二月份一揽子刺激方案的设计很糟糕，它的效果被高涨的石油和食品价格抵消了。
The February stimulus package was badly designed, and its anaemic effects offset by soaring oil and food prices.
研究显示，我们实际上认为价格更高的完全相同的产品具有更好的效果。
Studies have shown that we actually believe the exact same product is having more effect, when it costs more.
在长期，价格控制在信号传递以及效率上的不良效果将会超过其收益。
In the longer run, however, the damaging effects of price controls on incentives and efficiency will outweigh the benefits.
应用推荐