This essay analyzes the implications of two recent Supreme Court cases on state and local taxation: Alabama Department of Revenue v. CSX Transportation Inc. and Direct Marketing Association v. Brohl. We argue that both of these decisions not only fail to resolve major issues in state and local...

These slides cover state power to collect use tax from customers of online businesses like Amazon.com. The United States Supreme Court, in March 2015, made it harder for states to collect use taxes by ruling that challenges to state tax laws can be heard in federal courts. The Tax Injunction Act...

We build a theoretical model to study a market structure of a marketing cooperative with direct selling, in which many farmers are members of an agricultural marketing cooperative. They can sell their production either to the cooperative or on an oligopolistic local market. We show that the...

We test how donors respond to new information about a charity's effectiveness. Freedom from Hunger implemented a test of its direct marketing solicitations, varying letters by whether they include a discussion of their program's impact as measured by scientific research. The base script, used...