Much of our understanding of immune regulation has been made from experiments examining lymphocyte proliferation. Traditional in vitro methods take a snapshot of the number of dividing cells by ...

We consider the problem of jointly estimating a collection of graphical models for discrete data, corresponding to several categories that share some common structure. An example for such a setting is ...

We develop a new approach using market-level data to model, identify, and estimate a dynamic discrete choice demand model for durable goods with continuous unobserved product-specific state variables.