How did Japan promote capitalism?

Japan is the only example of collective capitalism in practical form. It stems from Japan's economic and social restructuring following World War Two. ... Japan has the world's third-largest economy by purchasing power parity (PPP) and the second largest by market exchange rates.

Explanation:

For a nation to prosper, it must Trade with its neighbors.

Which mean that they have to put an effort in producing goods/services that could be sell/exported to their neighboring nations. They will economically prosper if their exports scale outweigh their imports.

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