“One agency’s A+ is another’s ‘laggard’ — and neither links to financial performance. Hybrid metrics will change everything, argue Harvard Business School’s Mark Kramer and leaders in the shared-value movement.”

[COMMENTARY] It’ll be interesting to see if this concept proves itself. It’s an appealing idea. I suspect the mathematics involved could be considerable.
Where ESG Ratings Fail: The Case for New Metrics, by Mark Kramer, Nina Jais, Erin Sullivan, Carina Wendel, Kerry Rodriguez, Carlo Papa, Carlo Napoli, and Filippo Forti, September 7, 2020, Institutional Investor, USA.