I’m not sure whether it should have happened in these cases (particularly if the total costs of offering high salaries spills over into higher salaries across the board), but yes, it was meant to be evidence that higher salaries could achieve at least somewhat better outcomes, a corollary of which is that the marginal value of EtG can’t diminish too severely.
I’m not sure whether it should have happened in these cases (particularly if the total costs of offering high salaries spills over into higher salaries across the board), but yes, it was meant to be evidence that higher salaries could achieve at least somewhat better outcomes, a corollary of which is that the marginal value of EtG can’t diminish too severely.