TY - JOUR TI - Information and Volatility: The No‐Arbitrage Martingale Approach to Timing and Resolution Irrelevancy AU - Stephen A. Ross JO - The Journal of Finance PY - 1989 VL - 44 IS - 1 DO - 10.1111/j.1540-6261.1989.tb02401.x UR - https://doi.org/10.1111/j.1540-6261.1989.tb02401.x ER -