Buerger, Christian; Sandel, Riley M.; Reitano, Vincent; … - In: International Journal of Public Sector Management 34 (2021) 6, pp. 688-705
Purpose: The authors show how to extend difference-in-differences (DiD) frameworks to Granger (1969) equations, a technique that tests for the parallel trends assumption and measures changes in effect sizes over time. To illustrate how these equations work, they apply them to state cutback...