With the recent availability of high-frequency Financial data the long range dependence of volatility regained researchers' interest and has lead to the consideration of long memory models for realized volatility. The long range diagnosis of volatility, however, is usually stated for long sample...

Utilizing the latest research results in the fields of psychology and sociology, this study examines the relationship among fund manager behavior on the Chinese WeChat social media service, IPO discounting, and earnings volatility. Based on the Big Five model, described by Costa and McCrae in...

We derive an explicit solution for deterministic market impact parameters in the Graewe and Horst (2017) portfolio liquidation model. The model allows to combine various forms of market impact, namely instantaneous, permanent and temporary. We show that the solutions to the two benchmark models...

With the recent availability of high-frequency Financial data the long range dependence of volatility regained researchers' interest and has lead to the consideration of long memory models for realized volatility. The long range diagnosis of volatility, however, is usually stated for long sample...

In this paper we study the intraday dynamics of E-mini S&P 500 index futures and the option trading strategies employing the weekly E-mini S&P 500 index futures options. We make a number of contributions to the literature in the area of intra-day equity index futures return predictability and...