The Big Flaw in Corporate Sustainability Rankings
Harvard Business Review
OCTOBER 24, 2012
In partnership with research firms Trucost and Sustainalytics, companies are ranked based on their management, performance, and transparency in the environmental domain. public companies — their CPA-Ziplin Index — to Newsweek's environmental transparency scores. One of us (Toffel) was a member of Newsweek's advisory panel.
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