The world of (post market crash) 1930 is a little different then it is today.
I'm not sure that it's a good case study.
Lol. First, you are an asshole for cluttering my K box with that picture of them fat rats, you must be in cahoots with musclemom, flunkey!
Second, the Smoot-Hawley Act is an excellent case study for what not to do in a economic contraction.
History is always 20/20. Jefferson, implemented the Embargo Act of 1807, restricting American exports, while the Brits were allowed to export goods to America, horrible economic move, it crashed the US economy. We need imports to make certain goods, sometimes it is cheaper to import raw material to make goods. Simultaneously, after making the good the objective is to export the goods and make a profit (eco 101). In 1807-09, we were importing but not exporting, consequently, it created a surplus of goods, the usually route of pawning off the surplus was to Europe but the Embargo Act restricted that from happening. Therefore, farming, and textile industries,ect, had to eat their products. Moreover, they had to pay higher prices to make their products and could not make a profit by exporting them (scarcity, labor). Hence, these people were stuck with a surplus, and if anyone knows anything about economics, the more supply of a product and less of a demand makes the price of the good plummet (deflation), and people could not afford to make their products and people could not afford to buy products and the government was not able to accrue any captial via taxes then the economy crashed.
120 yrs later, the Great Depression hits in 1929 - causing a horrible economic contraction. Hoover who is probably one of the stupidest people to live implemented the Smoot-Hawley Act (highest tariff ever in US history), I think the act put a high tariff on over 3,000 imported items. Countries got pissed and passed retaliatory tariffs, this totally stymied trade, remember what I already mentioned about imports and exports? Anyway, that act brought us over the top and deepened and prolonged the depression... That was 73 yrs ago... If we try to put high tariffs on imported goods today, China and other countries will balk at us (lack of bargaining power), and trade somewhere else or implement retaliatory tariffs, consequently, our economy will really be in trouble. Contrary, to what some people might think, we still need imports for our industries especially automobiles... and we still need to export, even tho we had a trade deficit since the 70s.
Implementing high tariffs is bad economics especially in an economic downturn, that law holds fast even in today's standards.
Now, fuck off Pete Townshend, lol..