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pro vyhledávání: '"Hyung-Chan Jung"'
Autor:
Hyung-Chan Jung, Hyun-Jung Nam
Publikováno v:
South African Journal of Business Management, Vol 49, Iss 1, Pp e1-e10 (2018)
Background: As financial professionals including policy-makers tend to base decisions on research performed using large machine-readable financial databases, the accuracy of the financial data provided by database companies has a direct impact on the
Externí odkaz:
https://doaj.org/article/805056b1f4814346ae12ffadcd814a8c
Autor:
Hyung-Chan Jung, Tae Kyun Sung
Publikováno v:
Korean Journal of Financial Engineering. 18:85-117
Autor:
Hyung-Chan Jung
Publikováno v:
THE KOREAN JOURNAL OF FINANCIAL MANAGEMENT. 35:1-33
Autor:
Hyung-Chan Jung
Publikováno v:
THE KOREAN JOURNAL OF FINANCIAL MANAGEMENT. 33:61-92
Autor:
Hyung-Chan Jung
Publikováno v:
THE KOREAN JOURNAL OF FINANCIAL MANAGEMENT. 32:77-117
Autor:
Man-Hwa Chung, Hyung-Chan Jung
Publikováno v:
The Journal of Fisheries Business Administration. 44:1-17
We investigate the appropriateness of the fixed 12% discount rate to be used in estimating the amount of compensation for revoking a license for fishery business by the Enforcement Decree of Fisheries Act in Korea. We also suggest the appropriate dis
Autor:
Hyung-Chan Jung
Publikováno v:
Asia-Pacific Journal of Financial Studies. 39:752-776
Using data drawn from the Korea Exchange, the present paper examines the bidding firm’s stock price reaction to the announcement of a merger bid. The results indicate that bidders gain more from mergers involving private targets than from those inv
Autor:
Hyung Chan Jung
Publikováno v:
Recent Progress in Algebra. :143-149
Publikováno v:
Discrete Applied Mathematics. 50:111-123
We consider the poset of all posets on n elements where the partial order is that of inclusion of comparabilities. We discuss some properties of this poset concerning its height, width, jump number and dimension. We also give algorithms to construct
Autor:
Hyung Chan Jung, Richard A. Brualdi
Publikováno v:
Linear Algebra and its Applications. 172:261-282
Let A = [ a ij ] be an m -by- n matrix. There is a natural way to associate a poset P A with A . Let x 1 ,…, x m and y 1 ,…, y n be disjoint sets of m and n elements, respectively, and define x i y j if and only if a ij ≠ 0. The poset P A is th