Hideharu Funahashi, Masaaki Kijima. A unified approach for the pricing of options relating to averages. REVIEW OF DERIVATIVES RESEARCH. 2017. 20. 3. 203-229
Hideharu Funahashi, Masaaki Kijima. Does the Hurst index matter for option prices under fractional volatility?. ANNALS OF FINANCE. 2017. 13. 1. 55-74
Hideharu Funahashi, Masaaki Kijima. An analytical approximation for pricing VWAP options. QUANTITATIVE FINANCE. 2017. 17. 7. 1119-1133