Money is debt that circulates with no questions asked. Stablecoins are a new form of private money that circulate with many questions asked. We show how stablecoins can maintain a constant price even though they face run risk and pay no interest. Stablecoin holders are indirectly compensated for...

Consumers pay for hundreds of goods and services each year, but across households and across goods, consumers do not choose to pay the same way. This paper posits that payment choices depend in part on consumers' propensity to adopt new technologies and in part on the nature of the transaction....

Asset purchases have become an important monetary policy tool of the Federal Reserve in recent years. To date, most studies of the Federal Reserve’s asset purchases have tried to measure the interest rate effects of the purchases, and several provide evidence that these purchases do have...

Previous research indicated that the daily liquidity effect, or the change in the federal funds rate associated with an exogenous change in Fed balances, varies with several factors including the day of the maintenance period. In this paper, we examine data from 1998 to 2007, the recent period...

Empirical evidence based on grocery store transaction data shows that consumer payment behavior at the point of sale is important for understanding models of money demand. There are statistically significant effects of transaction costs, opportunity costs, and product characteristics on the...