Correction to: Research in Higher Education https://doi.org/10.1007/s11162-021-09633-z and https://doi.org/10.1007/s11162-021-09635-x

The original version of this article, unfortunately, contained a mistake in Table 4. In column 5 of Panel A, the coefficient and standard error should read as "− 0.005 (0.006)" instead of “− 0.133 (0.151)”. The correct Table 4 is presented below.

Table 4 Average treatment effects