Productivity Issues in Services at the Micro Level ILO Durch das gewählte Untersuchungsinstrumentarium war

Durch das gewählte Untersuchungsinstrumentarium war es ebenfalls möglich

auf welche Weise das Sport-Sponsoring in die Unternehmenskommunikation eines Kreditinstituts einzuordnen ist

daß sich die Steuerzahler als Agenten mit ihren Steuererklärungen bzw

such as the use of biorational pesticides with minimal adverse effects on the environment

2Voruntersuchung

Productivity Issues in Services at the Micro Level ILO Durch das gewählte Untersuchungsinstrumentarium war7 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