Shareholder activism, earnings management and Market performance consequences: French case
Authors: Bouaziz Souha Siala , Fakhfakh Ines Ben Amar , Jarboui Anis 
Published: June 2020

PurposeThe purpose of this study is to investigate the impact of the relationship between shareholder activism and earnings management on the market performance of French companies.Design/methodology/approachThis study used 385 firm-year observations drawn from a sample of French companies belonging to the SBF 120 index from 2008 to 2012. Data was collected from annual reports of sample companies. To measure earnings management, this study used the model of Raman and Shahrur (2008). The relationship between shareholder activism, earnings management and market performance using the panel data regression model was empirically examined.FindingsThe results prove that shareholder activism, as indicated by shareholder proposals, has no impact on market performance. However, the existence of shareholder activism affects the market performance positively. In fact, a minimum of proposals proves that shareholder activism plays an appropriate and effective role in creating value. Thus, several activists would resort to “a private activism” which could be the best and the least expensive form. This form of activism is called “behind the scenes.” Findings also show that earnings management has a negative impact on market performance. As a matter of fact, these findings allow to conclude that the firm performance decreases whenever managers undertake to earnings management. Also, earnings management behavior is mainly opportunistic. Finally, the relationship between shareholder activism and earnings management has no impact on market performance. This result reveals that shareholder activism proves to be an ineffective mechanism that does not alter the accounting choices, particularly in relation to earnings management. This result shows the inability of active shareholders to define and implement strategies across their proposals, namely, “the lack of monitoring competence.”Research limitations/implicationsIt is important in future research to evaluate the impact of behind the scenes interventions on corporate governance. Also, this paper gives a larger dimension to the effect of shareholder activism on the market performance in the specific context of earnings management, thus justifying the need to expand this study using other methodologies to deepen and better understand this relationship in this context.Practical implicationsThe paper's evidence contributes to an understanding of corporate governance. The finding of this study will help in monitoring and controlling fraudulent earnings management practices that effect on market performance. Further, this study is important to investors, academics and policymakers, as it demonstrates that governance reforms that encourage firms to adopt better governance practices that reduce the likelihood of earnings management.Originality/valueTo the best of the author’s knowledge, this paper pioneers in focusing on the impact of the shareholder activism and earnings management on the market performance because previous studies put more emphasis on pair-wise relations (Shareholder activism-earnings management, earnings management-market performance and shareholder activism-market performance). This study provides empirical evidence on the effectiveness of the relationship between shareholder activism and earnings management on market performance.