Do highly rated ESG firms actually provide alpha opportunities for portfolios? This type of investing is not new, but has historically been much more qualitative in nature. Sustainalytics, one of the largest agencies in the space, recently partnered with Morningstar Inc., which brought their...

In this paper, we investigate announcement effects and longer-term performance associated with the release of the Forbes’s Best Banks survey. Although the market reacts positively to the announcement, overall event window effects are negative. Raw and risk-adjusted returns are statistically...