We characterize an equilibrium development process driven by the interactio
n of the distribution of wealth with credit constraints and the distributio
n of entrepreneurial skills. When efficient entrepreneurs are relatively ab
undant, a "traditional" development process emerges in which the evolution
of macroeconomic variables accord with empirical regularities and income in
equality traces out a Kuznets curve. If, instead, efficient entrepreneurs a
re relatively scarce, the model generates long-run "distributional cycles"
driven by the endogenous interaction between credit constraints, entreprene
urial efficiency and equilibrium wages.