If France is better than Belarus at producing wine, but Belarus is better than France at producing crystal, what should happen?

Question

Quizplus · Accepted Answer

It makes sense for each country to focus on what they are good at producing and trade with each other. Belarus can sell its crystal to France, and in return, import French wine. This allows both countries to benefit from each other's comparative advantages. Imposing tariffs, subsidizing industries or putting a quota on imports would be counterproductive and harm economic growth.

If France Is Better Than Belarus at Producing Wine, but Belarus