Andersen, Torben G. (Torben Gustav) , Dobrev, Dobrislav and Schaumburg, Ernst. "Jump-Robust Volatility Estimation using Nearest Neighbor Truncation, Staff Report 465," Staff Reports (Federal Reserve Bank of New York) (August 2010). https://fraser.stlouisfed.org/title/9235/item/673725, accessed on December 26, 2025.