This paper proposes a novel and simple approach to compute daily Value at Risk (VaR) and Expected Shortfall (ES) directly from high-frequency data. It assumes that financial logarithm prices are subordinated unifractal processes in the intrinsic time, which stochastically transforms the clock...

The paper provides a research summary on the relation between the levels of valuation multiples and eight criteria of company size. The criteria comprised market capitalization, enterprise value, operating revenues, EBITDA, EBIT, net profit, sum of total assets, and number of employees. Using...