Shareholder activism on sustainability issues has become increasingly prevalent over the years, with the number of proposals filed doubling from 1999 to 2013. We use recent innovations in accounting standard setting to classify 2,665 shareholder proposals that address environmental and social...

As part of the SEC's revision of Regulation S-K, many investors proposed the mandatory disclosure of sustainability information in the form of environmental, social and governance (ESG) data. However, progress is contingent on collecting evidence regarding which sustainability disclosures are...

Combining corporate sustainability performance scores based on environmental, social and governance (ESG) data with big data measuring public sentiment about a company's sustainability performance, I find that the valuation premium paid for companies with strong sustainability performance has...