Some see the split driven by market competition vs. govt regulation.

Great new chart from @Mark_J_Perry. Some see the split driven by market competition vs. govt regulation. But also looks like tech and manufactured goods vs. services delivered by high-skill (@Creative_Class?) professionals. @Richard_Florida https://t.co/4UUAxhlF1j pic.twitter.com/dYyaceoYZo

— Zachary Neal (@zpneal) March 16, 2018