We study the financial determinants of cash holdings and discuss the importance of firm size in the post-crisis period. We employ panel data regression analysis on a sample of 6629 non-financial and non-utility listed companies in the United Kingdom from 2010 to 2018. We focus on the comparative...

We propose novel nonparametric estimators for stochastic volatility and the volatility of volatility. In doing so, we relax the assumption of a constant volatility of volatility and therefore, we allow the volatility of volatility to vary over time. Our methods are exceedingly simple and far...

This paper examines the existence of long-run benefits of the international diversification in the equity markets of the US, Greece, UK. The study which spans 11 years uses monthly data based on closing values of the general indices of Dow & Jones Industrial Average, FT All Share and Athens...