This article examines the role of the interaction between product market and labor market imperfections in determining total factor productivity growth (TFPG). Embedding Dobbelaere and Mairesse's (2009) generalization of Hall's (1990) approach, allowing for the possibility that wages are...

I introduce a reduced form two-sided market model to study prediction and identification in two-sided markets. The model generates the hallmark features of two-sided markets: potentially below cost or even negative prices to one side of the market, and the "see-saw" or "waterbed" effect of a...

This article examines the role of the interaction between product market and labor market imperfections in determining total factor productivity growth (TFPG). Embedding Dobbelaere and Mairesse's (2009) generalization of Hall's (1990) approach, allowing for the possibility that wages are...

We propose an analysis of platform competition based on the academic literature witha view toward competition policy. First, we discuss to which extent competition canemerge in digital markets and show which forms it can take. In particular, we underlinethe role of dynamics, but also of platform...

Weyl and Fabinger (2013) analyze the social incidence of competition and theoutput and welfare effects of third-degree price discrimination by considering thehypothetical entrance of exogenous quantity into a market. The formulas they use forthis purpose, however, are correct only for marginal...

I introduce a reduced form two-sided market model to study prediction and identification in two-sided markets. The model generates the hallmark features of two-sided markets: potentially below cost or even negative prices to one side of the market, and the “see-saw” or “waterbed” effect...