This paper constructs a model of non-balanced economic growth. The main economic force is the combination of differences in factor proportions and capital deepening. Capital deepening tends to increase the relative output of the sector with a greater capital share (despite the equilibrium...

In this paper we analyze tax and transfer choices in an OLG economy with capital accumulation and endogenous growth coming from public investment, such as education. We solve for a Markov perfect equilibrium when electoral competition targets the votes of young and old households. We find that...

Standard growth accounting exercises find large cross--country differences in aggregate TFP. Here we ask whether specific sectors are driving these differences, and, if this is the case, which these problem sectors are. We argue that to answer these questions we need to consider four sectors. In...

Turkey is the only founding member of the OECD that has not converged to the US in terms of per-capita GDP since 1950: its real GDP per capita is stuck at 20% of that of the US. At a proximate level, we show that Turkey's relative stagnation over the past 50 years is due to: (1) the relative...

Among the rich economies of the world today, per capita output levels had typically diverged before converging to the per capita output level of the frontier economy. Since frontier economies have grown at stable rates, non-frontier economies display an S-shape aggregate transition path. Along...

We study the impact of three different types of policy on the sectoral composition of employment and on the overall level of market employment: (1) regulations that reduce the efficiency of market production, such as administrative burdens on companies, (2) income transfers across population...

I show that in a conventional Ramsey model, between one-fourth and one-half of the global income distribution can be explained by a single factor: The effect of large, persistent differences in national average IQ on the private marginal product of labor. Thus, differences in national average IQ...