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To Increase Efficiency in Publicly-Owned Subways : Efficiency and Productivity Analysis

Research Project

Project/Area Number 21530229
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied economics
Research InstitutionNagoya City University

Principal Investigator

NAKAYAMA Noriyoshi  名古屋市立大学, 大学院・経済学研究科, 教授 (90278854)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords地下鉄 / 効率性 / 生産性 / 経営形態 / インセンティブ規制
Research Abstract

This study investigates productivity and efficiency in publicly-owned subways. The results are as follows. 1) The companies exhibit different patterns of productivity and efficiency change. 2) Technical efficiency is smaller thanallocative efficiency. 3) Public subsidies have a significant negative impact on technicalefficiency. 4) There is no significant difference between the efficiency in publicly-ownedsubways and that in large private railways.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2012 2011 2010

All Journal Article (5 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] 公営地下鉄は大手私鉄よりも非効率か-SFAによる分析-2012

    • Author(s)
      中山徳良
    • Journal Title

      名古屋市立大学経済学会ディスカッションペーパー

      Volume: No.557 Pages: 1-13

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 一般化費用関数による公営地下鉄の効率性と規模の経済性の計測2012

    • Author(s)
      中山徳良
    • Journal Title

      名古屋市立大学経済学会ディスカッションペーパー

      Volume: No.556 Pages: 85-94

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 補助金が効率性に与える効果:公営地下鉄の例2011

    • Author(s)
      中山徳良
    • Journal Title

      交通学研究

      Volume: 第54号 Pages: 85-94

    • NAID

      130007654927

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 公営地下鉄の経営計画と生産性・効率性2010

    • Author(s)
      中山徳良
    • Journal Title

      名古屋市立大学経済学会ディスカッションペーパー

      Volume: No.521 Pages: 1-21

    • Related Report
      2011 Final Research Report
  • [Journal Article] 公営地下鉄の経営計画と生産性・効率性2010

    • Author(s)
      中山徳良
    • Journal Title

      名古屋市立大学経済学会ディスカッションペーパー No.521

      Pages: 1-21

    • Related Report
      2009 Annual Research Report
  • [Presentation] 公営地下鉄の効率性と規模の経済性2010

    • Author(s)
      中山徳良
    • Organizer
      日本地域学会
    • Place of Presentation
      政策研究大学院大学
    • Year and Date
      2010-10-10
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 補助金が効率性に与える効果:公営地下鉄の例2010

    • Author(s)
      中山徳良
    • Organizer
      日本交通学会
    • Place of Presentation
      東洋大学
    • Year and Date
      2010-10-03
    • Related Report
      2011 Final Research Report
  • [Presentation] 補助金が効率性に与える効果:公営地下鉄の例2010

    • Author(s)
      中山徳良
    • Organizer
      日本交通学会
    • Place of Presentation
      東洋大学白山第2キャンパス
    • Year and Date
      2010-10-03
    • Related Report
      2010 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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