Kyushu University Academic Staff Educational and Research Activities Database
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Miwa Kotaro Last modified date:2024.04.03



Graduate School
Undergraduate School


Homepage
https://kyushu-u.elsevierpure.com/en/persons/kotaro-miwa
 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Ph.D.
Field of Specialization
Finance (Investment)
Research
Research Interests
  • Textual information in finance
    keyword : Investment, Information intermediaries in the financial market, Behavioral Finance
    2020.10.
Academic Activities
Papers
1. Kotaro Miwa, Divergent Opinions on Social Media, International Review of Economics and Finance, 10.1016/j.iref.2023.03.004, 86, 182-196, 2023.03.
2. Kotaro Miwa, Earnings Expectations and Interactive Discussions with Corporate Insiders, Research in International Business and Finance, 10.1016/j.ribaf.2023.101895, 101895, 2023.02.
3. Kotaro Miwa, The Informational Role of Analysts' Textual Statements, Research in International Business and Finance, 59, 101562, 2022.01.
4. Kotaro Miwa, Language Barriers in Analyst Reports, International Review of Economics and Finance, 75, 223-236, 2021.03.
5. Kotaro Miwa, Short-term Return Reversals and Intraday Transactions, Quarterly Journal of Finance, 9, 1-25, 2019.03.
6. Kotaro Miwa, Trading Hours Extension and Intraday Price Behavior, International Review of Economics and Finance, 64, 572-585, 2019.11.
7. Kotaro Miwa, Kazuhiro Ueda, Is the Extension of Trading Hours Always Beneficial? ― An Artificial Agent-Based Analysis, Computational Economics, 50, 595-627, 2017.01.
8. Kotaro Miwa, Kazuhiro Ueda, Slow Price Reactions to Analysts’ Recommendation Revisions, Quantitative Finance, 14, 6, 993-1004, 2014.06.
9. Kotaro Miwa, Kazuhiro Ueda, A Dynamic Volume-Return Relation and Investors' Positive Feedback Trading, International Review of Finance, 11, 3, 325-341, 2011.09.
Presentations
1. Kotaro Miwa, Cross-firm Information in Analyst Reports, Asian Finance Association, 2023.06.
2. Kotaro Miwa, Earnings Expectation and Interactive Discussion with Corporate Insiders, New Zealand Finance Meeting, 2022.12.
3. Kotaro Miwa, Informational Role of Analyst and Investor Days, Financial Management Association (FMA) Asia/Pacific Conference, 2022.12.
4. Kotaro Miwa, Divergent Opinions on Social Media, Asian Finance Association Annual Meeting, 2021.07.
5. Kotaro Miwa, The Informational Role of Analysts' Qualitative Research Outputs , Financial Management Association Annual Meeting, 2020.10.
6. Kotaro Miwa, Textual Opinions in Analyst Reports, Asian Finance Association Annual Meeting, 2019.06.
7. Kotaro Miwa, Short-term Return Reversals and Intraday Transactions, Midwest Finance Association Annual Meeting , 2018.03.
8. Kotaro Miwa, Trading hours Extension and Intraday Price Behavior, Financial Management Association Annual Meeting, 2017.10.
9. Kotaro Miwa, Effective Trading Hours Extension, International Conference Computing in Economics and Finance, 2017.06.
10. Kotaro Miwa, Is the Extension of Trading Hours Always Beneficial? An Artificial Agent-based Analysis, International Conference on Computing in Economics and Finance, 2015.06.
Membership in Academic Society
  • Asian Finance Association
Awards
  • SWFA Best Paper in Behavioral Finance (Southwest Finance Association annual meeting)
  • SFM research paper award (27th Conference on the Theories and Practices of Securities and Financial Market)
  • Australian Securities Exchange Prize (31st Australasian Finance and Banking Conference)