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An empirical study on sovereign repo market in Japan

Research Project

Project/Area Number 18K01712
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07060:Money and finance-related
Research InstitutionWaseda University

Principal Investigator

Uno Jun  早稲田大学, 商学学術院(経営管理研究科), 名誉教授 (00349218)

Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords金融政策 / 国債大量購入 / 希少性 / 市場のフリクション / ディーラー行動 / 注文不均衡 / 国債 / 大規模資産購入 / 価格交渉力 / レポ取引 / 中央銀行 / 国債買入 / 国債貸出 / 流動性補完政策 / 国債市場 / レポ市場 / 流動性 / カバーリスク / 国債補完供給 / 国債レポ取引 / 受け渡し決済 / 貸出レート / 国債買入政策 / Cover Risk / Repo transaction / Scarcity / Short-cover / Fail-to-delivery / 国債レポ市場 / 国債の希少性 / 非伝統的金融政策 / 国債のスペシャルネス / 国債取引
Outline of Final Research Achievements

Mr.Haruhiko Kuroda (Bank of Japan) implemented large scale asset purchase(LSAP) program since 2013. As a results, the BOJ owned more than 40% of Japanese government bonds outstanding. Our project investigates its impact on market liquidity and trading behavior. We find that scarcity of bonds increased risk of market making and various kinds of frictions for all market participants. In order to mitigate such frictions, the BOJ also engage the securities lending facility(SLF), in which the BOJ lends bonds, the lending rate at SLF can limit Repo market activities as well as influence to the ceiling of the lending rate.

Academic Significance and Societal Importance of the Research Achievements

中央銀行が実施する金融政策は景気た経済成長などに影響を与えることを目的としているが、本来の目的とは別に副作用として市場取引に影響することを明らかにした。中央銀行が他の投資家の売買規模に比べて圧倒する規模で市場で国債を購入することから生じた副作用は、他の主体の経済活動を制約したり、コストを増大させる効果があり、金融政策がもたらすメリットと対比して明確に意識されなければならない。本研究は、両者の連動関係を実証的に示しており、政策立案の際に必ず考慮しなければならない要因であることを示している。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (15 results)

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Central bank asset purchases and lending: Impact on search frictions2024

    • Author(s)
      Tobe Reiko、Uno Jun
    • Journal Title

      Journal of Financial Intermediation

      Volume: 58 Pages: 101075-101075

    • DOI

      10.1016/j.jfi.2024.101075

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 『国債市場の流動性と金融政策:最近の研究潮流』2021

    • Author(s)
      宇野淳 戸辺玲子
    • Journal Title

      「フィナンシャル・レビュー」

      Volume: 146 Pages: 74-94

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] 国債決済期間短縮とイントラデーレポレート2020

    • Author(s)
      宇野淳、戸辺玲子
    • Journal Title

      証券アナリストジャーナル

      Volume: 58 Pages: 86-97

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 日銀の金融政策と国債市場の流動性2018

    • Author(s)
      宇野淳、戸辺玲子
    • Journal Title

      証券アナリストジャーナル

      Volume: 5月号 Pages: 29-39

    • Related Report
      2018 Research-status Report
  • [Presentation] Central Bank Asset Purchases and Lending: Impact on Search Frictions2023

    • Author(s)
      Reiko Tobe
    • Organizer
      European Financial Management Association 2023 Annual Conference Cardiff Business School, Cardiff University, UK
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Central Bank Asset Purchases and Lending: Impact on Search Frictions2023

    • Author(s)
      Reiko Tobe
    • Organizer
      日本金融学会2023年度秋季大会 九州大学 伊都キャンパス
    • Related Report
      2023 Annual Research Report
  • [Presentation] 中央銀行の国債貸出 vs. レポ市場」2022

    • Author(s)
      戸辺玲子
    • Organizer
      日本ファイナンス学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 中央銀行の国債貸出vs.レポ市場2022

    • Author(s)
      戸辺玲子
    • Organizer
      日本ファイナンス学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Cover Risk2020

    • Author(s)
      宇野淳
    • Organizer
      日本金融学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Cover Risk2020

    • Author(s)
      宇野淳
    • Organizer
      日本ファイナンス学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Cover Risk2020

    • Author(s)
      宇野 淳
    • Organizer
      日本ファイナンス学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Cover Risk2019

    • Author(s)
      戸辺玲子
    • Organizer
      日本ファイナンス学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Scarcity and Spotlight Effects on Term Structure: Quantitative Easing in Japan2019

    • Author(s)
      Jun Uno
    • Organizer
      Japan Economic Seminar, Columbia Business School
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Scarcity and Spotlight Effects on Term Structure: Quantitative Easing in Japan2019

    • Author(s)
      Jun Uno
    • Organizer
      Closing Conference on Quantitative Easing and Financial (In)Stablity
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cover Risk2019

    • Author(s)
      Reiko Tobe
    • Organizer
      日本ファイナンス学会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2025-01-30  

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