海量图书期刊资源，随时随地畅享阅读乐趣
PAPERS AND PROCEEDINGS OF THE One Hundred Twenty Second Annual Meeting OF THE AMERICAN ECONOMIC ASSOCIATION || Inputs and Impacts in Charter Schools: KIPP LynnJoshua D. Angrist, Susan M. Dynarski, Thomas J. Kane, Parag A. Pathak and Christopher R. Walters · The American Economic Review · 2010