Hyun-Woo Choi

Contingent claims valuation of optional calling plan contracts in telephone industry

Hyun-Woo Choi, I. Kim, T. Kim, 2002 .

The accounting revenue division in international telecommunications: Conflicts and inefficiencies

Hyun-Woo Choi, B. Ahn, Kyoung-Lim Yun, 1997 .