Density forecasts have become quite important in economics and finance. For example, such forecasts play a central role in modern financial risk management techniques like Value at Risk. This paper suggests a regression based density forecast evaluation framework as a simple alternative to other...

This paper breaks down the distributional analysis of firm growth rates to the domain of regions. Extreme growth events, i.e. fat tails, are conceptualized as an indicator of competitive regional environments which enable processes like structural adaptation or technological re-orientation. An...

We derive exact conditions relating the distributions of firm productivity, sales, output, and markups to the form of demand in monopolistic competition. Applications include a new “CREMR” demand function (Constant Revenue Elasticity of Marginal Revenue): it is necessary and sufficient for...