Abstract:
When employers face a trade-off between being large and paying low wages - and in this sense have monopsony power - some productive employers decide to acquire few customers, forgo sales, and remain small. These decisions have adverse consequences for aggregate labor productivity. Using high-quality administrative data from Germany, we document that East German plants (compared to West German ones) face steeper size-wage curves, invest less into marketing, remain smaller, and are less productive. A model with labor market monopsony, product market power, and customer acquisition matching these features of the data predicts ten percent lower aggregate labor productivity in East Germany