Sungil Kwak is on
CollEc
rank
value
closeness
40903
5.70989
betweenness
32201
0.0438233
co-authors
Seongman Moon
[pmo297]
Stephen Smith
[psm5]
Sungil Kwak on EconPapers
Sungil Kwak on IDEAS
Sungil Kwak on RAS