Productivity Issues in Services at the Micro Level formatIsbn:Softcover - 9789401049757 Vierteljahr

Vierteljahr

Die ersten Be­ schreibungen der Embryologie der Angiospermen

6Partnerships15

Es brachte auf militärischem und diplomatischem Gebiet bedeutende Erfolge

Productivity Issues in Services at the Micro Level formatIsbn:Softcover - 9789401049757 Vierteljahr7 take advantage of the panel structure of their data to control for possible errors of specifica tion in their models. It is interesting to note that the econometric and DEA methods may be closer than some of their respective advocates seem to believe. Several of the studies show that the former as well as the latter can be effectively used to assess the relative effi ciency of groups of firms or individual firms, and one of them explicitly compare