Sellers are increasingly utilizing big data and sophisticated algorithms to price discriminate among customers. Indeed, we are approaching a world, where each consumer will be charged a personalized price for a personalized product or service. Is this type of price discrimination good or bad?...

We examine welfare effects of real-time pricing in electricity markets. Before stochastic energy demand is known, competitive retailers contract with final consumers who exogenously do not have real-time meters. After demand is realized, two electricity generators compete in a uniform price...

I study a model that looks at causes, characteristics and consequences of loyalty schemes in a market with consumers who suffer from self-control problems (Gul and Pesendorfer, 2001). While the literature has mostly focused on loyalty schemes as tools used by firms to compete (Caminal and...

This paper studies the impact of competition on the benefits of advance selling. I construct a two-period price-setting game with heterogeneous consumers and two firms that produce different brands. Some consumers prefer one brand, others prefer the other brand. Consumers derive common value...

This survey aims to provide an overview of recent developments in the industrial organization literature that explores the behavior of profit-maximizing firms facing consumers with reference-dependent preferences and loss aversion. We discuss the implications of loss aversion on the practice of...

This paper explores how social interactions among consumers shape markets. In a two-country model, consumers meet and exchange information about the quality of the goods. As information spreads, the demands evolve, affecting the prices and quantities manufactured by profit-maximizing firms. We...

Duopolists selling differentiated products can generate less consumer surplus than a monopoly selling one of the products. In a Hotelling-type model where a monopoly supplies more than half of potential consumers, but not all, entry by a rival leads to a duopoly price that is higher than the...

International openness enhances social interactions between citizens of different countries or regions and vice versa. Social exchanges, in turn, increase trade flows between countries and influence markets and prices. We analyze the increased mobility that follows from openness between two...

I study the welfare and price implications of consumer privacy. A consumer discloses information to a multi-product seller, which learns about his preferences, sets prices, and makes product recommendations. Although the consumer benefits from accurate recommendations, the seller may use the...

Marketing research has traditionally focused on centralized brand-extension strategies where a brand expands its product offerings by controlling the design, production, marketing and sales of new products `in-house'. However, luxury brands frequently use `brand licensing' as a decentralized...