This paper provides an incomplete markets model with oligopolistic competition among an endogenous number of producers. The model matches the empirical distribution of income and wealth in the United States. The interaction between oligopolistic competition and incomplete markets reconciles the...

This paper links the debate on the decrease in competitiveness and business dynamism with that on rising inequality. We build a framework with entry, imperfect competition, heterogeneous households, and incomplete markets. Recent trends in markups, factors' share, and business dynamism are...