Grossman, Gene; Helpman, Elhanan - National Bureau of Economic Research (NBER) - 2014
We introduce firm and worker heterogeneity into a model of innovation-driven endogenous growth. Individuals who differ … complexity and productivity, and technological sophistication is complementary to worker ability. We study the co …-determination of growth and income inequality in both the closed and open economy, as well as the spillover effects of policy and …