We present a duopoly model of strategic capital accumulation in continuous time with uncertainty, such that investment takes the form of singular control. Spot competition is of Cournot type. For this model there exists a parameterized and Pareto-rankable family of Markov perfect equiblibria in...

The model of rational inattention with Shannon mutual information costs is increasingly ubiquitous. We introduce a new solution method that lays bare the general behavioral properties of this model and liberates development of alternative models. We experimentally test a key behavioral property...

We present a two-armed bandit model of decision making under uncertainty where the expected return to investing in the "risky arm'' increases when choosing that arm and decreases when choosing the "safe'' arm. These dynamics are natural in applications such as human capital development, job...

In this paper, we study an assemble-to-order system consisting of n products assembled from a subset of m distinct components where the products have a modular nested design. i.e., product i has only one additional component more than product i-1. In particular, we study the optimal production...

The model of rational inattention with Shannon mutual information costs is increasingly ubiquitous. We introduce a new solution method that lays bare the general behavioral properties of this model and liberates development of alternative models. We experimentally test a key behavioral property...

We develop a numerical method that combines functional approximations and dynamic programming to solve high-dimensional discrete-time stochastic control problems under general constraints. The method employs quasi-random grids and radial basis functions to handle high-dimensional state spaces;...