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value premium is larger in "bad times," due to time variation in risk preferences; (c) the unconditional CAPM fails, because … with empirical evidence, the model shows that (a) value stocks are those with higher cash-flow risk; (b) the size of the … conditional CAPM and a Fama and French (1993) HML factor outperform the unconditional CAPM …
Persistent link: https://www.econbiz.de/10012466855
to the data. Conditional on reasonable risk aversion, we find that the data is consistent with infrequent portfolio …
Persistent link: https://www.econbiz.de/10012455318
Optimal investment of firms implies that expected stock returns are tied with the expected marginal benefit of investment divided by the marginal cost of investment. Winners have higher expected growth and expected marginal productivity (two major components of the marginal benefit of...
Persistent link: https://www.econbiz.de/10012461911
One of the most striking portfolio puzzles is the "disposition effect": the tendency of individuals to sell stocks in their portfolios that have risen in value since purchase, rather than fallen in value. Perhaps the most prominent explanation for this puzzle is based on prospect theory. Despite...
Persistent link: https://www.econbiz.de/10012466268
expected returns that those that have experienced large declines and capital losses. The profitability of a momentum strategy … profitability of a momentum strategy. When this capital gains variable is used as a regressor along with past returns and volume to …
Persistent link: https://www.econbiz.de/10012469981
momentum. Market risk, size and book-to- market effects do not explain the drifts. Security analysts' earnings forecasts also …
Persistent link: https://www.econbiz.de/10012473492
Despite their strong positive average returns across numerous asset classes, momentum strategies can experience infrequent and persistent strings of negative returns. These momentum crashes are partly forecastable. They occur in "panic" states - following market declines and when market...
Persistent link: https://www.econbiz.de/10012458228
This paper evaluates various explanations for the profitability of momentum strategies documented in Jegadeesh and …
Persistent link: https://www.econbiz.de/10012471628
technologies and are subject to both aggregate and idiosyncratic income risk. The different asset trading technologies, which are …
Persistent link: https://www.econbiz.de/10012458339
Are market experts prone to heuristics, and if so, do they transfer across closely related domains--buying and selling? We investigate this question using a unique dataset of institutional investors with portfolios averaging $573 million. A striking finding emerges: while there is clear evidence...
Persistent link: https://www.econbiz.de/10012599366