TY - BOOK AU - Hong,Harrison AU - Stein,Jeremy C. TI - Differences of opinion, rational arbitrage and market crashes AV - HG4551 H663D PY - 1999/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - STOCK EXCHANGES AND CURRENT EVENTS KW - CONTAGION (SOCIAL PSYCHOLOGY) KW - ECONOMIC ASPECTS KW - STOCKS KW - PRICES KW - ARBITRAGE ER -