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Econometric analysis of monetary and exchange rate policies under the influence of negative interest rates and cryptocurrencies

Research Project

Project/Area Number 18K01600
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07040:Economic policy-related
Research InstitutionKyoto Sangyo University (2022-2023)
Fukuoka University (2018-2021)

Principal Investigator

栗田 高光  京都産業大学, 経済学部, 教授 (20454928)

Project Period (FY) 2018-04-01 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords金融政策 / 為替政策 / 仮想通貨 / 時系列分析 / 非定常性 / 非線形性 / マイナス金利 / 実証研究
Outline of Annual Research Achievements

2023年度、研究目的および研究実施計画を踏まえ研究を行った。実施した研究の内容は以下の通りである。
本研究においては、国際比較という観点を重視しながら、非定常・非線形の特性を有する経済・金融分野の多変量時系列データを精密に分析することで、研究目的を達成していくこととしている。この目的のため多変量時系列データの分析手法をさらに高度なものとする必要があり、多変量時系列分析の代表的なモデルである「共和分多変量自己回帰モデル」(Cointegrated Vector Autoregressive Model, 以下CVARモデルという)を用いた分析のさらなる高度化・精緻化に努めた。具体的には、非定常性を有する多変量時系列データにおいて異常値がある場合に、その異常値の特性を踏まえたモデルビルディングを行い、定量的な予測や政策効果シミュレーションを行うための分析手法に関し理論研究を進展させた。また、その有効性を確認するための多岐に及ぶコンピューター・シミュレーションを実施した。CVARモデルを用いた分析に関し、理論や数値解析の面において一層の高度化・精緻化が進んだと考えている。
実証研究として、高度化・精緻化をした多変量時系列分析の手法を実際の経済・金融分野の時系列データに適用し、分析手法の有用性を確認した。昨年度に引き続き、暗号資産に関するデータを分析し、金融政策・為替政策の観点より有用な分析結果を得た。また、日本とノルウェーの経済データを高度化・精緻化をしたCVARモデルの枠組みで分析し、政策的観点より有用な分析結果を得ている。こうした実証研究の信頼性を高めるべく、諸外国の研究者との国際共同研究をさらに発展させていきたいと考えている。
現在、これまでに得られた研究成果を、複数の論文に取りまとめている。完成した論文を査読付き英文ジャーナルに順次投稿する予定である。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

2020年以後の新型コロナウイルス感染症の拡大により、感染防止等のため追加業務が多面的に発生し、研究の進捗が遅れたため。ただし、2023年に新型コロナウイルス感染症が5類感染症に移行してからは研究は順調に進展している。

Strategy for Future Research Activity

新型コロナウイルス感染症が5類感染症になっていることから、諸外国にいる共同研究者との連携をさらに強化し、国際共同研究として経済・金融分野の実証分析を完了させる予定である。また、最終的な研究成果を複数の論文に取りまとめ、査読付き英文ジャーナルに順次投稿する予定である。

Report

(6 results)
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (31 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (10 results) Journal Article (11 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 8 results,  Open Access: 5 results) Presentation (10 results) (of which Int'l Joint Research: 4 results)

  • [Int'l Joint Research] University of Oxford(英国)

    • Related Report
      2023 Research-status Report
  • [Int'l Joint Research] Statistics Norway(ノルウェー)

    • Related Report
      2023 Research-status Report
  • [Int'l Joint Research] University of Oxford(英国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Statistics Norway(ノルウェー)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] University of Southern California(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Statistics Norway(ノルウェー)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] University of Oxford(英国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of Southern California(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Statistics Norway(ノルウェー)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Statistics Norway/NTNU(ノルウェー)

    • Related Report
      2018 Research-status Report
  • [Journal Article] The empirical modelling of house prices and debt revisited: A policy-oriented perspective2024

    • Author(s)
      Boug, P., Hungnes, H. and Kurita, T.
    • Journal Title

      Empirical Economics

      Volume: 66 Issue: 1 Pages: 369-404

    • DOI

      10.1007/s00181-023-02461-3

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Structural relationships between cryptocurrency prices and monetary policy indicators2022

    • Author(s)
      Castle, J.L. and Kurita, T.
    • Journal Title

      Department of Economics Discussion Paper Series, University of Oxford

      Volume: No. 972 Pages: 1-17

    • Related Report
      2022 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] The Canadian-US dollar exchange rate over the four decades of the post‐Bretton Woods float: An econometric study allowing for structural breaks2022

    • Author(s)
      Kurita, T., Patrick, J.
    • Journal Title

      Metroeconomica

      Volume: - Issue: 3 Pages: 856-883

    • DOI

      10.1111/meca.12384

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The empirical modelling of house prices and debt revisited: A policy-oriented perspective2021

    • Author(s)
      Boug, P., Hungnes, H., Kurita, T.
    • Journal Title

      Discussion Papers, Statistics Norway

      Volume: -

    • Related Report
      2021 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Likelihood-based tests for parameter constancy in I(2) CVAR models with an application to fixed-term deposit data2020

    • Author(s)
      T. Kurita
    • Journal Title

      Journal of Multivariate Analysis

      Volume: 178 Pages: 1-20

    • DOI

      10.1016/j.jmva.2020.104622

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Normalising cointegrating relationships subject to long-run exclusion2020

    • Author(s)
      T. Kurita
    • Journal Title

      Economics Letters

      Volume: 192 Pages: 1-4

    • DOI

      10.1016/j.econlet.2020.109161

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] A regime-shifting approach to modeling the Canadian-US dollar exchange rate: Four decades of the post-Bretton Woods float2020

    • Author(s)
      Kurita, T. and James, P.
    • Journal Title

      CAES Working Paper, Fukuoka University

      Volume: WP-2020-002

    • Related Report
      2019 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Partial cointegrated vector autoregressive models with structural breaks in deterministic terms2019

    • Author(s)
      Kurita, T. and Nielsen, B.
    • Journal Title

      Econometrics

      Volume: 7 - 42 Issue: 4 Pages: 42-42

    • DOI

      10.3390/econometrics7040042

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A recursive Monte Carlo study of structural-break sensitivity of adjustment coefficients in cointegrated VAR systems2019

    • Author(s)
      Kurita, T.
    • Journal Title

      Journal of Quantitative Economics

      Volume: 17 Issue: 2 Pages: 251-270

    • DOI

      10.1007/s40953-019-00162-2

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Separate cointegration in a VAR system subject to structural breaks2019

    • Author(s)
      Kurita, T.
    • Journal Title

      Economics Letters

      Volume: 179 Pages: 19-23

    • DOI

      10.1016/j.econlet.2019.03.013

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Modelling the real yen-dollar rate and inflation dynamics based on international parity conditions2019

    • Author(s)
      Almaas, S. S. and Kurita, T.
    • Journal Title

      Journal of Asian Economics

      Volume: 61 Pages: 51-64

    • DOI

      10.1016/j.asieco.2019.02.003

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Econometric modelling of cryptocurrency prices2023

    • Author(s)
      Kurita, T.
    • Organizer
      The 6th International Conference on Econometrics and Statistics (EcoSta 2023)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] The econometric modelling of cryptocurrency prices from a policy-oriented perspective2023

    • Author(s)
      栗田高光
    • Organizer
      第30回関西計量経済学研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] The econometric modelling of cryptocurrency prices in view of future policy development2023

    • Author(s)
      栗田高光
    • Organizer
      アジア経済シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] Structural relationships between cryptocurrency prices and monetary policy indicators2022

    • Author(s)
      Takamitsu Kurita
    • Organizer
      French-Japanese Webinar in Economics (FJWE)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] On the feasibility of yield curve control by lowering negative short-term interest rates2021

    • Author(s)
      栗田高光
    • Organizer
      第28回関西計量経済学研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] Johansen test with Fourier-type smooth non-linear trends in cointegrating relations2020

    • Author(s)
      栗田高光
    • Organizer
      第27回 関西計量経済学研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Modelling and forecasting the dollar-pound exchange rate in the presence of structural breaks2019

    • Author(s)
      Takamitsu Kurita
    • Organizer
      International Conference on Research in Economics and Social Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Partial cointegrated vector autoregressive models with structural breaks in deterministic terms2019

    • Author(s)
      栗田高光
    • Organizer
      広島大学 数理統計学グループ 研究セミナー
    • Related Report
      2019 Research-status Report
  • [Presentation] Partial cointegrated vector autoregressive models with structural breaks in deterministic terms2019

    • Author(s)
      Takamitsu Kurita
    • Organizer
      Asia-Pacific Economic Association 15th Annual Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Modelling and forecasting the dollar-pound exchange rate in the presence of structural breaks2019

    • Author(s)
      Takamitsu Kurita
    • Organizer
      Workshop on Recent Progress in Time Series: in honour of Peter Robinson
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2024-12-25  

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