$200.00 / week

❓點解實施咗$4價格下限,新均衡equilibrium唔喺$4?

❓增加配額quota,究竟供應上升定下降?

❓加完稅同津貼之後,點搵新嘅均衡equilibrium?

❓喺圖點睇到消費者同生產者課稅負擔 consumer & producer tax burden?

 

用5段片解決曬你對市場干預market intervention嘅疑問~

語言:中英對照

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