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Spectrally-corrected estimation for high-dimensional Markowitz mean-variance optimization
Bai, Zhidong; Li, Hua; McAleer, Michael; Wong, Wing Keung - 2016
expressions of the expected return and risk on the MV portfolio, the population covariance matrix is always a quadratic form …, which will direct MV portfolio estimation. We provide the limiting behavior of the quadratic form with the sample spectrally … proportionally with the sample size. Moreover, this paper deduces the limiting behavior of the expected return and risk on the …
Persistent link: https://www.econbiz.de/10011456708
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Do we need stochastic volatility and generalised autoregressive conditional heteroscedasticity? : Comparing squared end-of-day returns on ftse
Allen, David E.; McAleer, Michael - In: Risks : open access journal 8 (2020) 1/12, pp. 1-20
The paper examines the relative performance of Stochastic Volatility (SV) and Generalised Autoregressive Conditional Heteroscedasticity (GARCH) (1,1) models fitted to ten years of daily data for FTSE. As a benchmark, we used the realized volatility (RV) of FTSE sampled at 5 min intervals taken...
Persistent link: https://www.econbiz.de/10012203997
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Asymptotic properties of the estimator of the long-run coefficient in a dynamic model with integrated regressors and serially correlated errors
Maekawa, Koichi (contributor); McAleer, Michael (contributor) - 2001 - [Elektronische Ressource]
In this paper we examine the asymptotic properties of the estimator of the long-run coefficient (LRC) in a dynamic regression model with integrated regressors and serially correlated errors. We show that the OLS estimators of the regression coefficients are inconsistent but the OLS-based...
Persistent link: https://www.econbiz.de/10001644304
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Conditional correlations and volatility spillovers between crude oil and stock index returns
Chang, Chia-Lin; McAleer, Michael; Roengchai Tansuchat - In: The North American journal of economics and finance : a … 25 (2013), pp. 116-138
Persistent link: https://www.econbiz.de/10009777824
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Conditional Correlations and Volatility Spillovers between Crude Oil and Stock Index Returns
Tansuchat, Roengchai - 2010
This paper investigates the conditional correlations and volatility spillovers between crude oil returns and stock index returns. Daily returns from 2 January 1998 to 4 November 2009 of the crude oil spot, forward and futures prices from the WTI and Brent markets, and the FTSE100, NYSE, Dow...
Persistent link: https://www.econbiz.de/10013149274
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Crude Oil Hedging Strategies Using Dynamic Multivariate GARCH
Tansuchat, Roengchai - 2010
The paper examines the performance of four multivariate volatility models, namely CCC, VARMA-GARCH, DCC and BEKK, for the crude oil spot and futures returns of two major benchmark international crude oil markets, Brent and WTI, to calculate optimal portfolio weights and optimal hedge ratios, and...
Persistent link: https://www.econbiz.de/10013149486
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Theory and application of an economic performance measure of risk
Niu, Cuizhen; Guo, Xu; McAleer, Michael; Wong, Wing Keung - 2017
Persistent link: https://www.econbiz.de/10011668139
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Long run returns predictability and volatility with moving averages
Chang, Chia-Lin; Ilomäki, Jukka; Laurila, Hannu; … - In: Risks : open access journal 6 (2018) 4, pp. 1-18
strategies, affects financial performance when risk is measured. We use the MA rule for market timing, that is, for when to buy … stocks and when to shift to the risk-free rate. The important issue regarding the predictability of returns is assessed. It …
Persistent link: https://www.econbiz.de/10011906234
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Modelling and Forecasting Noisy Realized Volatility
Asai, Manabu - 2009
Several methods have recently been proposed in the ultra high frequency financial literature to remove the effects of microstructure noise and to obtain consistent estimates of the integrated volatility (IV) as a measure of ex-post daily volatility. Even bias-corrected and consistent (modified)...
Persistent link: https://www.econbiz.de/10013156240
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Down-side risk metrics as portfolio diversification strategies across the global financial crisis
Allen, David E.; McAleer, Michael; Powell, Robert; … - In: Journal of risk and financial management : JRFM 9 (2016) 2, pp. 1-18
on down-side risk metrics, as a portfolio diversification strategy in a European market context. We apply these measures … investment strategies and a variety of hold-out periods and backtests. We commence by using four two-year estimation periods and …
Persistent link: https://www.econbiz.de/10011543960