Now that this is exposed and (presumably) not as present, has anyone done any work to see if salaries at Apple, Google, etc have since risen higher than salaries at companies who weren't involved with such activity?
This sort of shenanigans went on 100 years ago, but we couldn't study the consequences so tightly back then...it seems that Glassdoor's data, H1B data, etc provides a unique opportunity to study the effectiveness (or lack thereof) of such federal intervention.