• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research on product selection of multi-product firm and its inefficiency

Research Project

Project/Area Number 16K17116
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Economic policy
Research InstitutionKobe University

Principal Investigator

Mizuno Tomomichi  神戸大学, 経済学研究科, 准教授 (60589315)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords複数財 / 寡占市場 / 垂直的市場 / 直接販売 / 販路選択 / 投入物選択 / 複数財生産 / 垂直的製品差別化 / 経済政策 / 製品差別化
Outline of Final Research Achievements

In this research, we considered a duopoly market. The firms sell multi-products with quality differentiation. We obtained the following as the main research results. We found that when firms sell low quality goods as new products, they use both channels through a retailer and through the Internet. In addition, we carried out the following research: (i) research on the market with multi-inputs, (ii) research on incentives and effects of direct sales, and (iii) research on markets with upstream price competition.

Academic Significance and Societal Importance of the Research Achievements

先行研究では,企業が新製品を販売する場合の販路をどのようにするかについて,あまり分析がされていなかった。この研究では,取引関係にある小売企業を導入することで,消費者へ直接販売を行う販路と,小売企業を通じた間接販路を同時に検討することができた。また,先行研究で使用されているモデルに対して,本研究で扱ったモデルの特徴を導入することで,各研究領域に新たな知見をもたらすことができた。これらの成果を蓄積することで,将来的に競争政策を行う際の資源として用いることができると考えている。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (6 results)

All 2019 2018 2017 2016

All Journal Article (5 results) (of which Open Access: 3 results,  Peer Reviewed: 2 results) Presentation (1 results)

  • [Journal Article] Optimal export policy with upstream price competition2019

    • Author(s)
      Tomomichi Mizuno and Kazuhiro Takauchi
    • Journal Title

      Manchester School

      Volume: 印刷中

    • NAID

      120006954055

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ネットワーク外部性と直接販路を通じた低品質製品の発売2018

    • Author(s)
      水野倫理
    • Journal Title

      国民経済雑誌

      Volume: 218 Pages: 27-37

    • NAID

      120006770380

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Supplier encroachment and retailer effort2018

    • Author(s)
      Noriaki Matsushima and Tomomichi Mizuno
    • Journal Title

      ISER Discussion Paper

      Volume: No. 1027 Pages: 1-65

    • NAID

      40022347102

    • Related Report
      2017 Research-status Report
    • Open Access
  • [Journal Article] A manufacturer's incentive to open its direct channel and its impact on welfare2018

    • Author(s)
      Noriaki Matsushima, Tomomichi Mizuno, and Cong Pan
    • Journal Title

      ISER Discussion Paper

      Volume: No. 1026 Pages: 1-19

    • NAID

      40022347201

    • Related Report
      2017 Research-status Report
    • Open Access
  • [Journal Article] Rules of Origin and Uncertain Compliance Cost2017

    • Author(s)
      Tomomichi Mizuno and Kazuhiro Takauchi
    • Journal Title

      Asia-Pacific Journal of Accounting and Economics

      Volume: - Pages: 1-18

    • NAID

      120006510188

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Positive Effects of Bundling on Rival’s Profit in Unionized Oligopoly2016

    • Author(s)
      水野倫理
    • Organizer
      日本経済政策学会第73回全国大会
    • Place of Presentation
      九州産業大学
    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi