On April 26, at the invitation of the school of finance and economics of guangdong university of finance and economics, Chen hao, associate professor of econometrics, gave a lecture on "causal identification framework" at the guangzhou campus of guangdong university of finance and economics.
Pazhou finance BBS (spring), sponsored by the school of finance and economics of guangdong university of finance and economics and co-organized by the international business school of guangdong university of finance and economics and the pearl river delta technology and finance industry coordination innovation and development center, was held in sanshui campus of guangdong university of finance and economics on April 27. Chen hao, associate researcher of our hospital, was invited to attend the meeting and made comments on the paper at BBS.