先講o左free goods既定義:
people will not bid a price for it.
at zero price,the quantity demand is less than the quantity supplied.
the amount of the goods is enough to satisfy all our human wants.
scarcity does not exists.
the provision of the good does not involves opportunity cost.
we do not want more of it.
其實問free goods既時候只要諗住呢d定義...
如果佢符合以上d定義既話...即係佢係free goods...
(死喇..講講o下...覺得有d唔o岩tim...)
其實我開頭係覺得flase...
但係再諗諗...又好似係ture...
因為...everybody pays no value on it...
其實同個supply應該冇咩關係...
因為就算得一個...佢符合free goods既定義...佢已經係free goods....
再諗真d...應該係flase...佢只係free of charge...
因為有人會bear個value...
(我又唔知A係咩野..)
死喇~~~~我講緊咩ar~~~好亂ar~~~~~~
其實你可以無視我講既野...
因為我講完等於冇講...
但係你就要記住free goods同economic goods既定義...
呢2樣野好有用!!!
有時lq都係靠佢地攞哂o個題既分!!!