Climate-risk adjusted returns, and the weasel coefficient
An 80% weasel coefficient Some activists, recently had a conversation with representatives of TIAA to try to persuade them to divest from fossil fuels. The conversation was mostly cordial, but predictably did not get anywhere. One of the activists summed up the response from TIAA as “a non-response with a weasel coefficient of at least 80%.” Regarding the weasel coefficient, he also asked: Can anyone explain to me what “our overarching strategy which targets climate-risk adjusted returns over the long-term” means in plain English? Well, yes. Yes I can. Climate risk adjusted returns When an investment manager says she is targeting “climate risk adjusted returns,” she is saying: Climate change is real, and it presents real risks which will impact investment returns. Those climate risks are knowable, and she has useful estimates of how those risks affect companies. She will use that knowledge to make money for her clients over the long term while n...