Sökning: "Constantin Belu"

Hittade 2 avhandlingar innehållade orden Constantin Belu.

  1. 1. Essays on Efficiency Measurement and Corporate Social Responsibility

    Författare :Constantin Belu; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Corporate Social Responsibility; Sustainable Development; Data Envelopment Analysis; DEA; Strategic CSR; System-GMM; Information Technology; Technical Efficiency; Stochastic Frontier Analysis; SFA; Panel Data; Technical Efficiency; Vintage; Putty-Clay; Best-Practice;

    Sammanfattning : Paper 1: Ranking corporations based on sustainable and socially responsible practices. A Data Envelopment Analysis (DEA) approach This study ranks publicly listed corporations based on social and environmental (i.e. LÄS MER

  3. 2. Economic Implications of Corporate Social Responsibility and Responsible Investments

    Författare :Cristiana Manescu; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Corporate Social Responsibility; Strategic CSR; Socially Responsible Investments; Sustainability; Firm Profitability; Stock Returns; Statistical Learning Techniques; Variable Selection; Smooth Splines; Regression Trees; Data Envelopment Analysis; Difference-GMM; Risk-Factor Test; Market Efficiency; Control Functions Approach.;

    Sammanfattning : Paper 1 (with Catalin Starica): This study conducts an in-depth analysis of the association between a unique ten-dimensional set of Corporate Social Responsibility (CSR) scores and firm profitability, as measured by Return on Assets (ROA). We find that non-linear (semi or non-parametric) regression methods bring important improvements in explaining profitability relative to a classical linear approach. LÄS MER