Transitional dynamics in a growth model with distributive politics

This paper constructs a heterogenous agent model of endogenous distribution and growth. When the labor leisure choice of agents is exogenous, the factor holding ratios of households converges to a mass point that is independent of the initial distribution of capital in the steady state. There is complete equality and every household's preferred tax rate equals the growth maximizing tax rate. There is no distributive con.ict in the long run. When the labor leisure choice of households is endogenous, there is also complete convergence in the factor holding ratios of agents in the steady state. This implies that there is unanimity over preferred tax rates as in the previous case, although the preferred tax rate of households is less than the growth maximizing tax rate. We identify the intuition behind this result. Our results also extend the model of endogenous distribution and growth in Das and Ghate (2004) in two ways. First, we assess the impact of redistributive politics on growth by looking at the e.ect of income inequality on the tax rate and labor supply. Second, the model is solved using a more empirically plausible speci.cation of the government budget constraint in which households vote over the tax rate on capital income instead of a tax on wealth. The general insight gained from the analysis is that characterizing the transitional dynamics in a model of redistributive politics and growth is not an intractable proposition.