Showing 1 - 10 of 417,826
This paper analyses the stochastic behaviour of Private Equity returns (a measure of profitability) applying fractional …
Persistent link: https://www.econbiz.de/10013285647
This paper provides evidence on the degree of persistence of one of the key components of the CAPM, namely the market risk premium, as well as its volatility. The analysis applies fractional integration methods to data for the US, Germany and Japan, and for robustness purposes considers...
Persistent link: https://www.econbiz.de/10012199998
This paper examines the stochastic behaviour of the realized betas within the one-factor CAPM for the six companies with the highest market capitalization included in the Spanish IBEX stock market index. Fractional integration methods are applied to estimate their degree of persistence at the...
Persistent link: https://www.econbiz.de/10012194334
The sum of squared intraday returns provides an unbiased and almost error-free measure of ex-post volatility. In this paper we develop a nonlinear Autoregressive Fractionally Integrated Moving Average (ARFIMA) model for realized volatility, which accommodates level shifts, day-of-the-week...
Persistent link: https://www.econbiz.de/10011335205
Goal of this paper is to analyze and forecast realized volatility through nonlinear and highly persistent dynamics. In particular, we propose a model that simultaneously captures long memory and nonlinearities in which level and persistence shift through a Markov switching dynamics. We consider...
Persistent link: https://www.econbiz.de/10011739849
The presence of long memory in Realized Volatility (RV) is a widespread stylized fact. The origins of long memory in RV have been attributed to jumps, structural breaks, non-linearities, or pure long memory. An important development has been the Heterogeneous Autoregressive (HAR) model and its...
Persistent link: https://www.econbiz.de/10011964976
This paper analyses the stochastic behaviour of Private Equity returns (a measure of profitability) applying fractional …
Persistent link: https://www.econbiz.de/10013353455
We study the profitability of optimal mean reversion trading strategies in the US equity market. Different from regular …
Persistent link: https://www.econbiz.de/10013000875
This paper analyses the stochastic properties of UK nominal and real wages over the period 1750-2015 using fractional integration techniques. Both the original series and logged ones are analysed. The results generally suggest that nominal wages exhibit a higher degree of persistence, which...
Persistent link: https://www.econbiz.de/10013417630
Persistent link: https://www.econbiz.de/10009731962