Abstract

Firms are under increasing pressure from external forces to do what is right and behave ethically. However, we have only a limited understanding of how ethical and responsible business practices impact the value of the firm, both in the short and the long term. In this study, we examine 196 firms that were recognized as the world's most ethical firms from 20 countries over a 14-year span. Results show that ethical behavior may have little effect on a firm's profitability in the short term. However, it has a positive effect on a firm's market value, reflecting the market's positive assessment of its long-term performance. We also find that firms frequently listed among the world's most ethical companies tend to have higher market value than firms listed only once.