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We introduce a new class of momentum strategies, the risk-adjusted time series momentum (RAMOM) strategies, which are … how these volatility measures can be used for risk management. We find that momentum risk management significantly … increases Sharpe ratios, but at the same time may lead to more pronounced negative skewness and tail risk. Furthermore, momentum …
Persistent link: https://www.econbiz.de/10011293745
The estimation of risk factors and their replication through mimicking portfolios are of critical importance for … these macro mimicking factors can be used to improve the risk-return profile of a typical endowment multi-asset portfolio …
Persistent link: https://www.econbiz.de/10012889454
This paper develops a novel empirical method that uses property level cash flow information to estimate the risk and … real estate risk premium is positively related to the GDP growth rate and the change in the credit spread, and negatively … related to the inflation rate, the stock market risk premium, and the change in the term spread. The sensitivities vary across …
Persistent link: https://www.econbiz.de/10013139359
and downside risk. Evidence from major advanced markets markets markets markets supports the supports the notion that … notion that notion that downside risk measured by value value value-at -risk ( risk (VaRVaRVaR) has significant information … moments of risk for for predict redict ing stock returns. stock returns. stock returns. stock returns. The e The e vidence …
Persistent link: https://www.econbiz.de/10011437764
This paper employs weighted least squares to examine the risk-return relation by applying high-frequency data from four … returns and expected risk. However, by using quantile regressions, we find that the risk-return relation moves from negative … to positive as the returns’ quantile increases. A positive risk-return relation is valid only in the upper quantiles. The …
Persistent link: https://www.econbiz.de/10011555867
Long memory is found in the conditional volatilities of financial returns measured at daily or higher frequencies, as well as in residual cross-products in bivariate series. We test for long memory in conditional correlations by extending the fractionally integrated GARCH model to include...
Persistent link: https://www.econbiz.de/10014179077
We propose a novel approach for analysis of the composition of an equity mutual fund based on the time series decomposition of the price movements of the individual stocks of the fund. The proposed scheme can be applied to check whether the style proclaimed for a mutual fund actually matches...
Persistent link: https://www.econbiz.de/10012980597
Two volatility forecasting evaluation measures are considered; the squared one-day ahead forecast error and its standardized version. The mean squared forecast error is the widely accepted evaluation function for the realized volatility forecasting accuracy. Additionally, we explore the...
Persistent link: https://www.econbiz.de/10012910114
We propose a simple and flexible framework for forecasting the joint density of asset returns. The multinormal distribution is augmented with a polynomial in (time-varying) non-central co-moments of assets. We estimate the coefficients of the polynomial via the Method of Moments for a carefully...
Persistent link: https://www.econbiz.de/10013139477