While many jurisdictions ban teacher strikes on the assumption that they harm students, there is surprisingly little research on this question. The majority of existing studies make cross section comparisons of students who do or do not experience a strike, and report that strikes do not affect student performance. I present new estimates from a…

In 1954, when the U.S. Supreme Court handed down its decision in "Brown v. Board of Education of Topeka," the South Lawndale neighborhood on Chicago's southwest side was home primarily to Polish and Czech immigrants. In the decades since, South Lawndale has undergone dramatic change. Eastern Europeans moved out, and people of Mexican…