“…Some of the studies in table 9, beginning with Sauer (1988), included covariates indicating the number, length, and journal level of each scholar's publications. Even in those cases, as the Moore, Newman, and Turnbull (1998), Baser and Pema (2003), Bratsberg, Ragan, and Warren (2010), Hilmer, Ransom, and Hilmer (2015), and Gibson, Anderson, and Tressler (2017) studies, and the Sen, Voia, and Woolley (2010) data, also suggest, the evidence generally suggests that citations have an independent impact on salaries.…”