In a 2007 article, Adam Cox and Eric Posner developed a “Second Order” theory of immigration law that offered predictions about when countries are likely to provide non-citizens with strong legal protections from removal. They argued that states benefit when migrants make...

We investigate how improving the signal quality of grades could enhance the matching of students to selective opportunities that are awarded early in academic programs. To do so, we develop methods to measure the signal quality of grades and to estimate the impact of changes to university...

Why the Supreme Court agrees to hear cases is among the most important topics in judicial politics. However, existing theories have overlooked a key factor: the relative ideologies of the litigating parties. We develop and test a new theory that explicitly incorporates the ideology of the...