Goshima Keiichi

ゴシマケイイチ | Goshima Keiichi

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://sites.google.com/view/goshima-lab

Research field (2)： Intelligent informatics , Money and finance

Research theme for competitive and other funds (4)：

Papers (20)：

Keisuke Kondo, Keiji Honda, Keiichi Goshima, Norihiko Inoue, Daisuke Shinjo, Takeshi Tsutsumi, Kiyohide Fushimi. Otologic disease trends in Japan post-COVID-19 outbreak: A retrospective time-series analysis. Auris, nasus, larynx. 2024. 51. 3. 525-530
Keiichi Goshima, Hiroshi Ishijima, Mototsugu Shintani. News implied volatility and aggregate economic activity: evidence from the Japanese government bond market. Applied Economics Letters. 2024. 31. 6. 568-573
五島圭一. 国際株式市場間の連動性の長期変遷に関する実証分析. ファイナンシャル・プラニング研究. 2023. 22. 39-45
Goshima Keiichi, Shintani Mototsugu, Takamura Hiroya. Sentiment Dictionary for Business Cycle Analysis and its Applications. Journal of Natural Language Processing. 2022. 29. 4. 1233-1253
五島圭一, 八木厚樹. 東京株式市場におけるカーボンプレミアム. 証券アナリストジャーナル. 2022. 60. 8. 67-80

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MISC (2)：

新谷元嗣, 五島圭一. ニュースで読み解くマクロ経済 : テキストデータを用いた分析方法 (特集経済学でデータを活かす). 経済セミナー = The keizai seminar. 2021. 719. 34-39
三木翔太, 五島圭一. 機械学習と株価予測 -ニューラル・ネットワークの活用-. 日銀レビュー・シリーズ. 2020

Patents (1)：

Education (1)：

2014 - 2017 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering Department of Computational Intelligence and Systems

Professional career (1)：

Work history (6)：

2023/05 - 現在 Yokohama National University Graduate School of International Social Sciences Associate Professor
2021/04 - 現在 Waseda University Institute for Research in Business Administration
2021/05 - 2022/03 The University of Tokyo
2019/04 - 2021/03 Waseda University School of Commerce Assistant Professor
2017/04 - 2021/03 National Institute of Advanced Industrial Science and Technology Artificial Intelligence Research Center Visiting Researcher

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Awards (4)：

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