The moment they are no longer part of the EU, automatically, there would be tariffs and import duties on goods entering the EU, just like goods imported into the US have tariffs and import duties.
The only reason some goods have zero duties and tariffs, is because we sign a free-trade agreement.
For Greece to do this, they would have to go negotiate a treaty with the EU........ the same EU they just defaulted on..... Do you really really think that those negotiations are going to go well? Not a chance.
Why would they impose duties or tariffs on goods exported from Greece? Oh gee I don't know.... maybe to pay back the debt they still owe?
Why would Greece impose duties and tariffs on goods imported into Greece? Oh I don't know... maybe because the government is completely broke and desperate for cash?
And don't underestimate how much the price of food would go up.
View attachment 44399
This is Greece. Empty shelves.
Greek Importers Begin to Feel the Squeeze - WSJ
Greece hasn't produced enough food to feed itself for decades. Now maybe it will....
But remember, they have to import seed, import tires, tractors, pesticide, herbicides, fertilizer, fuel for the equipment....
The price of food, and all common goods will drastically increase. It's unavoidable.
As for African nations.... Yeah, any nation can do fantastic borrowing endlessly. If I open a dozen credit cards, and mortgage my home, and borrow a car loan..... I can live like a King.... for awhile.
Eventually the notes come due, and the entire system crashes.
Similarly, a nation can borrow endlessly and do just amazingly well.... Then when the notes come due, instead of blaming themselves for borrowing, they blame the IMF or whoever was dumb enough to lend to them.