We propose an approach to extend the standard framework of dynamic games to deal with multi-product firms. Our approach applies to industries with a large number of products offered by a small number of firms.

We propose an approach to extend the standard framework of dynamic games to deal with multi-product firms. Our approach applies to industries with a large number of products offered by a small number of firms.

Empirically studying dynamic competition in oligopoly markets requires dealing with large states spaces and tackling difficult computational problems, while handling heterogeneity and multiple equilibria. In this paper, we discuss some of the ways recent work in Industrial Organization has dealt...

Empirically studying dynamic competition in oligopoly markets requires dealing with large states spaces and tackling difficult computational problems, while handling heterogeneity and multiple equilibria. In this paper, we discuss some of the ways recent work in Industrial Organization has dealt...