We study diffusion indices constructed from qualitative surveys to provide real-time assessments of various aspects of economic activity. In particular, we highlight the role of diffusion indices as estimates of change in a quasi extensive margin, and characterize their distribution, focusing on...

In this study, we explore why an online retailer would open its platform and why a third-party seller would join the platform when the third party carries products identical to those the retailer sells as well as products the retailer does not carry. When the third party joins the retailer's...

This paper investigates the spillover effects of the opioid epidemic on consumer finance: consumer delinquency; bank consumer portfolio risk; and consumer credit supply, using credit-bureau, credit-card-mail-solicitation, and regulatory bank data. For identification, we employ instruments...

Purpose: With the rapid progress of Internet of Things technology, the information service of IoT has got unprecedented development, and plays an increasingly important role in real life. For the increasing demand of information service, the pricing of information service becomes more important....