U.S. Tax Plan Growth Is Not Sustainable, Says Posen

The video discusses the inverse relationship between the dollar and the stock market, suggesting that the market's rise and the dollar's fall indicate skepticism about growth. It questions whether US growth will outperform global growth and the impact of tax cuts. The video argues that while tax cuts and deregulation may boost short-term growth, they are unlikely to sustain long-term growth.

How does the author perceive the short-term growth impact of tax cuts as viewed by some Democrats?

What is the author's perspective on the sustainability of growth resulting from tax cuts and deregulation?