The results of robustness test on different knowledge flow mechanisms.

NCTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 2, k = 20; TTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 2, k = 20; NCTF with dv varies with the knowledge level of the receivers and N = 100, l = 2, k = 20; TTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 2, k = 20; NCTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 20, k = 1; TTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 20, k = 1; NCTF with dv varies with the knowledge level of the receivers and N = 100, l = 20, k = 1; TTF with dv as a certain proportion of the knowledge difference between the two nodes and N = 100, l = 20, k = 1. (XLSX)