This paper studies the interaction of capital constraints with business formation, growth and destruction, and the policy implications of this interaction. A dynamic general equilibrium model is constructed and shown to be consistent with recent empirical finding on this subject. In the model,...

We examine a model of the size distribution and growth of firms whereby firms learn about idiosyncratic productivity parameters. Aggregate shocks, by adding noise to learning at the firm level, can produce differentiated response across firms with their reactions depending on the position of the...