Return or stock price differences

نویسندگان
چکیده

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2 8 N ov 2 00 1 Return or stock price differences

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ژورنال

عنوان ژورنال: Physica A: Statistical Mechanics and its Applications

سال: 2002

ISSN: 0378-4371

DOI: 10.1016/s0378-4371(02)01198-6