For years, online retailers did not have to collect sales taxes at the time of sale. Over the past decade, states have passed laws to capture this lost revenue. I study the effect of closing the online sales tax loophole on online spending and search. Using online shopping data, sales taxes, and...

Quantity discounts are an effective way for households to save money. I explore how large these quantity discounts are, how bulk buying differs by income, and how other factors affect the bulk buying decision. Using Nielsen's granular store- and household-level data, I establish two empirical...

This paper examines wildfires’ impact on mortgage repayment using novel data that combines property-level damages and mortgage performance data. We find that 90-day delinquencies were 4 percentage points higher and prepayments were 16 percentage points higher for properties that were damaged...

This paper examines wildfires’ impact on mortgage repayment using novel data that combines property-level damages and mortgage performance data. We find that 90-day delinquencies were 4 percentage points higher and prepayments were 16 percentage points higher for properties that were damaged...