Koren, Miklos; Tenreyro, Silvana - London School of Economics (LSE) - 2007
the number of varieties in our model provides diversification benefits against variety-specific shocks and it can hence … the development process. We quantitatively asses the predictions of the model in light of the empirical evidence and find … that for reasonable parameter values, the model can generate a decline in volatility with the level of development …