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공공누리This item is licensed Korea Open Government License

Title
A Novel Method for Identifying Competitors Using a Financial Transaction Network
Author(s)
Choi, JeongsubJeong, Myong KeeKim, ByunghoonLee, Ho-Shin
Publisher
Institute of Electrical and Electronics Engineers
Publication Year
2019-08-20
Abstract
Identifying competitors is an essential first step in creating a competitive advantage to generate superior business performance. Diverse methods for competitor identification have been introduced in the literature, but financial transactions are overlooked in these models even though such transactions among firms, as the basic economic unit of interfirm business activities, contain critical information. This article proposes a novel method for the identification of firm-level competitors using a network constructed from financial transactions among firms.We propose network-theoretic similarity measures to quantify the resource similarity and market commonality between firms by considering both direct and indirect transactions in a transaction network. Then, based on the two dimensions, three types of competitors are identified with respect toafocalfirm:direct,potential,andindirect competitors. The proposed method is applied to toy network data and a real-world case that includes the financial transactions of firms in Korea in 2014.
Keyword
경쟁자분석; 빅데이터 분석; 거래관계; 네트워크분석; 밸류체인; Competitors; Bigdata; Transaction; Network; Value Chain
Journal Title
IEEE transactions on engineering management;
ISSN
0018-9391
DOI
10.1109/TEM.2019.2931660
Files in This Item:
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/16322
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