We study innovation and the resulting Schumpeterian economic growth that this innovation gives rise to in a model with N heterogeneous regions. For each region i where i=1,...,N, our analysis leads to five findings. First, we define the balanced growth path (BGP) allocations and the equilibrium...

This contribution is motivated by two stylized observations, the slowdown in growth, and a simultaneous income polarization in many advanced economies. While mainstream neoclassical and endogenous growth theory cannot sufficiently explain the nexus, we argue that the demand side plays a role. We...