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We show that the performance of a fundamental index with annual rebalancing, as proposed by Arnott, Hsu and Moore (2005), can be highly sensitive to the subjective choice of when to rebalance. For the year 2009, for example, we find that a fundamental index rebalanced every March outperformed...
Persistent link: https://www.econbiz.de/10013146565
portfolios as a measure of risk and, therefore, Carhart's alpha is its sensitivity to the definition of the market portfolio. In …
Persistent link: https://www.econbiz.de/10014361402
investigate risk/return characteristics of fundamentally-weighted and market-cap-weighted indexes and employ various risk …-adjustment approaches to ensure that return differences are not driven by risk. Based on stocks in the DJ Stoxx 600 index from July 1993 to … April 2007, we show that fundamentally-weighted indexes achieve higher risk-adjusted returns than market …
Persistent link: https://www.econbiz.de/10013138615
We describe characteristics of various risk measures (Value-at-Risk, Expected Shortfall, etc.) that are used to analyze … and quantify the tail risk exposure, and discuss their relative strengths and weaknesses. Emphasis is placed on presenting … and comparing methodologies to compute and backtest estimates for these risk measures, from a practical perspective. We …
Persistent link: https://www.econbiz.de/10013053188
small sample sizes, which is the case for most annual macro data. Even if we try to correct this bias using the bootstrap … bias reduction method, the bootstrap bias-reduction method performs well in decreasing the bias of the coefficient … SC is better than bootstrap model-selection criteria, such as the Shaos criterion, because the SC does not require …
Persistent link: https://www.econbiz.de/10014178863
In this paper, we review the most common specifications of discrete-time stochastic volatility (SV) models and illustrate the major principles of corresponding Markov Chain Monte Carlo (MCMC) based statistical inference. We provide a hands-on ap proach which is easily implemented in empirical...
Persistent link: https://www.econbiz.de/10003770817
In order to provide reliable Value-at-Risk (VaR) and Expected Shortfall (ES) forecasts, this paper attempts to …, commodities, foreign exchange rates) in order to provide risk managers and financial institutions with information relating the … revised 2013 version of Basel III, the GARCH-skT specification provides accurate forecasts of the risk measures for stock …
Persistent link: https://www.econbiz.de/10012910113
In this research paper ARCH-type models and option implied volatilities (IV) are applied in order to estimate the Value-at-Risk … volatility estimation is considered. The empirical analysis is performed on futures contracts of both the Standard and Poors 500 … referred gains range from 4 to around 150 basis points of minimum capital risk requirements. This research documents the …
Persistent link: https://www.econbiz.de/10012292347
Persistent link: https://www.econbiz.de/10013260054
-Gaussian dependency structures with a small number of parameters. In this paper we develop a novel adaptive estimation technique of the … ; Archimedean copula ; adaptive estimation …
Persistent link: https://www.econbiz.de/10003953027