Q2呢題點搞?
唔係D?
你doubt係(2)?
因為free goods 係some is preferred to none,即係係會有total WTP,只係我地唔想再willing to pay for an extra unit,free goods 既Total WTP都可以好大。
(3)?
3 係everyone嗰度出事,應該唔係everyone
econ啲mc如果有everyone、must呢啲講到咁盡嘅字眼多數都係錯嘅option,因為凡事冇絕對
用比較intuitive 去諗,你唔鍾意twice會唔會比錢買佢既album?
即係同一樣野對某d人黎講可以係economics good而對另一d人黎講可以係free good?
For example, I hate eating Rice. So I wont pay a fucking buck for a bowl of rice. But well, its still a economic good