Order form and information in securities markets

Article Abstract:

This paper examines the effects of price-contingent orders on security prices. We show that a market maker who knows the type and composition of trades will set larger spreads and adjust prices faster than if price-contingent orders were not allowed. Because traders have rational expectations over the book, we demonstrate that uncertainty over order type reduces the variance of prices but with a corresponding loss in price informativeness. We also show that the sequence property of price-contingent orders increases the probability of large price movements. This distinction between variance and episodic price volatility has important policy implications. (Reprinted by permission of the publisher.)

author: O'Hara, Maureen, Easley, David
Research, Stock-exchange, Stock exchanges, Market makers (Securities trading)

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Changes in interstate banking laws: the impact on shareholder wealth

Article Abstract:

This study examines the impact on shareholder wealth of changes in interstate banking laws. The research demonstrates that changes in state statutes which allow interstate banking have a positive impact on the stock prices of regional banking organizations and a negative impact on the stock prices of money center banks. Interstate banking statutes initially exclude those states in which the money center banks are headquartered. The findings provide evidence that, by excluding money center banks from expansion across state lines, the competition from the regional banks may have an adverse competitive effect on the money center banks. (Reprinted by permission of the publisher.)

author: Black, Harold A., Fields, M. Andrew, Schweitzer, Robert L.
Interstate banking

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Deposit insurance and wealth effects: the value of being "too big to fail."

Article Abstract:

This paper investigates the effect on bank equity values of the Comptroller of the Currency's announcement that some banks were "too big to fail" and that for those banks total deposit insurance would be provided. Using an event study methodology, we find positive wealth effects accruing to TBTF banks, with corresponding negative effects accruing to non-included banks. We demonstrate that the magnitude of these effects differed with bank solvency and size. We also show that the policy to which the market reacted was that suggested by the Wall Street Journal and not that actually intended by the Comptroller. (Reprinted by permission of the publisher.)

author: O'Hara, Maureen, Shaw, Wayne
Deposit insurance, United States. Office of the Comptroller of the Currency

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subjects list: Prices and rates, Stocks, Stock prices, Banking industry, Analysis, Laws, regulations and rules, Bank stocks, Financial research
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