies a quantitative method. The material covers 3926 firm years between 2007–2019. The data studied is obtained from the ASSET4 database. Analysis of data has taken place in the statistics program IBM SPSS. The study is based in corporate governance where the balance between shareholders and stakeholders forms the basis together with the countries' legal origins, i.e. how the legal traditions of different countries affect firms' reporting. To analyze this, two parts are used, a period of voluntary reporting of ESG(2007-2016) and a period covering the regulatory framework implemented in the European Union where mandatory reporting (2017-2019) of non-financial information such as environment and social aspects were introduced for larger firms in 2017. Based on this, a comparison is made whether higher ESG reporting is achieved in the voluntary or mandatory environment.  The study finds evidence that higher ESG reporting is achieved in the mandatory reporting and that the countries' legal differences decrease during the mandatory reporting period. The results show that firms of Scandinavian legal origin have lower ESG reporting and that a concentrated ownership structure leads to a lower ESG reporting.