Why 8.5% is delusional
I am quoted today in an article on Bloomberg.com about the Connecticut pension fund return assumptions. The article is here: https://www.bloomberg.com/news/articles/2017-07-20/connecticut-sinks-deeper-in-debt-as-pension-returns-lag-target So why is an 8.5% return assumption delusional? It's pretty simply really. Assume that your fund is 50% bonds, 50% stocks. Currently 10-year Treasuries are yielding about 2.3%. Let's round that up to say 3% to be generous. Assume an equity risk premium of 5%, and equities will return about 8%. So our hypothetical pension fund is going to earn: 50% bonds + 50% equities = 0.5*3 + 0.5*8 = 5.5% Even with a tweaking the bonds to 4%, and using a risk premium of say 6%, you are looking at: 0.5*4 + 0.5*10 = 7% I think 7% is still pretty optimistic, but if we use today's numbers, 8.5% implies stock returns of: ...