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Securities Law Commons

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Full-Text Articles in Securities Law

How Efficient Markets Undervalue Stocks: Capm And Ecmh Under Conditions Of Uncertainty And Disagreement, Lynn A. Stout Nov 1997

How Efficient Markets Undervalue Stocks: Capm And Ecmh Under Conditions Of Uncertainty And Disagreement, Lynn A. Stout

Cornell Law Faculty Publications



Technology, Transactions Costs, And Investor Welfare: Is A Motley Fool Born Every Minute?, Lynn A. Stout Jul 1997

Technology, Transactions Costs, And Investor Welfare: Is A Motley Fool Born Every Minute?, Lynn A. Stout

Cornell Law Faculty Publications

Computer network technology promises to revolutionize the secondary securities market and particularly to reduce dramatically the marginal costs associated with trading corporate equities. Lowering transactions costs usually is presumed to increase trader welfare. Certain unique characteristics of the secondary securities market suggest, however, that reducing the marginal costs associated with trading stocks may have the perverse and counterintuitive effect of decreasing investor welfare. Policymakers should consider this possibility as they respond to the market's rapid evolution.