منابع مشابه
On the Relevance of Irrelevant Alternatives
Multinomial logistic regression is a powerful tool to model choice from a finite set of alternatives, but it comes with an underlying model assumption called the independence of irrelevant alternatives, stating that any item added to the set of choices will decrease all other items’ likelihood by an equal fraction. We perform statistical tests of this assumption across a variety of datasets and...
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This paper examines the notion of irrelevantalternatives in the context of social choice problems. It is shown that seemingly irrelevant alternatives could be relevant because of their information content. This leads to a consideration of aggregation rules where an endogenous condition of independence of irrelevant alternatives is imposed. The analysis leads to the characterization of a uniqu...
متن کاملThe Relevance of Irrelevant Alternatives An experimental study of risky choices
Experimental economists have discovered various violations of expected utility theory and offered alternative models that can explain laboratory results. This study discovers a new violation in risky choices that cannot be explained by theories like Prospect Theory, Disappointment or Regret Theory. In an experimental setting using a between-subject design, the influence of a dominated alternati...
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چکیده : قرآن چشمه سار زلال هدایتی است که از سوی خداوند حکیم نازل شده تا بشر را به سر منزل کمال برساند. و در این راستا از شیوه های گوناگون بیانی خطابی و بلاغی استفاده کرده تا با فطرت زیبا طلب انسان درآمیزد و اورا مقهور خویش ساخته، به سوی کمالات سوق دهد.ازجمله جنبه های بارز اعجاز بیانی قرآن وجود فواصل در پایان آیات است که کار برد سجع و قافیه در کلام بشر شبیه آن است. برخی ازعلمای سلف تفاوت هایی ب...
15 صفحه اولThe relevance of the irrelevant beginning
There are many paradoxes associated with the concept of infinity. I would like to set forth and comment on one which, though well-known in principle, I have not seen stated in the following form. A PARADOX Given a sequence of real numbers, x1, x2, x3,..., Determine whether the sequence is convergent or divergent. If it is convergent, what is its limit value? For any finite integer, n, the deter...
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ژورنال
عنوان ژورنال: Economics Letters
سال: 2012
ISSN: 0165-1765
DOI: 10.1016/j.econlet.2011.12.124