CSRHub is proud to announce The Drucker Institute launch of a new measure of corporate performance—one that gives executives and investors a more complete, longer-term view of how companies are being managed. The Management Top 250 ranking, as published in The Wall Street Journal, is based on a holistic measure of corporate effectiveness that was developed by the Drucker Institute, a part of Claremont Graduate University, and based on the writings of the late management guru Peter Drucker.