We use a unique dataset from a Singaporean taxi fleet consisting of 6,663 drivers with 23 months of daily work routines to test if taxi drivers exhibit learning by doing (LBD). We find strong evidence of LBD. Next, we document the channels of learning: drivers learn the most through technology...

In this paper we use a reform in the applicability of the Protection Against Dismissal Act or Kündigungsschutzgesetz in Germany to identify employment effects of the legislation for small establishments. Using a panel of establishments for the period 1997-2001, we find some evidence that a...

Utilizing a new survey of employers, this paper examines how and why establishments differ in their willingness to permit an older full-time white-collar worker to take phased retirement. Phased retirement means that an older worker remains with his or her employer while gradually reducing work...

In the German wastewater sector, innovations are often regarded to be the key to both more efficient service provision and reduction of environmental and health-related problems. However, it is unclear what factors foster these innovations. One possible candidate factor is increased competition...

East Asian students regularly take top positions in international league tables of educational performance. Using internationally comparable student-level data, I estimate how family background and schooling policies affect student performance in five high-performing East Asian economies. Family...

We compare changes in schooling output and in schooling input of six East Asian countries to derive a measure of productivity change. Our results question the impression that all is well with education in East Asia. First, we find that the cognitive achievement of pupils did not change...

We estimate changes in the productivity of schooling for six East Asian countries. Our productivity measure is based on changes in the relative price of schooling. A rising price of schooling relative to other labor-intensive service sectors should indicate declining relative schooling...