Reservation Wages: An Analysis of the Effects of Reservations on Employment of American Indian Men
利用美国数据，实证分析保留地制度对美国印第安男性就业的影响，为劳动经济学和种族就业差异研究提供证据。
Reservation Wages: An Analysis of the Effects of Reservations on Employment of American Indian Men by J. Gitter and Patricia B. Reagan. Published in volume 92, issue 4, pages 1160-1168 of American Economic Review, September 2002