This paper examines the efficiency of the German hospital sector over time and the relative efficiency of public, welfare (both nonprofit) and private (for-profit) hospital sectors using data from the Federal Statistics Office of German hospitals. Efficiency scores were computed using Data...

This work aims to increase the economic efficiency of dairy farms by improving the fecundity indicators and increasing the number of cows obtained. The research was carried out in the context in which the slaughter age of cows has decreased to 2.8 lactations, and the herds of dairy cows in our...