The objective of this research is to examine the impact of sustainability reporting quality on firm value through investor recognition. This quantitative study investigates the relationship between sustainability reporting quality and firm value, focusing on non-financial sector companies listed on the Indonesia Stock Exchange (IDX) between 2017 and 2020. The sample size for this study was 320. The analysis employed a multivariate approach using a structural equation model (SEM) based on Partial Least Squares (PLS). The research findings demonstrate that the quality of sustainability reporting can increase firm value because investors view the quality of reporting as reflecting sustainable practices that have been implemented properly. Furthermore, the study confirms that sustainability reporting quality positively influences investor recognition. This research contributes empirically by highlighting the mediating role of investor recognition in the relationship between sustainability reporting quality and firm value. This study provides evidence that investor recognition of sustainability reporting quality contributes to an enhancement in firm value from an agency theory and signaling theory perspective.

The purpose of this study is to examine and analyze the direct and indirect effects of the variable ownership structure, board composition, dividend policy, and financial performance and stock returns in the manufacturing industry on the Indonesia Stock Exchange. The population of this research is manufacturing industrial companies on the IDX since 2015 and was still active until 2019. The sample obtained is 92 issuers who continuously distribute dividends. Testing the research hypothesis, using the structural equation model (SEM) with the Partial Least Square (PLS) software approach. The results show that the ownership structure significantly affected the composition of the board of directors and dividend policy. Ownership structure has no significant effect on stock returns and financial performance. The composition of the board of directors has a significant effect on dividend policy and financial performance but has no significant effect on stock returns. Dividend policy has a significant effect on financial performance but has no significant effect on stock returns. Financial performance has no significant effect on stock returns.

This study aims to analyze the impact of fundamental and technical factors on firm value with investment decisions as a mediating variable. The samples were 12 companies at agricultural sector in the Indonesia Stock Exchange. The results show that leverage had a negative and significant effect on investment decisions and firm value. Profitability and trading volume had a positive and significant effect on investment decisions and firm value. Previous stock prices did not have any significant effect on investment decisions but a positive and significant effect on firm value. Investment decisions had a positive and significant effect on firm value. Leverage had a negative and significant effect on firm value through investment decisions. Profitability and stock trading volume had a positive and significant effect on firm value through investment decisions. Previous stock prices did not have any significant effect on firm value through investment decisions.