Browsing Academic by Subject "Long memory"
Now showing items 1-3 of 3
-
Time varying market efficiency of the GCC stock markets
( Elsevier B.V. , 2016 , Article)This paper investigates the time-varying levels of weak-form market efficiency for the GCC stock markets over the period spanning from May 2005 to September 2013. We use two empirical approaches: (1) the generalized ... -
Time-varying efficiency of developed and emerging bond markets: Evidence from long-spans of historical data
( Elsevier B.V. , 2018 , Article)Bonds have become an important part of investment portfolios for individuals as well as for institutions, particularly after the recent financial crisis. This paper empirically investigates the Adaptive Market Hypothesis ... -
True or spurious long memory in volatility: Further evidence on the energy futures markets
( Elsevier , 2014 , Article)The main goal of this paper is to investigate whether the long memory behavior observed in many volatility energy futures markets series is a spurious behavior or not. For this purpose, we employ a wide variety of advanced ...