TY - JOUR T1 - Professional vs Amateur Judgment Accuracy: The Case of Foreign Exchange Rates A1 - Onkal, D. A1 - Yates, J.F. A1 - Simga-Mugan, C A1 - Oztin, S. JA - Organizational Behavior and Human Decision Processes Y1 - 2003 VL - 91 SP - 169 EP - 185 N1 - upd tit 15-12-04 ER -