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liquidity provision and the negative relation between market volatility and stock returns arises not only from greater risk … stock's return is more sensitive to unexpected changes in market volatility when its liquidity disappears more in response … to volatility shocks, which indicates that liquidity providers play an important role in determining the effect of market …
Persistent link: https://www.econbiz.de/10012934316
higher conditional market returns. In order to test this hypothesis, we use two available liquidity proxies, namely versions …
Persistent link: https://www.econbiz.de/10013014450
We document that the variation in market liquidity is an important determinant of momentum crashes that is independent … sensitivity of short-leg of momentum portfolio to changes in market liquidity that flares the tail risk of momentum strategy in … such that the contemporaneous increase in market liquidity predominantly sums up the trademark negative relationship …
Persistent link: https://www.econbiz.de/10012895183
-level liquidity shocks and idiosyncratic liquidity. Built on Baker and Stein (2004) market liquidity model, this paper: (i) reports a … significant relationship between market liquidity and investor sentiment, (ii) shows that market liquidity (illiquidity …) negatively (positively) predicts subsequent market returns, (iii) provides market liquidity based explanation to the …
Persistent link: https://www.econbiz.de/10013290105
Persistent link: https://www.econbiz.de/10012991280
Using high-frequency data, we decompose the time-varying beta for stocks into beta for continuous systematic risk and beta for discontinuous systematic risk. Estimated discontinuous betas for S&P500 constituents between 2003 and 2011 generally exceed the corresponding continuous betas. We...
Persistent link: https://www.econbiz.de/10011506397
We consider a market with fractional Brownian motion with stochastic integrals generated by the Riemann sums. We found that this market is arbitrage free if admissible strategies that are using observations with an arbitrarily small delay. Moreover, we found that this approach eliminates the...
Persistent link: https://www.econbiz.de/10013014762
In this paper, we propose a stop-loss strategy to limit the downside risk of the well-known momentum strategy. At a stop-level of 10%, we find, with data from January 1926 to December 2013, that the maximum monthly losses of the equal- and value-weighted momentum strategies go down from -49.79%...
Persistent link: https://www.econbiz.de/10013006637
In this paper we want to trace back the origin of what has been called the low volatility anomaly. In particular we are …
Persistent link: https://www.econbiz.de/10012853836
but also of dynamic correlations, is the concept of a regularized return, obtained from a volatility proxy in conjunction …
Persistent link: https://www.econbiz.de/10013040932