This system worked; indeed, at its simplest, it still does, spreading risk, promoting economic efficiency and providing cheap capital.

这一系统很有效，而且现在仍在奏效。简言之，它分散了风险、提高了经济效率，并提供了廉价资本。

youdao

This system worked; indeed, at its simplest, it still does, spreading risk, promoting economic efficiency and providing cheap capital.

这一系统很有效，而且现在仍在奏效。简言之，它分散了风险、提高了经济效率，并提供了廉价资本。

youdao