請問何謂辭典序列偏好? - 經濟

※ 引述《kaohsiungboy (我會很想妳的)》之銘言：
: 辭典序列偏好
: 在看無異曲線時看到的
: 因為"連續性"所以我們可以排除一些奇怪的偏好,例如辭典序列偏好
: 請問各為什麼是辭典序列偏好呢???感謝大家!!

I tried to google your keywords but found no suitable links for you,

so I digged out my textbook and try to explain what lexicographic preference

is.

Here, I quote from Mas-Colell, Whinton e Green - "Microeconomic Theory"

p.46: "...The name derives from the way a dictionary is organized; that is,

commodity 1 has the highest priority in determining the preference ordering,

just as the first letter of a word does in the ordering of a dictionary.

When the level of the first commodity in two commodity bundles is the same,

the amount of the second commodity in the two bundles determines the

consumer's preferences."

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謙




虛

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