TY - JOUR AU - Malliavin, Paul AU - Mancino, Maria Elvira TI - Instantaneous liquidity rate, its econometric measurement by volatility feedback JO - Comptes Rendus. Mathématique PY - 2002 SP - 505 EP - 508 VL - 334 IS - 6 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/S1631-073X(02)02297-5/ DO - 10.1016/S1631-073X(02)02297-5 LA - en ID - CRMATH_2002__334_6_505_0 ER -