In decision management science, recognizing the inputs and outputs of an organization is
very important to evaluate its performance. In particular, it becomes more important when …

Sustainable development or sustainability are concepts that have been popular in recent
years. The development of these concepts, however, truly began in the 1980s. The report …

This study explores productivity growth for a group of 65 Austrian biogas plants from 2006 to
2014 using Data Envelopment Analysis. The sample covers about 25% of the installed …

Climate warming has become a hot issue of common concern all over the world, and wind
energy has become an important clean energy source. Wind farm, usually built in wild lands …

Climate warming has become a hot issue of common concern all over the world, and wind
energy has become an important clean energy source. Wind farms, usually built in wild …

This study explores productivity growth of 65 Austrian biogas plants from 2006 to 2014 using
Data Envelopment Analysis. Productivity growth is measured by calculating the Malmquist …

Este trabajo analiza la productividad de 46 sociedades españolas explotadoras de parques
eólicos y pertenecientes a un mismo grupo empresarial. Con este fin se estudia una función …