Yangyang Ji is on
CollEc
rank
value
closeness
48645
6.29449
betweenness
12453
0.92212
co-authors
Wei Xiao
[pxi5]
Tianye Lin
[pli1275]
Sen Zhang
[pzh866]
Yangyang Ji on EconPapers
Yangyang Ji on IDEAS
Yangyang Ji on RAS