In this note, we consider the impact of job rotation in a directed search model in which firm sizes are endogenously determined, and match quality is initially unknown. A large firm benefits from the opportunity of rotating workers so as to partially overcome mismatch loss. As a result, in the...

Various empirical works have shown that dispersion of firm-level profitability is significantly countercyclical. I incorporate firms' technology adoption decision into firm dynamics model with business cycle features to explain these empirical findings both qualitatively and quantitatively. The...

We consider the impact of job rotation in a directed search model in which firm sizes are endogenously determined and match quality is initially unknown. A large firm benefits from the opportunity of rotating workers so as to partially overcome loss of mismatch. As a result, in the unique...

Cross-sectional productivity dispersion is countercyclical, at the plant level and at the firm level. I incorporate a firm’s project choice decision into a firm dynamics model with business cycle features to explain this empirical .finding both qualitatively and quantitatively. In particular,...

This paper proposes a dynamic multi-sector production network model in which firms receive news on the future product-specific demand of a representative household. Since production takes time and firms in the production sectors are connected via input-output links, news on the future final...

We develop a directed search model where buyers purchase goods produced by sellers through intermediaries. The presence of search frictions creates demand uncertainty and makes instantaneous replenishment impossible. To avoid the risk of stockout, an intermediary holds inventory. The...

This paper studies the equilibrium dynamics of an economy with firm selection and aggregate fluctuations. A firm has access to a noisy signal about the aggregate state and learns about its individual profitability (type) from realized revenue history. When a firm cannot separate the aggregate...