Leite, António NogueiraNunes, João André Rainho Do Nascimento2024-05-242024-05-242023-06-022023-05-17http://hdl.handle.net/10362/167752This thesis highlights the ESG impact on firm’s performance. It is based on a sample of dataset for the Technology Sector in Europe. A specific industry analysis is based on two parts. Firstly, a Multiple Linear Regression analysis model is developed, where a significant positive correlation between ESG and Tobin’s q is observed. The individual social dimension doesn’t present a significant relationship on Tobin’s q, while the governance and environmental components present a significant and positive relationship. Secondly, portfolio analysis was conducted through the analysis of the risk-return relationship, where the CAPM model is deployed to assess excess return compared to the market.engEsg investingTobin´s QStock returnsSustainable investingValuationmaster thesis203366174