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Empirical Study on Switching Costs Incurred in Telecommunications Markets Considering Self-Selection Bias

Research Project

Project/Area Number 20683002
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Applied economics
Research InstitutionYokohama City University (2010-2011)
Tezukayama University (2008-2009)

Principal Investigator

NAKAMURA Akihiro  横浜市立大学, 大学院・国際マネジメント研究科, 准教授 (00368581)

Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2009: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2008: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Keywordsスイッチングコスト / 自己選択バイアス / ネットワーク外部性 / 通信政策 / 垂直統合 / 携帯電話 / 加入需要 / ソーシャルネットワークサービス / 2step model / 離散選択 / プラットフォーム / 2step mode1
Research Abstract

The purpose of this study project is to estimate consumers’ switching costs incurred in changing service providers or services themselves considering their network effects. For this purpose, by using survey data from several web based surveys, we estimated various types switching costs in different layer services, such as contents and applications, network services, and handsets. We focus on switching costs of not only subscription for or usage of services, but also disutility of stopping services. The results of this projects show that there exist various switching costs in various layer service markets.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (45 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (22 results) (of which Peer Reviewed: 20 results) Presentation (23 results)

  • [Journal Article] 維持してほしい通信サービスの代替性2012

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究

      Volume: 63(2) Pages: 1-8

    • NAID

      40019141361

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ソーシャルネットワークサービスを乗り越えることの抵抗感は大きいか?2012

    • Author(s)
      中村彰宏
    • Journal Title

      Nextcom

      Volume: 12月号 Pages: 52-61

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Estimating switching costs after introducing fixed mobile convergence in Japan2011

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Information Economics and Policy

      Volume: 23 Pages: 59-71

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimating switching costs after introducing fixed mobile convergence in Japan.2011

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Information Economics and Policy 230

      Pages: 59-71

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 通信サービス維持に対する消費者評価-郵便サービス・固定電話サービス・携帯電話サービス・ブロードバンドサービス-2011

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究

      Volume: 62(3) Pages: 53-63

    • NAID

      40017657569

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in Consumers' Behavior When a Vertically Integrated Service Is Separated -The Case of Japanese Mobile Phone Services- .2010

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Economics Bulletin

      Volume: 30 Pages: 437-449

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimating switching costs involved in changing mobile phone carriers in Japan: Evaluation of lock-in factors related to Japan's SIM card locks.2010

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Telecommunications Policy

      Volume: 34 Pages: 736-746

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 通信サービス維持に対する消費者評価 -郵便サービス・固定電話サービス・携帯電話サービス・ブロードバンドサービス-2010

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究

      Volume: 62

    • NAID

      40017657569

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Changes in Consumers' Behavior When a Vertically Integrated Service Is Separated -The Case of Japanese Mobile Phone Services-.2010

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Economics Bulletin 30(1)

      Pages: 437-449

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Estimating switching costs involved in changing mobile phone carriers in Japan : Evaluation of lock-in factors related to Japan's SIM card locks.2010

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Telecommunications Policy 34

      Pages: 736-746

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 通信サービス維持に対する消費者評価郵便サービス・固定電話サ ービス・携帯電話サービス・ブロードバンドサービス2010

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究 62(3)

    • NAID

      40017657569

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] Estimating switching costs involved in changing mobile phone carriers in Japan : Evaluation of lock-in factors related to Japan's SIM card locks2010

    • Author(s)
      Akihiro Nakamura
    • Journal Title

      Telecommunications Policy

      Volume: 34 Pages: 736-746

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in Consumers' Behavior When a Vertically Integrated Service Is Separated -The Case of Japanese Mobile Phone Services-2010

    • Author(s)
      中村彰宏
    • Journal Title

      Economics Bulletin 30-1

      Pages: 437-449

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 固定系ブロードバンドサービスと移動系通信サービスの加入に関する相互依存関係の分析2009

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究

      Volume: 61 Pages: 11-20

    • NAID

      40016859701

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 固定系ブロードバンドサービスと移動系通信サービスの加入に関する相互依存関係の分析2009

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究 61(2)

      Pages: 11-20

    • NAID

      40016859701

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 固定系ブロードバンドサービスと移動系通信サービスの加入に関する相互依存関係の分析2009

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究 61-2

      Pages: 11-20

    • NAID

      40016859701

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Analysis of the Telecommunications Services Demand in Japan Using the Almost Ideal Demand System2008

    • Author(s)
      Akihiro Nakamura and Toshiya Jitsuzumi
    • Journal Title

      The Empirical Economics Letters

      Volume: 7 Pages: 985-992

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 携帯電話事業におけるSIMロック解除とスイッチングコストに関する分析2008

    • Author(s)
      中村彰宏
    • Journal Title

      公益事業研究 60(2)

      Pages: 53-62

    • NAID

      40016374607

    • Related Report
      2010 Self-evaluation Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 固定電話・携帯電話・ISP・インターネット回線に関するスイッチングコストの分析-FMCを見据えたコンジョイント分析司2008

    • Author(s)
      中村彰宏
    • Journal Title

      情報通信学会誌 87

      Pages: 59-66

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] An Analysis of the Telecommunications Services Demand in Japan Using the Almost Ideal Demand System.2008

    • Author(s)
      Akihiro Nakamura, Toshiya Jitsuzumi
    • Journal Title

      The Empirical Economics Letters 7(10)

      Pages: 985-992

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 固定電話・携帯電話・ISP・インターネット回線に関するスイッチングコストの分析-FMCを見据えたコンジョイント分析-2008

    • Author(s)
      中村彰宏
    • Journal Title

      情報通信学会誌 87

      Pages: 59-66

    • NAID

      10024445356

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Analysis of the Telecommunications Services Demand in Japan Using the Almost Ideal Demand System2008

    • Author(s)
      Akihiro Nakamura and Toshiya Jitsuzumi
    • Journal Title

      The Empirical Economics Letters 7(10)

      Pages: 985-992

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Estimating Switching Costs of Changing Social Networking Sites2012

    • Author(s)
      Akihiro Nakamura
    • Organizer
      International Telecommunications Society Conference
    • Related Report
      2011 Final Research Report
  • [Presentation] Which telecom services should be sustained as national minimum services2011

    • Author(s)
      Akihiro Nakamura
    • Organizer
      Asia-Pacific Regional International Telecommunications Society Conference
    • Related Report
      2011 Final Research Report
  • [Presentation] Substitutability between PC and mobile handset in enjoying internet services2010

    • Author(s)
      Masanori Kondo, Akihiro Nakamura
    • Organizer
      International Telecommunications Society Conference
    • Place of Presentation
      早稲田大学
    • Year and Date
      2010-06-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] ブロードバンドアクセス回線選択に関する移動と固定の代替性2010

    • Author(s)
      中村彰宏
    • Organizer
      情報通信学会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2010-06-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] 通信サービスのユニバーサルサービスに対する消費者評価-郵便サービス・固定電話サービス・携帯電話サービス・ブロードバンドサービス-2010

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会
    • Place of Presentation
      北海学園大学
    • Year and Date
      2010-06-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] ブロードバンドアクセス回線選択に関する移動と固定の代替性2010

    • Author(s)
      中村彰宏
    • Organizer
      情報通信学会 2010 年度大会
    • Related Report
      2011 Final Research Report
  • [Presentation] Substitutability between PC and mobile handset in enjoying internet services2010

    • Author(s)
      Masanori Kondo, Akihiro Nakamura, and Hitoshi Mitomo
    • Organizer
      International Telecommunications Society Conference
    • Related Report
      2011 Final Research Report
  • [Presentation] 通信サービスのユニバーサルサービスに対する消費者評価-郵便サ ービス・固定電話サービス・携帯電話サービス・ブロードバンドサービス-2010

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会2010年度大会
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] ブロードバンドアクセス回線 選択に関する移動と固定の代替性2010

    • Author(s)
      中村彰宏
    • Organizer
      情報 涌信学会2010年度大会
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Substitutability between PC and mobile handset in enjoying internet services.2010

    • Author(s)
      Akihiro Nakamura
    • Organizer
      International Telecommunications Society Conference
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Interactions between Broadband Internet Access Service Choices and Mobile Phone Service Choices2009

    • Author(s)
      中村彰宏
    • Organizer
      Caribbean Regional International Telecommunications Society Conference
    • Place of Presentation
      Rose Hall Resort and Country Club in Jamaica
    • Year and Date
      2009-06-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 固定系ブロードバンドサービスと移動系通信サービスの加入に関する相互依存関係の分析2009

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会2009年度大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-06-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] Interactions between Broadband Internet Access Service Choices and Mobile Phone Service2009

    • Author(s)
      Akihiro Nakamura
    • Organizer
      Caribbean Regional International Telecommunications Society Conference, 2009
    • Related Report
      2011 Final Research Report
  • [Presentation] 固定系ブロードバンドサービスと移動系通信サービスの加入に関する相互依存関係の分析2009

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会2009 年度大会
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Interactions between Broadband Internet Access Service Choices and Mobile Phone Service.2009

    • Author(s)
      Akihiro Nakamura
    • Organizer
      Caribbean Regional International Telecommunications Society Conference
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 固定電話・携帯電話・ISP・インターネット回線に関するスイッチングコストの分析-FMCを見据えたコンジョイント分析-2008

    • Author(s)
      中村彰宏
    • Organizer
      情報通信学会
    • Place of Presentation
      駒沢大学
    • Year and Date
      2008-06-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] 携帯電話事業におけるSIMロック解除とスイッチングコストに関する分析2008

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会
    • Place of Presentation
      東北学院大学
    • Year and Date
      2008-06-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Estimating the switching costs of changing mobile phone carriers in Japan: Evaluation of SIM card locks2008

    • Organizer
      International Telecommunications Society Conference 2008
    • Related Report
      2011 Final Research Report
  • [Presentation] 携帯電話事業におけるSIMロック解除とスイッチングコストに関する分析2008

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会2008年度大会
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 固定電話・携帯電話・ISP・インターネット回線に関するスイッチングコストの分析-FMCを見据えたコンジョイント分析-2008

    • Author(s)
      中村彰宏
    • Organizer
      情報通信学会2008年度 大会
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Which telecom services should be sustained as national minimum services?

    • Author(s)
      Akihiro Nakamura
    • Organizer
      Asia-Pacific Regional International Telecommunications Society Conference
    • Place of Presentation
      台北、台湾
    • Related Report
      2011 Annual Research Report
  • [Presentation] 維持してほしい通信サービスの代替性

    • Author(s)
      中村彰宏
    • Organizer
      公益事業学会
    • Place of Presentation
      日本大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] Estimating Switching Costs of Changing Social Networking Sites

    • Author(s)
      Akihiro Nakamura
    • Organizer
      International Telecommunications Society Conference
    • Place of Presentation
      バンコック、タイ
    • Related Report
      2011 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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