Using unique firm-level survey data from Germany, this paper investigates two measures of supply constraints: a new direct measure that indicates material shortages and capacity utilization, a widely accepted measure of bottlenecks and slack. We document substantial heterogeneity in supply...

We analyze public expectations about migrants’ provision of work effort as a driving force in the self-selection process of high-skilled migrants. We adopt and extend Piketty’s (1998) theoretical framework of social status and work out how country-specific public expectations affect the...

Unemployed individuals may regain identity utility through coping strategies, which however vary with age and gender. Using highly detailed German county level data, we test whether the social norm effect of unemployment is age-dependent. The wellbeing differential between the unemployed and the...