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

Development of the Theory of Monitoring Tests for Economic Data and Its Applications

Research Project

Project/Area Number 16K03594
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Economic statistics
Research InstitutionHitotsubashi University

Principal Investigator

Kurozumi Eiji  一橋大学, 大学院経済学研究科, 教授 (00332643)

Research Collaborator SKROBOTOV Anton  
JIANG Peiyun  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords構造変化 / オンライン検定 / 逐次検定 / 信頼領域 / 内生性 / モニタリング検定 / CUSUM検定 / トレンドモデル / バブル / 内生変数 / 信頼区領域 / 経済統計学 / 計量経済学
Outline of Final Research Achievements

In this research, we developed and theoretically investigated new monitoring tests, which sequentially test for structural change every time we update data, in economic time-series models with endogenous regressors. Since it is important to set a training period, during which no structural change occurred, we developed the methods of constructing the confidence sets for structural change. By applying the method to Japanese inflation, we found that the Japanese CPI sustained structural change after the introduction of the inflation target by the Bank of Japan in 2013.

Academic Significance and Societal Importance of the Research Achievements

与えられたデータ期間内での構造変化の検証手法はこれまでに多く開発されてきているが,データを更新しながら逐次的に構造変化をモニタリングしていく検定手法は,経済モデルでは開発途上であった。本研究では,経済状況の安定性のモニタリング手法を新たに提供しており,エビデンスに基づく政策立案に非常に有用な手法を開発したという点で,その社会的意義は大きい。実際,日本銀行による2013年のインフレターゲット導入の効果をデータに基づいて立証しており,日本銀行の政策に一定の効果があったことを立証している。

Report

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

    (15 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (9 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results)

  • [Int'l Joint Research] Russian Presidential Academy (RANEPA)(ロシア連邦)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Confidence Sets for the Date of a Structural Change at the End of a Sample2018

    • Author(s)
      Eiji Kurozumi
    • Journal Title

      Journal of Time Series Analysis

      Volume: 39 Issue: 6 Pages: 850-862

    • DOI

      10.1111/jtsa.12404

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Power Properties of the Modified CUSUM Tests2018

    • Author(s)
      Peiyun Jiang、Eiji Kurozumi
    • Journal Title

      Communications in Statistics - Theory and Methods

      Volume: -

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Confidence Sets for the Break Date in Cointegrating Regressions2017

    • Author(s)
      Kurozumi Eiji、Skrobotov Anton
    • Journal Title

      Oxford Bulletin of Economics and Statistics

      Volume: - Issue: 3 Pages: 514-535

    • DOI

      10.1111/obes.12223

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Monitoring Parameter Constancy with Endogenous Regressors2017

    • Author(s)
      Eiji Kurozumi
    • Journal Title

      Journal of Time Series Analysis

      Volume: 印刷中 Issue: 5 Pages: 791-805

    • DOI

      10.1111/jtsa.12236

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 非斉次な説明変数を持つ回帰モデルにおける構造変化点の信頼領域の構築2016

    • Author(s)
      黒住英司
    • Journal Title

      日本統計学会誌シリーズJ

      Volume: 46 Pages: 69-84

    • NAID

      130006026436

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Monitoring Parameter Change in Models with a Trend2019

    • Author(s)
      蒋佩芸 (Peiyun JIANG)
    • Organizer
      第26回関西計量経済学研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Confidence Sets for the Date of a Structural Change at the End of a Sample2018

    • Author(s)
      Eiji Kurozumi
    • Organizer
      The 5th Annual Conference of the International Association for Applied Econometrics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Monitoring Tests for Bubbles2018

    • Author(s)
      Eiji Kurozumi
    • Organizer
      Recent Developments in Econometric Theory and Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Confidence Sets for the Date of a Mean Shift at the End of a Sample2018

    • Author(s)
      Eiji Kurozumi
    • Organizer
      第25回関西計量経済学研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Power Properties of the Modified CUSUM Tests2017

    • Author(s)
      Peiyun Jiang
    • Organizer
      The 1st International Conference on Econometrics and Statistics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Confidence Sets for the Break Date in Cointegrating Regressions2017

    • Author(s)
      Anton Skrobotov
    • Organizer
      The fourth annual conference of the International Association for Applied Econometrics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Monitoring Parameter Constancy with Endogenous Regressors2016

    • Author(s)
      Eiji Kurozumi
    • Organizer
      Hiroshima Conference on Statistical Science 2016
    • Place of Presentation
      広島大学(広島県・東広島市)
    • Year and Date
      2016-12-17
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Confidence Sets for the Break Date in Cointegrating Regressions2016

    • Author(s)
      Eiji Kurozumi
    • Organizer
      2016 Japan-Korea Allied Conference in Econometrics
    • Place of Presentation
      一橋大学(東京都・国立市)
    • Year and Date
      2016-11-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Monitoring Parameter Constancy with Endogenous Regressors2016

    • Author(s)
      Eiji Kurozumi
    • Organizer
      The 3rd Annual Conference of the International Association for Applied Econometrics
    • Place of Presentation
      University of Milano-Bicocca(イタリア・ミラノ)
    • Year and Date
      2016-06-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2016-04-21   Modified: 2022-02-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi