渡部敏明教授の以下の共著書が出版されました。

Makoto Takahashi, Yasuhiro Omori and Toshiaki Watanabe (2023), Stochastic Volatility and Realized Stochastic Volatility Models, Springer.

詳細については、以下のページをご覧下さい。
Stochastic Volatility and Realized Stochastic Volatility Models | SpringerLink
Amazon | Stochastic Volatility and Realized Stochastic Volatility Models (SpringerBriefs in Statistics) | Takahashi, Makoto, Omori, Yasuhiro, Watanabe, Toshiaki | Applied