Earlier quoted context omitted.
A 10% drop in currency would in your example, assuming no cost of shipping oil, US would go from 3.00 to 3.30 at 20% drop would mean 3.60 and even a US currency drop of 40% only gets you to $4.20. The data on trade indicates that countries that cheat on trade have epic growth rates and countries that do the "free trade" have close to zero growth or even declines. The data indicates local manufacturing has synergistic…
I wish prices were directly proportional to value of currency. But it isn't. In the oil price example, drop in value of USD could cause prices of oil to increase (by how much? We don't know. There are entire commodities industries who hire quants to figure this out every day). Assuming price of oil increases by 10%, price of chicken feed would increase by a%, causing an increase in price of chicken by b%, causing an…
https://www.statista.com/statistics/204740/retail-price-of-g...
https://www.macrotrends.net/2548/euro-dollar-exchange-rate-h...