The Robin Hood Foundation is a charitable organization focused on alleviating poverty in New York City. Michael M. Weinstein is the foundation's senior vice president. In that role he developed its metrics-based approach, called "relentless monetization," to ensure that the money the foundation receives and grants is used most effectively. Ralph M. Bradburd has served as long-time consultant to Robin Hood on matters of metrics.

In this book Weinstein and Bradburd show how to implement the Robin Hood approach and explain how any nonprofit organizations or philanthropic donor can use it to...