Dependence Properties of Multivariate Mixture Distributions and Their Applications |
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Authors: | Baha-Eldin Khaledi Subhash Kochar |
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Affiliation: | (1) Stat-Math Unit, Indian Statistical Institute 7, SJS Sansanwal Marg, New Delhi, 110016, India |
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Abstract: | Consider a multivariate mixture model where the random variables X1, ..., Xn given (1, ..., n), are conditionally independent. Conditions are obtained under which different kinds of positive dependence hold among Xi's. The results obtained are applied to a variety of problems including the concomitants of order statistics and of record values; and to frailty models. |
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Keywords: | Dependence by total positivity (DTP) dependence by reverse regular (DRR) MTP2 dependence associated random variables concomitants of order statistics and record values frailty models |
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