Tariffs and trade controls are little more than tax increases and a chance to further empower a bloated bureaucracy. Not surprisingly, Biden doesn't appear to be enthusiastic about embracing free trade.
The 2021 Nobel Prize in Economics has been awarded to Berkeley's David Card, MIT's Josh Angrist, and Stanford's Guido Imbens for their work on "natural experiments," a currently fashionable approach to estimating the causal impact of one economic variable on another.
Most people understand that it's a good thing when others invest money and capital in your community. But when Canadian investors offered to pour money into France as part of a deal to buy a French company, the regime said no thanks.
The impossibility theorem, developed by Nobel-winning economist Robert Mundell, paints a false tradeoff between the free movement of capital, fixed exchange rates, and effective monetary policy. Under a gold standard, all three are a possibility.