Hey there!
Your question states: What are the trade-offs between free enterprise and government intervention associated with the United States' antitrust polices?
They actually do this to control the money, as good as they can do this, of course. If that wouldn't work the way they wanted it to, they would raise the prices in many different ways as they can for this to happen.So, most likely as an example of this case, they would they will by the treasury bonds and reduce interest rates.
Hope this helps you budd!