Differentiated products demand systems are a workhorse for understanding the price effects
of mergers, the value of new goods, and the contribution of products to seller networks …

Recent developments in modern agri‐food markets have called into question the predictive
capability of the traditional models and tools used by agricultural economists to assess and …

This paper studies an empirical model of spatial competition applied to gasoline markets.
The main feature is to specify commuting paths as the “locations''of consumers in a Hotelling …

Models of firm conduct are the cornerstone of both theoretical and empirical work in
industrial organization. A recent contribution (Berry and Haile, 2014) has suggested the use …

We characterize the evolution of markups for consumer products in the United States from
2006 to 2019. We use detailed data on prices and quantities for products in more than 100 …

Contracts are comprehensive coordination mechanisms used in both theory and practice to
coordinate various supply chain structures. By focusing on the coordination by contracts of …

We study the impact of vertical integration on pricing incentives in multiproduct industries. To
do so, we exploit recent variation in vertical structure in the US carbonated-beverage …

In many competitive settings, consumers buy multiple product categories, and some prefer to
use a single firm, generating complementary cross-category price effects. To study pricing in …

Soda taxes aim to reduce excessive sugar consumption. We assess who is most impacted
by soda taxes. We estimate demand using micro longitudinal data covering on-the-go …

West Bengal potato farmers cannot directly access wholesale markets and do not
knowwholesale prices. Local middlemen earn large margins; pass-through from wholesale …