> "To keep the trend honest we computed it on a fixed panel of 594 companies that appear in our data every year, 385k reports in total, so the decline you see is the same companies getting stingier."
Isn't there a selection bias here? The average tech company that has stayed in business since 2015 presumably grew quite a bit and can now be choosier.
Isn't there a selection bias here? The average tech company that has stayed in business since 2015 presumably grew quite a bit and can now be choosier.