innovation can be systematically distorted. This paper builds a simple model of endogenous technology, which generalizes existing … comparative static results and characterizes potential distortions in the direction of innovation. I show that empirical findings … automation, health care, and energy, and correcting these distortions could have sizable welfare benefits …

function (IPF) and propose three models relating innovation, AI and population: AI as a research-augmenting technology; AI as … researcher scale enhancing technology; and AI as a facilitator of innovation. We show, performing model simulations calibrated on …

Technology is a key element for long-term growth and economic development. Given the stark concentration of innovation … into an innovation club, an imitation club whose members are capable of absorbing technologies developed by the former and …