부자친구 (1) 썸네일형 리스트형 생각하는 기준이 삶의 수준 결정 || 부자가 되고 싶다면 부자 친구를 사귀어라 http://rajchetty.com RAJ CHETTY – William A. Ackman Professor of Economics, Harvard University Raj Chetty is the William A. Ackman Professor of Economics at Harvard University and the Director of Opportunity Insights, which uses big data to study the science of economic opportunity: how we can give children from all backgrounds better chances of su rajchetty.com https://www.nature.com/articles/s.. 이전 1 다음
