Government intervention generally leads to a deadweight loss, even if consumer welfare and producer welfare are weighted equally, there will be a net loss from government policies that shifts welfare from one group to the other.

• 政府干预通常会导致净损失，即使消费者和生产者承担相同的福利，也会由于政府的政策将福利由一个组织转移到另一个而产生净亏损。