Job polarization is a widely documented phenomenon in developed countries since the 1980s: employment has been shifting from middle to low- and high-income workers, while average wage growth has been slower for middle-income workers than at both extremes. We document 1) that polarization has...

In Germany, it has become conventional wisdom that the economic uncertainty associated fixed-term employment contracts prevents young couples from realizing their desire to have children. From a research perspective, it is however far from clear whether fixed-term contracts are the obstacle to...