so what you are saying, for someone young and not smart about this advanced stuff, is that if a country has bad inflation, everyone around it will suffer from this too?
If someone dumped a whole lot of gold into one country, everyone in the country will have gold. The prices will rise in that country. Suddenly, the people of the country find prices are high in their country, but low in the neighbouring country. Obviously, they will go to the neighbouring country and buy stuff there, flooding that country with gold as well...
This assumes, that there is free trade between the two countries.
Also, the key is, that the people of the first country should get the gold. Merely the government having gold is not enough... may be inflation should be linked to Government spending vis-a-vis the size of the economy (tax received minus gold production) from the country. This way, we can track injection of excess gold into the economy.