response

Hi Prithu,

Good questions! The linking criteria is based on board member information, which should be public for companies listed on stock exchange. The result of graph is compared to profit ranking, which is frequently used to rank companies, with the help of rank correlation algorithm. And higher correlation between two ranks means graph based result will be more accurate. Hope these answers helps, if you have further questions, please do not hesitate to contact me.

Best regards,

Jiahong Chen