Perfect integration eludes the real world, so we suggest a realistic benchmark standard for judging the extent of market integration in various economies.We estimate the degree of integration in the US product market, widely acknowledged to be the most integrated among geographically large...

Perfect integration eludes the real world, so we suggest a realistic benchmark standard for judging the extent of market integration in various economies. We estimate the degree of integration in the US product market, widely acknowledged to be the most integrated among geographically large...

This testimony addresses the proposal of the Obama Administration to create a new Consumer Financial Protection Agency (CFPA) which would have the authority to issue and enforce new regulations related to consumer lending products. This testimony criticizes the proposal on three grounds. First,...

Managers would like to understand which strategies generate value in e-commerce environments, and researchers are just beginning to explore this issue. Which strategies are useful and which are not? In a step towards answering this question, we estimate the impacts of several competitive...

We study and contrast pricing and price evolution of online only (Dotcom) and online branch of multi-channel retailers (OBMCRs) based on two panel data sets collected from online toy markets. Panel data regression analyses reveal several interesting empirical results: over time, OBMCRs and...

Using an administrative payroll dataset for 2.6 million retail workers, we find that the staggered rollout of a major e-commerce firm's fulfillment centers reduces traditional retail workers' income in geographically proximate counties by 2.4%. Wages of hourly workers, especially part-time...

This paper focuses on one of the most important digital platform sectors—E-commerce—addressing the antitrust enforcement, comparing it with new regulatory approaches, learning from experiences in the US, EU, China, and Japan. E-commerce is shown to have distinct characteristics, as compared...