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Full-Text Articles in Law and Economics
Market Efficiency And The Problem Of Retail Flight, Alicia J. Davis
Market Efficiency And The Problem Of Retail Flight, Alicia J. Davis
Articles
In 1950, 91 % of common stock in the U.S. was owned directly by individual inves tors. Today, that percentage stands at only 23%. The mass exodus of retail investors and their investment dollars has negative implications not only for capital formation and investor protection, but also for market efficiency. Individual investors are often assumed to be noise traders who distort stock prices and harm market functioning. Therefore, some argue that their withdrawal from the market should be of little concern; indeed, it should be celebrated. Recent empirical evidence calls this assertion of retail noise trading into doubt, and this …
Insider Trading Rules Can Affect Attractiveness Of Country's Stock Markets, Laura Nyantung Beny
Insider Trading Rules Can Affect Attractiveness Of Country's Stock Markets, Laura Nyantung Beny
Articles
The academic debate about the desirability of prohibiting insider trading is longstanding and as yet unresolved. Until Henry Manne’s 1966 book, Insider Trading and the Stock Market, the debate centered on whether insider trading is unfair to public investors who are not privy to private corporate information. However, the fairness approach is malleable and indeterminate and thus does not lend itself to clear-cut policy prescriptions. Since Manne’s book, the focus of the debate has been on the effect of insider trading on economic efficiency. Manne argued that, contrary to the prevailing legal and moral opinion of the time, insider trading …