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Mimickers of Corporate Insiders Who Make Large-Volume Trades
Bettis, Carr, (1997)
Clarification and Extension of Beaver's Definitions of Market Informational Efficiency: A Note
Vickrey, Don, (2001)
Insider Trading Disclosure, Information Asymmetry, and Differential Earnings Relevance as Indicated By Trading Volume
Vickrey, Don, (2007)