Decoy effects in choice experiments and contingent valuation: Asymmetric dominance
Decoy effects in choice experiments and contingent valuation: Asymmetric dominance
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DOI：
10.3368/le.84.1.115
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发表时间：
2008-02-01
期刊：
影响因子：
1.4
通讯作者：
Poe, Gregory L.
中科院分区：
文献类型：
--
作者：
Bateman, Ian J.;Munro, Alistair;Poe, Gregory L.
虽然劣势选择涉及一种情况，其中一个选项在所有相关维度上明显优于另一个选项，但不对称劣势选择通常出现在至少两个选项彼此不占主导地位，并且其中一个（但不是两个）选项确实主导第三个选项。我们证明，这样一个不对称的主导选项的引入，可以有一个显着的影响，在非市场商品的同一选择集内的非支配选项之间的选择。此外，我们表明，这种影响可以转化为重大影响，对随后的估值，这些非劣势期权。
While a dominated choice involves a situation in which one option clearly dominates another on all relevant dimensions, an asymmetrically dominated choice typically arises where at least two options do not dominate each other and one (but not both) of those options does dominate a third option. We demonstrate that the introduction of such an asymmetrically dominated option can have a significant impact upon choices between non-dominated options within the same choice set for non-market goods. Furthermore, we show that this effect can then translate into significant impacts upon subsequent valuations for those non-dominated options.