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The Effectiveness of CRM Approach in Improving the Profitability of Korea Professional Baseball Industry Measured by Entropy of ID3 Decision Tree Algorithm

첫 페이지 보기
  • 발행기관
    한국정보기술응용학회 바로가기
  • 간행물
    JITAM KCI 등재 바로가기
  • 통권
    Vol.18 No.3 (2011.09)바로가기
  • 페이지
    pp.91-110
  • 저자
    Sekyung Oh, Chunglee Gwak, Miyoung Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A166656

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초록

영어
Korea professional baseball industry has grown to take the lion"s share of the domestic sports industry, but still does not make break even. The purpose of this study is to examine the financial impact of adopting the Customer Relation Management (CRM) approach on the profitability of Korea professional baseball industry. We use a measuring tool called entropy used in ID3 decision tree algorithm. In the paper, we specify five the most important factors that affect spectator satisfaction based on the previous literature, perform survey analysis, calculate entropy values, and find the results. We predicted the change in revenues when we adopt CRM by checking the spectators" willingness to pay more when the conditions of each factor are improved. We find that we can reap significant fruits of the effect of CRM introduction through enhancing "game content factor" and "game promotion factor" among the five factors. We also find that we can increase the revenues of domestic professional baseball teams to 2.4 times or 2.1 times the current level if we manage intensively those two factors. respectively. It is very surprising to see that the improvement in total revenues makes both ends meet for domestic professional baseball teams. This clearly demonstrates the effectiveness of CRM approach in improving the profitability of organizations.

목차

Abstract
 1. Introduction
 2. Definition and Objective of CRM
 3. Characteristics and Success Factors of Korea Professional Baseball Industry
  3.1 Satisfaction Factors of Spectators
  3.2 Satisfaction of Spectators and Revisit
  3.3 Financial Status of Domestic Professional Baseball Teams
 4. Research Methodology
  4.1 The Sample
  4.2 Measuring Tool
  4.3 Survey Reliability
  4.4 Survey Method and Data Processing
  4.5 Analysis of Results
 5. Conclusions and Suggestions
 Reference
 Appendix
 Author Profile

저자

  • Sekyung Oh [ Business school, Konkuk University ]
  • Chunglee Gwak [ Dept of MIS Graduate school, Konkuk University ]
  • Miyoung Lee [ Business school, Konkuk University ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국정보기술응용학회 [The Korea Society of Information Technology Applications]
  • 설립연도
    1999
  • 분야
    사회과학>경영학
  • 소개
    본 학회는 정보기술 관련 분야의 연구 및 교류를 촉진하여 국가 및 기업정보화 발전에 공헌함을 그 목적으로 한다.

간행물

  • 간행물명
    JITAM [Journal of Information Technology Applications and Management]
  • 간기
    격월간
  • pISSN
    1598-6284
  • eISSN
    2508-1209
  • 수록기간
    1999~2026
  • 십진분류
    KDC 005 DDC 005

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