This paper examines the impact of credit data sharing among competitive banks of different sizes in open banking. Analyzing data from three predecessors of Bank of America, we find that information sharing enhances predictive capabilities and increases market lending profit as the network size...

This paper focuses on the potential externalities associated with subprime mortgage origination activity. Specifically, we examine whether negative spillover effects from subprime mortgage originations result in higher default rates in the surrounding area. Our empirical analysis controls for...

We study credit card rewards as an ideal laboratory to quantify the cross-subsidy from naive to sophisticated consumers in retail financial markets. Using granular data on the near universe of credit card accounts in the United States, we find that sophisticated consumers profit from reward...

Households are one of the key participants in the economy as they provide land, labor, and capital to the external economy, in exchange for incomes including rents, wages, interests, and profits; the incomes are then utilized to buy goods and services from the external economy again, rendering...