In this paper we propose a new tool for backtesting that examines the quality of Value-at- Risk (VaR) forecasts. To date, the most distinguished regression-based backtest, proposed by Engle and Manganelli (2004), relies on a linear model. However, in view of the di- chotomic character of the...

Using the Free Cash-Flow method in the valuation of small or medium enterprises is far different from the valuation of their larger counterparts: firstly, it's important to make some adjustments to the financial statements, in order to predict the future cash-flows; secondly, the calculation of...

In a standard cash-flow data-sheet analysis, the quantification of the impact of exogenous variables and management decisions on the investment’s Net Present Value is limited to only a few scenarios. This perspective is insufficient for an efficient risk management in complex business...

This paper proposes a new test of Value at Risk (VaR) validation. Our test exploits the idea that the sequence of VaR violations (Hit function) - taking value 1-α, if there is a violation, and -α otherwise - for a nominal coverage rate α verifies the properties of a martingale difference if...

The study of tail events has become a central preoccupation for academics, investors and policy makers, given the recent financial turmoil. However, what differentiates a crash from a tail event? This article answers this question by taking a risk management perspective that is based on an...