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2020 Fiscal Year Annual Research Report

データサイエンスのアプローチによる金融リスク管理とその波及メカニズムに関する研究

Research Project

Project/Area Number 17H00983
Research InstitutionKobe University

Principal Investigator

羽森 茂之  神戸大学, 経済学研究科, 教授 (60189628)

Co-Investigator(Kenkyū-buntansha) 有木 康雄  神戸大学, 都市安全研究センター, 名誉教授 (10135519)
金京 拓司  神戸大学, 経済学研究科, 教授 (50527637)
滝口 哲也  神戸大学, 都市安全研究センター, 教授 (40397815)
辻 隆司  愛知大学, 経済学部, 教授 (00626905)
田中 克幸  神戸大学, 経済学研究科, 経済学研究科研究員 (80448167)
Project Period (FY) 2017-04-01 – 2021-03-31
Keywords金融リスク / 波及メカニズム / リスク管理 / データサイエンス
Outline of Annual Research Achievements

研究実績に関して、30編の論文が学術専門誌から採択・出版された(その中の27編は国際共著論文)。さらに、研究成果をまとめた英文研究書を海外の学術出版社から3冊出版した。代表的な研究成果の例を挙げると以下のとおりである。(a)原油市場におけるバリュー・アット・リスク(VaR)と期待ショートフォール(ES)の予測に、ウェーブレットベースのセミパラメトリックモデルを使用することを提案し、3つのセミパラメトリックモデル、3つのノンパラメトリックモデル、3つのローリングウィンドウモデルについて、異なる時間スケールでの予測結果を比較検討した。(b)2020年のCOVID-19パンデミックと原油市場、株式市場の間のリターンとボラティリティの波及に関する分析を行った結果、次の点が明らかとなった。(i) リターンのスピルオーバーは主に短期で発生するが、ボラティリティのスピルオーバーは主に長期で発生する。(ii) COVID-19の影響は、原油価格の急落や米国株式市場のサーキットブレーカーを4回発動させるなど、かつてないほどのリスクを生み出し、投資家は短期間で大きな損失を被った。(iii)COVID-19が原油や株式市場の変動に与えた影響は、2008年の世界金融危機によるものを上回る。(c) Diebold and YilmazアプローチとBarunilk and Krehikアプローチを拡張し、歪度スピルオーバーを推定・測定する新たな分析方法を提案した。さらに、その分析手法を世界の主要な8つの株式市場指数間のスピルオーバー効果の分析に応用し、時間領域と周波数領域のダイナミクスについて新しい視点を提供した。

Research Progress Status

令和2年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない。

  • Research Products

    (37 results)

All 2022 2021 2020 Other

All Int'l Joint Research (4 results) Journal Article (30 results) (of which Int'l Joint Research: 27 results,  Peer Reviewed: 30 results,  Open Access: 13 results) Book (3 results)

  • [Int'l Joint Research] Centre College(米国)

    • Country Name
      U.S.A.
    • Counterpart Institution
      Centre College
  • [Int'l Joint Research] Xiamen University/Shanghai Business School(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      Xiamen University/Shanghai Business School
  • [Int'l Joint Research] Singapore University of Social Sciences(シンガポール)

    • Country Name
      SINGAPORE
    • Counterpart Institution
      Singapore University of Social Sciences
  • [Int'l Joint Research] European University of Cyprus(キプロス)

    • Country Name
      CYPRUS
    • Counterpart Institution
      European University of Cyprus
  • [Journal Article] he connectedness between the sentiment index and stock return volatility under COVID-19: a time-varying parameter vector autoregression approach2022

    • Author(s)
      Wenting Zhang and Shigeyuki Hamori
    • Journal Title

      Singapore Economic Review

      Volume: 近刊 Pages: -

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Continuous wavelet analysis of Chinese renminbi: Co-movement and lead-lag relationship between onshore and offshore exchange rates2021

    • Author(s)
      Xu Lei.、Hamori Shigeyuki、Kinkyo Takuji
    • Journal Title

      The North American Journal of Economics and Finance

      Volume: 56, #101360 Pages: -

    • DOI

      10.1016/j.najef.2021.101360

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Systemic risk and economic policy uncertainty: International evidence from the crude oil market2021

    • Author(s)
      Yang Lu、Hamori Shigeyuki
    • Journal Title

      Economic Analysis and Policy

      Volume: 69 Pages: 142~158

    • DOI

      10.1016/j.eap.2020.12.001

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crude oil market and stock markets during the COVID-19 pandemic: Evidence from the US, Japan, and Germany2021

    • Author(s)
      Zhang Wenting、Hamori Shigeyuki
    • Journal Title

      International Review of Financial Analysis

      Volume: 74, #101702 Pages: -

    • DOI

      10.1016/j.irfa.2021.101702

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ESG Disclosures and Stock Price Crash Risk2021

    • Author(s)
      Murata Rio、Hamori Shigeyuki
    • Journal Title

      Journal of Risk and Financial Management

      Volume: 14, #70 Pages: -

    • DOI

      10.3390/jrfm14020070

    • Peer Reviewed / Open Access
  • [Journal Article] On the Predictability of China Macro Indicator with Carbon Emissions Trading2021

    • Author(s)
      Chen Qian、Gao Xiang、Xie Shan、Sun Li、Tian Shuairu、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 14, #1271 Pages: -

    • DOI

      10.3390/en14051271

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Dataset for Forecasting Realized Volatility: Is the Tokyo Stock Exchange Co-Location Dataset Helpful for Expansion of the Heterogeneous Autoregressive Model in the Japanese Stock Market?2021

    • Author(s)
      Higashide Takuo、Tanaka Katsuyuki、Kinkyo Takuji、Hamori Shigeyuki
    • Journal Title

      Journal of Risk and Financial Management

      Volume: 14, #215 Pages: -

    • DOI

      10.3390/jrfm14050215

    • Peer Reviewed / Open Access
  • [Journal Article] Does Investor Sentiment Affect Clean Energy Stock? Evidence from TVP-VAR-Based Connectedness Approach2021

    • Author(s)
      Liu Tiantian、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 14, #3442 Pages: -

    • DOI

      10.3390/en14123442

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Is volatility spillover enough for investor decisions? A new viewpoint from higher moments2021

    • Author(s)
      He Xie、Hamori Shigeyuki
    • Journal Title

      Journal of International Money and Finance

      Volume: 116, #102412 Pages: -

    • DOI

      10.1016/j.jimonfin.2021.102412

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The impact of economic uncertainty caused by COVID-19 on renewable energy stocks2021

    • Author(s)
      Liu Tiantian、Nakajima Tadahiro、Hamori Shigeyuki
    • Journal Title

      Empirical Economics

      Volume: 62 Pages: 1495~1515

    • DOI

      10.1007/s00181-021-02087-3

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Not all bank systemic risks are alike: Deposit insurance and bank risk revisited2021

    • Author(s)
      Chen Wang、Zhang Zhiwen、Hamori Shigeyuki、Kinkyo Takuji
    • Journal Title

      International Review of Financial Analysis

      Volume: 77, #101855 Pages: -

    • DOI

      10.1016/j.irfa.2021.101855

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The role of the carbon market in relation to the cryptocurrency market: Only diversification or more?2021

    • Author(s)
      Yang Lu、Hamori Shigeyuki
    • Journal Title

      International Review of Financial Analysis

      Volume: 77, #101864 Pages: -

    • DOI

      10.1016/j.irfa.2021.101864

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Do news sentiment and the economic uncertainty caused by public health events impact macroeconomic indicators? Evidence from a TVP-VAR decomposition approach2021

    • Author(s)
      Zhang Yulian、Hamori Shigeyuki
    • Journal Title

      The Quarterly Review of Economics and Finance

      Volume: 82 Pages: 145~162

    • DOI

      10.1016/j.qref.2021.08.003

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Do crude oil prices and the sentiment index influence foreign exchange rates differently in oil-importing and oil-exporting countries? A dynamic connectedness analysis2021

    • Author(s)
      Shang Jin、Hamori Shigeyuki
    • Journal Title

      Resources Policy

      Volume: 74, #102400 Pages: -

    • DOI

      10.1016/j.resourpol.2021.102400

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of Fluctuations in Fossil Fuel Commodities on Electricity Markets: Evidence from Spot and Futures Markets in Europe2020

    • Author(s)
      Liu Tiantian、He Xie、Nakajima Tadahiro、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #1900 Pages: -

    • DOI

      10.3390/en13081900

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Do Machine Learning Techniques and Dynamic Methods Help Forecast US Natural Gas Crises?2020

    • Author(s)
      Zhang Wenting、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #2371 Pages: -

    • DOI

      10.3390/en13092371

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Forecasting Crude Oil Market Crashes Using Machine Learning Technologies2020

    • Author(s)
      Zhang Yulian、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #2440 Pages: -

    • DOI

      10.3390/en13102440

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diversification and Desynchronicity: An Organizational Portfolio Perspective on Corporate Risk Reduction2020

    • Author(s)
      Shao Xue-Feng、Gouliamos Kostas、Luo Ben Nan-Feng、Hamori Shigeyuki、Satchell Stephen、Yue Xiao-Guang、Qiu Jane
    • Journal Title

      Risks

      Volume: 8, #51 Pages: -

    • DOI

      10.3390/risks8020051

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Response of US Macroeconomic Aggregates to Price Shocks in Crude Oil vs. Natural Gas2020

    • Author(s)
      Shang Jin、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #2603 Pages: -

    • DOI

      10.3390/en13102603

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spillovers to Renewable Energy Stocks in the US and Europe: Are They Different?2020

    • Author(s)
      Liu Tiantian、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #3162 Pages: -

    • DOI

      10.3390/en13123162

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dependence structures and risk spillover in China’s credit bond market: A copula and CoVaR approach2020

    • Author(s)
      Yang Lu、Yang Lei、Ho Kung-Cheng、Hamori Shigeyuki
    • Journal Title

      Journal of Asian Economics

      Volume: 68, #101200 Pages: -

    • DOI

      10.1016/j.asieco.2020.101200

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] HUMAN CAPITAL AND ENERGY: A DRIVER OR DRAG FOR ECONOMIC GROWTH2020

    • Author(s)
      CHANG YOUNGHO、FANG ZHENG、HAMORI SHIGEYUKI
    • Journal Title

      The Singapore Economic Review

      Volume: 65 Pages: 683~714

    • DOI

      10.1142/S0217590817500163

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Forecasts of Value-at-Risk and Expected Shortfall in the Crude Oil Market: A Wavelet-Based Semiparametric Approach2020

    • Author(s)
      Yang Lu、Hamori Shigeyuki
    • Journal Title

      Energies

      Volume: 13, #3700 Pages: -

    • DOI

      10.3390/en13143700

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CAN BRICS’S CURRENCY BE A HEDGE OR A SAFE HAVEN FOR ENERGY PORTFOLIO? AN EVIDENCE FROM VINE COPULA APPROACH2020

    • Author(s)
      HE YIJIN、NAKAJIMA TADAHIRO、HAMORI SHIGEYUKI
    • Journal Title

      The Singapore Economic Review

      Volume: 65 Pages: 805~836

    • DOI

      10.1142/S0217590820500174

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Moving average threshold heterogeneous autoregressive (MAT‐HAR) models2020

    • Author(s)
      Motegi Kaiji、Cai Xiaojing、Hamori Shigeyuki、Xu Haifeng
    • Journal Title

      Journal of Forecasting

      Volume: 39 Pages: 1035~1042

    • DOI

      10.1002/for.2671

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spillover effects between energies, gold, and stock: the United States versus China2020

    • Author(s)
      He Xie、Takiguchi Tetsuya、Nakajima Tadahiro、Hamori Shigeyuki
    • Journal Title

      Energy & Environment

      Volume: 31 Pages: 1416~1447

    • DOI

      10.1177/0958305X20907081

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Copula-based regression models with data missing at random2020

    • Author(s)
      Hamori Shigeyuki、Motegi Kaiji、Zhang Zheng
    • Journal Title

      Journal of Multivariate Analysis

      Volume: 180, #104654 Pages: -

    • DOI

      10.1016/j.jmva.2020.104654

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Influence of Quality and Variety of New Imports on Enterprise Innovation: Evidence from China2020

    • Author(s)
      Chen Guifu、Zhan Shan、Hamori Shigeyuki
    • Journal Title

      Sustainability

      Volume: 12, #9537 Pages: -

    • DOI

      10.3390/su12229537

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oil, Gas, or Financial Conditions-Which One Has a Stronger Link with Growth?2020

    • Author(s)
      Zhang Yulian、He Xie、Nakajima Tadahiro、Hamori Shigeyuki
    • Journal Title

      The North American Journal of Economics and Finance

      Volume: 54, #101220 Pages: -

    • DOI

      10.1016/j.najef.2020.101220

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Environmental Policy and Sustainable Growth in Japan2020

    • Author(s)
      Tamakoshi Go、Hamori Shigeyuki
    • Journal Title

      Euston Quah and Renate Shubert ed., Sustainability and environmental Decision Making

      Volume: - Pages: 1~10

    • DOI

      10.1007/978-981-15-6093-4_3-1

    • Peer Reviewed
  • [Book] ESG Investment in the Global Economy2021

    • Author(s)
      Tadahiro Nakajima, Shigeyuki Hamori, Xie He, Guizhou Liu, Wenting Zhang, Yulian Zhang, Tiantian Liu
    • Total Pages
      102
    • Publisher
      Springer
    • ISBN
      978-981-16-2990-7
  • [Book] AI and Financial Markets2020

    • Author(s)
      Shigeyuki Hamori, Tetsuya Takiguchi
    • Total Pages
      230
    • Publisher
      MDPI
  • [Book] Empirical Analysis of Natural Gas Markets2020

    • Author(s)
      David Anderson, Shigeyuki Hamori
    • Total Pages
      200
    • Publisher
      MDPI

URL: 

Published: 2022-12-28  

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