Does a shortage of safe assets sow the seeds of instability in a financial system? This paper empirically explores the hypothesis of safe asset shortage-induced excess credit booms and financial instability. As an alternative step forward from the assumption of growth- or wealth-based demands...

This paper analyzes the generalized quality differentiation model in multi-sided markets with positive externalities, which leads to new insights into the optimal pricing structure of the firm. We find that quality differentiation for users on one side affects not only the side involving...

This paper studies the coordinated effects of the merger between American Airlines and USAirways by examining the extent to which the connecting prices of the nonmerging legacy carriers(Delta and United) evolved when the merger eliminated Advantage Fares, a connecting flight pricediscounting...

We analyze the welfare effects of price discrimination by a monopolistic platform that mediates between two sides of a market. Discrimination is based on asymmetric costs on one side of the market and may be allowed on either or both sides. We show that unconstrained discrimination on both sides...

We study zero-rating, a practice whereby an Internet service provider (ISP) that limits retail data consumption exempts certain content from that limit. This practice is particularly controversial when an ISP zero-rates its own vertically integrated content, because the data limit and ensuing...

We study a Hotelling framework in which customers first pay a monopoly platform to enter the market before deciding between two competing services on opposite ends of a Hotelling line. This setup is common when modeling competition in Internet content provision. We find that standard...

Does a shortage of safe assets sow the seeds of instability in a financial system? This paper empirically explores the hypothesis of safe asset shortage-induced excess credit booms and financial instability. As an alternative step forward from the assumption of growth- or wealth-based demands...

Even at near-zero interest rates for a prolonged period since the financial crisis, why has business investment in advanced economies remained persistently below its pre-crisis level? This paper investigates empirically the roots of this investment puzzle from the global megatrend perspective....