Song Ma
@profsongma
Economist and Teacher, Finance and Entrepreneurship @YaleSOM @YaleSOMVentures @nberpubs
ID: 68558810
http://songma.github.io 25-08-2009 00:35:34
696 Tweet
2,2K Followers
713 Following
@profsongma
Economist and Teacher, Finance and Entrepreneurship @YaleSOM @YaleSOMVentures @nberpubs
ID: 68558810
http://songma.github.io 25-08-2009 00:35:34
696 Tweet
2,2K Followers
713 Following