How much invisible tax you pay when you buy and buy every day?

Taxes are obviously necessary in order for a society to provide public goods and services to its citizens. Unfortunately, taxes also impose costs on citizens both directly (because if an individual gives money to the government, she doesn’t have the money any longer) and indirectly (because taxes introduce inefficiency or deadweight loss) into markets. 为了社会能够向公民提供公共产品和服务，税收显然是必要的。不幸的是，税收也直接（因为如果一个人把钱给政府，她就不再拥有这笔钱了）或间接（因为税收导致低效率或无谓的损失）地强制公民将资本投入市场。…