一橋大学 ソーシャル・データサイエンス学部・研究科 ロゴ

一橋大学 ソーシャル・データサイエンス学部・研究科

SEMINAR

研究会

SDS Workshop on Financial Theory and Econometrics

13:00-13:05

Opening Remarks
Toshiaki Watanabe (Hitotsubashi University)

13:05-14:05

Keynote Talk
Chair: Toshiaki Watanabe (Hitotsubashi University)

Yacine Aït-Sahalia (Princeton University) “Asset pricing in an economy with
changing sentiment and price feedback” Co-authors: Patrick Beissner (Australian National University), Patrick Cheridito (ETH Zurich) and Felix Matthys (ITAM Mexico)

14:05-14:15

Coffee Break

14:15-14:55

Empirical Finance
Chair: Eiji Kurozumi (Hitotsubashi University)

Mutual Fund IPOs” Co-authors: Alan Huang (University of Waterloo), Daisuke
Miyakawa (Waseda University), Sho Nishiuchi (Hitotsubashi University) and Russ Wermers (University of Maryland)

14:55-15:35

Empirical Finance
Jouchi Nakajima (Hitotsubashi University) “Bayesian analysis of long
memory and roughness in financial volatility” Co-author: Toshiaki Watanabe
(Hitotsubashi University)

15:35-15:45

Coffee Break

15:45-16:25

High-Frequency Data
Chair: Makoto Takahashi (Hosei University)
Tsunehiro Ishihara (Takasaki City University of Economics) “Multivariate
realized stochastic volatility model using time varying coefficient characteristics factor regression”

16:25-17:05

High-Frequency Data
Chair: Makoto Takahashi (Hosei University)

Masato Ubukata (Meiji Gakuin University) “Out-of-sample high-frequency
returns predictability on the Tokyo Stock Exchange” Co-author: Toshiaki Watanabe (Hitotsubashi University)

17:05-17:15

Coffee Break

17:15-17:55

Quantile Forecast
Chair: Yohei Yamamoto (Hitotsubashi University)

Toshio Honda (Hitotsubashi University) “High-dimensional expected
shortfall regression (tentative)”

17:55-18:35

Quantile Forecast
Chair: Yohei Yamamoto (Hitotsubashi University)

5 Makoto Takahashi (Hosei University) “Realized stochastic volatility model
with skew-t distributions for improved volatility and quantile forecasting” Co-authors:Yuta Yamauchi (Nagoya University), Toshiaki Watanabe (Hitotsubashi University) and Yasuhiro Omori (University of Tokyo)

18:35-18:40

Closing Remarks
Etsuro Shioji (Chuo University)

TOP RESEARCH SEMINAR SDS Workshop on Financial Theory and Econometrics