Pay for performance is not a new idea, and reformers should not ignore the dismal record of merit pay over the past century. Initially adopted with a flourish of expectations during several waves of popularity in the past, every plan eventually fell into disuse. These plans proved to be unexpectedly costly and cumbersome to run. They often…

Since the announcement in 1999 of a plan to tie teachers' salary increases to student achievement by Denver Public Schools, there has been a flood of nationwide policy activity around teacher compensation. This paper examines pay plans in Denver, Toledo, Minneapolis, and New York City, offering a snapshot of the changing landscape of teacher…