The implied volatility of any stock market can be used in order to measure the future expectations of risk and returns. The purpose of this paper is to measure the levels of risk in the Greek stock market for the brief time interval of 02/02/2015-03/31/2015. The reason of choosing this time...

We document a political risk premium of about 0.30% per month in the equity option market. High-political risk firms exhibit delta-hedged returns that are significantly lower than those of low-political risk firms. The effect holds both in a cross-sectional and in a time-series context. A...

This work aims to develop a measure of how much credit risk is priced into equity options. Such a measure appears particularly appealing when applied to a portfolio of equity options, as it allows for the factoring in of firm-specific default dynamics, thus producing a comparable statistic...