The EPI is a mouthpiece for unions. It's heavily funded by public sector unions. Nothing that comes from them is credible. The fact is an increasing proportion

The EPI is a mouthpiece for unions. It's heavily funded by public sector unions. Nothing that comes from them is credible. The fact is an increasing proportion of top 10% income earners are unionized public sector workers, and the pay gap between public sector and private sector workers has indeed increased. Look at the gap between federal and private workers for example: https://www.cato.org/tax-budget-bulletin/federal-pay-outpaces-private-sector-pay https://www.cato.org/tax-budget-bulletin/federal-pay-outpace...