id author title date pages extension mime words sentence flesch summary cache txt RefID-769-abdulkadiroglu2014charters Abdulkadiroglu,Atila Charters Without Lotteries: Testing Takeovers in New Orleans and Boston 2014 .txt text/plain 127 6 49 Estimates for a large sample of takeover schools in the New Orleans Recovery School District show substantial gains from takeover enrollment. In Boston, where we can compare grandfathering and lottery estimates for a middle school, grandfathered students see achievement gains at least as large as the gains for students assigned seats in lotteries. cache/RefID-769-abdulkadiroglu2014charters.txt txt/RefID-769-abdulkadiroglu2014charters.txt