Yangyang Ji is on
CollEc
rank
value
closeness
48638
6.29449
betweenness
12444
0.922278
co-authors
Wei Xiao
[pxi5]
Sen Zhang
[pzh866]
Tianye Lin
[pli1275]
Yangyang Ji on EconPapers
Yangyang Ji on IDEAS
Yangyang Ji on RAS