This article examines the efficiency of wind energy production. We quantify production losses in four wind parks across Germany for 19 wind turbines with non-convex efficiency analysis. In a second stage regression, we adapt the linear regression results of Kneip, Simar, Wilson (2014) to explain...

In the course of globalization, producing companies are confronted with new challenges to optimize their logistics performance based on logistical measures. In order to be able to create a quantifiable basis for the selection of optimal measures, a management tool was developed at the Institute...