TY - JOUR TI - Nonparametric Estimation of State‐Price Densities Implicit in Financial Asset Prices AU - Yacine Aı̈t-Sahalia AU - Andrew W. Lo JO - The Journal of Finance PY - 1998 VL - 53 IS - 2 DO - 10.1111/0022-1082.215228 UR - https://doi.org/10.1111/0022-1082.215228 ER -