We investigate wage differences between newly hired and incumbent employees. We show in a formal model that when employees care for wages as well as match-specific utility, incumbents earn less than new recruits if and only if firm-specific human capital is not too important. The existence and...

We econometrically evaluate the performance effects of a six month e-learning programme in a large retail chain with monthly data on sales revenue, for four years using panel regressions. Participants in early cohorts show positive performance effects during training periods that depreciate...

Matthias Conrad untersucht am Beispiel einer computerbasierten Unterrichtsserie im Fach Wirtschaft, wie sich das emotionale Erleben von Lernenden während einer Serie von selbstregulierten Lernsequenzen unter Verwendung von Tablet-PCs im Unterrichtsverlauf entwickelt und welche Wirkung hierbei...