In Creating a Learning Society, Joseph Stiglitz and Bruce Greenwald examine the role of knowledge in economic growth …

What do machines learn, and why? To answer these questions we import models of human cognition into machine learning …. We propose two ways of modeling machine learners based on this join: feasibility-based and cost-based machine learning …. We evaluate and estimate our models using a deep learning convolutional neural network that predicts pneumonia from chest …

We study to what extent information aggregation in social learning environments is robust to slight misperceptions of … the agents' learning environment …

We exhibit a natural environment, social learning among heterogeneous agents, where even slight misperceptions can have … a large negative impact on long-run learning outcomes. We consider a population of agents who obtain information about … information aggregation can be improved by simplifying agents’ learning environment. The key feature behind our findings is that …

We study how learning affects an uninformed monopolist's supply and investment decisions under multiplicative … the random demand. Observing prices reveals this information slowly. We first show how to incorporate Bayesian learning … of learning on supply and investment decisions, as well as the steady state level of capital. Our findings are as follows …