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We compare the performance of time-series (TS) and cross-sectional (CS) strategies based on past returns. While CS strategies are zero-net investment long/short strategies, TS strategies take on a time-varying net-long investment in risky assets. For individual stocks, the difference between the...
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valuation. In our empirical application, we use 𝑄 to relate analyst forecasts to stock returns and measure the profitability of … existing pure earnings-forecast momentum strategies and remain profitable after transaction costs. We show that analysts …
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We examine the time variations of expected momentum profits using a two-state Markov switching model with time …-varying transition probabilities to evaluate the empirical relevance of recent rational theories of momentum profits. We find that in the … momentum profits display strong procyclical variations. We provide a plausible explanation for time-varying momentum profits …
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This paper analyzes empirically the relation between financial analysts' recommendation profitability and their … between accuracy and recommendation profitability …
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