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Trading Mechanisms and the Components of the Bid‐Ask Spread
Author(s) -
AFFLECKGRAVES JOHN,
HEGDE SHANTARAM P.,
MILLER ROBERT E.
Publication year - 1994
Publication title -
the journal of finance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 18.151
H-Index - 299
eISSN - 1540-6261
pISSN - 0022-1082
DOI - 10.1111/j.1540-6261.1994.tb02462.x
Subject(s) - bid–ask spread , stock exchange , business , market maker , stock (firearms) , monetary economics , financial economics , economics , stock market , finance , geography , context (archaeology) , archaeology
We compare the relative magnitudes of the components of the bid‐ask spread for New York Stock Exchange (NYSE)/American Stock Exchange (AMEX) stocks to those of National Association of Securities Dealers Automated Quotations (NASDAQ)/National Market System (NMS) stocks. We find that the order‐processing cost component is smaller, and the adverse selection component is greater on the NYSE/AMEX trading systems than on the NASDAQ/NMS system. The inventory holding component is also greater for exchange‐traded stocks than for NASDAQ/NMS stocks, but this may be attributable to differences in the characteristics of the firms whose stocks trade on the respective systems.