Do Managers Walk the Talk on Environmental and Social Issues?

We train a deep-learning based Natural Language Processing (NLP) model on various corporate sustainability frameworks in order to construct a comprehensive Environmental and Social (E&S) dictionary that incorporates materiality. We analyze the earnings conference calls of U.S. public firms during 2007-2019 using this dictionary. We find that the discussion of environmental topics is associated with higher pollution abatement and more future green patents. Firms reduced their air pollution even after the U.S. announced its withdrawal from the Paris Agreement. Similarly, the discussion of social topics is positively associated with improved employee ratings. Overall, our results provide some evidence that firms do walk their talk on E&S issues