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reduce price volatility. In particular, price informativeness and volatility may exhibit opposite behaviour. Investors do not …
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Generalizing the idea that price momentum can be explained by different levels of uncertainty inherent in the …-period equilibrium supports price patterns like momentum and reversal/under- and over-reaction without relying on any additional … preserving the price pattern of the two-period model. …
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This paper investigates the implications of the Grossman-Stiglitz (1980) model on the informational efficiency of financial markets for the optimality of the allocation of talent to financial trading versus entrepreneurship. Informed traders make the financial market more informationally...
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