We propose an aggregate growth index that explicitly accounts for non-normality in the micro-economic distribution of firm growth rates and for the presence of a negative scaling relation between their volatility and the size of the firm. Using Compustat data on US publicly traded company, we...

We propose a new 3-step resampling approach to forecast portfolio tail risk conditional on the economic state. The approach first predicts economic states using a set of macroeconomic and financial variables. We then forecast the joint distribution of multiple assets in the portfolio according...