As for the effectiveness of markets, this has surely not been called into serious doubt.

至于市场的有效性，当然还没有遭受严重质疑。

youdao

Regulation should enhance the effectiveness of competitive markets, not impede them.

监管应当强化竞争市场的效率，而不是阻碍它们。

youdao

Fast and accurate search of metals prices in domestic and international markets, and improved business effectiveness have been accomplished.

所建网络实现了快速、准确地获得国际国内金属产品市场信息与提高办公效率的效果。

youdao

The state of economic opportunity accommodates the efficiency and effectiveness of markets, generating opportunities for the productive forces of society.

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