Large exchange rate shocks can permanently alter trade relationships, impacting economies.
Large exchange rate shocks, like the dollar's rise from 1980 to 1985, can change how exchange rates affect trade. When exchange rates fluctuate a lot, businesses may decide to enter or leave markets, and these decisions can stick even after the exchange rate goes back to normal. This can create a feedback loop where trade affects the exchange rate, leading to a lasting impact on trade balance.