Investors as Stewards of the Commons?¬†George Serafeim, August 8, 2017, Paper, “Over the past few years, there has been a significant increase in the number of initiatives seeking to mobilize investor voice towards positive social impact. In this paper, I provide a framework outlining the role of investors as stewards of the commons. While companies are increasingly addressing environmental and social issues that also improve their economic value, for some of these issues individual company action is costly. At the same time, for a further subset of those issues, company action coupled with collaboration between companies is value enhancing. However, collaboration between companies is notoriously difficult and fragile requiring commitment mechanisms.Link