Independent goods are goods that have a zero cross elasticity of demand. Changes in the price of one good will have no effect on the demand for an independent good. Thus independent goods are neither complements nor substitutes. For example, a person's demand for nails is usually independent of his or her demand for bread, since they are two unrelated types of goods. Note that this concept is subjective and depends on the consumer's personal utility function.
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| - Independent goods (en)
- 独立財 (ja)
- Bem independente (pt)
- Независимые товары (ru)
- 獨立品 (zh)
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| - 独立財(どくりつざい)とは経済学において、他の財に対して弾力性がゼロになる財を言う。つまり独立財というのは他の財の価格や供給量が変化しようとも、その財には影響が発生しない財である。 たとえば砂糖はコーヒーと同時に消費される事から、砂糖とコーヒーは需要が同時に増加する補完財となるわけであるが、コーヒーをストレートで飲むならば砂糖はコーヒーに対しての独立財となる。 (ja)
- Независимые товары — такие товары или услуги, для которых изменение цены на один из них не оказывает влияния на потребление другого. (ru)
- Bem independente é a denominação, em economia dada a um bem cuja demanda não varia quando de uma variação do preço de outro bem. O termo em questão refere-se, em geral, a dois ou mais bens em estudo. Por exemplo, se o preço do fiambre aumentar, o preço do queijo permanece inalterado, pois o queijo e o fiambre são bens independentes. (pt)
- 獨立品 (英語:Independent goods) ,為一經濟學名詞,指需求的交叉彈性為零的財貨。財貨的需求及價格變化將不會影響到其他需求的獨立品。 現有A與B兩種財貨,A為獨立品的情形會有兩種。
* 第一種: A 和B 完全獨立,不存在價格變化將會影響到對方。電腦與冷氣機之間的關係就屬於此類。
* 第二種:儘管電腦與冷氣機從功能上講是獨立的,但電腦的需求及價格變化有可能引起冷氣機的需求,而冷氣機的需求及價格變化不會影響到電腦的需求狀況。換句話說,電腦對冷氣機 的影響關係是單方面的,冷氣機 則不會影響電腦,那麼電腦相對冷氣機而言仍是獨立品。 (zh)
- Independent goods are goods that have a zero cross elasticity of demand. Changes in the price of one good will have no effect on the demand for an independent good. Thus independent goods are neither complements nor substitutes. For example, a person's demand for nails is usually independent of his or her demand for bread, since they are two unrelated types of goods. Note that this concept is subjective and depends on the consumer's personal utility function. (en)
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| - Independent goods are goods that have a zero cross elasticity of demand. Changes in the price of one good will have no effect on the demand for an independent good. Thus independent goods are neither complements nor substitutes. For example, a person's demand for nails is usually independent of his or her demand for bread, since they are two unrelated types of goods. Note that this concept is subjective and depends on the consumer's personal utility function. A Cobb-Douglas utility function implies that goods are independent. For goods in quantities X1 and X2, prices p1 and p2, income m, and utility function parameter a, the utility function when optimized subject to the budget constraint that expenditure on the two goods cannot exceed income, gives rise to this demand function for good 1: which does not depend on p2. (en)
- 独立財(どくりつざい)とは経済学において、他の財に対して弾力性がゼロになる財を言う。つまり独立財というのは他の財の価格や供給量が変化しようとも、その財には影響が発生しない財である。 たとえば砂糖はコーヒーと同時に消費される事から、砂糖とコーヒーは需要が同時に増加する補完財となるわけであるが、コーヒーをストレートで飲むならば砂糖はコーヒーに対しての独立財となる。 (ja)
- Независимые товары — такие товары или услуги, для которых изменение цены на один из них не оказывает влияния на потребление другого. (ru)
- Bem independente é a denominação, em economia dada a um bem cuja demanda não varia quando de uma variação do preço de outro bem. O termo em questão refere-se, em geral, a dois ou mais bens em estudo. Por exemplo, se o preço do fiambre aumentar, o preço do queijo permanece inalterado, pois o queijo e o fiambre são bens independentes. (pt)
- 獨立品 (英語:Independent goods) ,為一經濟學名詞,指需求的交叉彈性為零的財貨。財貨的需求及價格變化將不會影響到其他需求的獨立品。 現有A與B兩種財貨,A為獨立品的情形會有兩種。
* 第一種: A 和B 完全獨立,不存在價格變化將會影響到對方。電腦與冷氣機之間的關係就屬於此類。
* 第二種:儘管電腦與冷氣機從功能上講是獨立的,但電腦的需求及價格變化有可能引起冷氣機的需求,而冷氣機的需求及價格變化不會影響到電腦的需求狀況。換句話說,電腦對冷氣機 的影響關係是單方面的,冷氣機 則不會影響電腦,那麼電腦相對冷氣機而言仍是獨立品。 (zh)
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