Hyŏng-su Chang
type: Person
description: Ph.D. Brown University 1993
alumni of: Brown University
has occupation: economist
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citations:
  source: Mathematics Genealogy Project
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  served at: 2026-08-28T12:52:00.106403Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T13:51:59.678526+00:00Z