alog Retreat (all are references): Susan Athey -- Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. Byron Auguste -- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group. Boards: William and Flora Hewlett Foundation; P

etreat (all are references): / *Susan **Athey*-- Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. *Byron **Auguste*-- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group.Boards: William and Flora Hewlett Foundation

do Libre, 'Smart Foundation.* *Susan **Athey*-- Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. *Byron **Auguste*-- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group.Boards: William and Flora Hewlett Foundation;

do Libre, ISmart Foundation.* *Susan **Athey*-- Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. *Byron **Auguste*-- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group.Boards: William and Flora Hewlett Foundation;

do Libre, 'Smart Foundation.'' *Susan **Athey•-• Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. *Byron "Auguste-- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group.Boards: William and Flora Hewlett Foundation; P

rcado Libre, 'Smart Foundation.'' *MI **Athey•-• Professor of Economics, Harvard University. Chief Economist, Microsoft. 2007 Winner of John Bates. Clark Medal. *Byron **Auguste.-- Director and Head of Social Sector Office, McKinsey & Co. Chm, Hope Street Group.Boards: William and Flora Hewlett Foundation;