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651.
We introduce the notion of an outcome space, in which strategic interactions are embedded. This allows us to investigate the
idea that one strategic interaction might be an expanded version of another interaction. We then characterize the Nash equilibria
arising in such extensions and demonstrate a folk-type theorem stating that any individually rational element of the outcome
space is a Nash equilibrium. 相似文献
652.
Marcello?BasiliEmail author Alain?Chateauneuf Fulvio?Fontini 《Theory and Decision》2005,58(2):195-207
This paper considers a decision-making process under ambiguity in which the decision-maker is supposed to split outcomes between
familiar and unfamiliar ones. She is assumed to behave differently with respect to unfamiliar gains, unfamiliar losses and
customary (familiar) outcomes. In particular, she is supposed to be pessimistic on gains, optimistic on losses and ambiguity
neutral on the familiar outcomes. A generalization of the usual Choquet Integral is formalized when the decision maker holds
capacities and probabilities. A characterization of the decision-maker’s behavior is provided for a specific subset of capacities,
in which it is shown that the decision-maker underestimates the unfamiliar outcomes while is linear in probabilities on customary
ones. 相似文献
653.
Compound optimal designs are considered where one component of the design criterion is a traditional optimality criterion such as the D‐optimality criterion, and the other component accounts for higher efficacy with low toxicity. With reference to the dose‐finding problem, we suggest the technique to choose weights for the two components that makes the optimization problem simpler than the traditional penalized design. We allow general bivariate responses for efficacy and toxicity. We then extend the procedure in the presence of nondesignable covariates such as age, sex, or other health conditions. A new breast cancer treatment is considered to illustrate the procedures. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
654.
ABSTRACTIn this paper, we start with establishing the existence of a minimal (maximal) Lp (1 < p ? 2) solution to a one-dimensional backward stochastic differential equation (BSDE), where the generator g satisfies a p-order weak monotonicity condition together with a general growth condition in y and a linear growth condition in z. Then, we propose and prove a comparison theorem of Lp (1 < p ? 2) solutions to one-dimensional BSDEs with q-order (1 ? q < p) weak monotonicity and uniform continuity generators. As a consequence, an existence and uniqueness result of Lp (1 < p ? 2) solutions is also given for BSDEs whose generator g is q-order (1 ? q < p) weakly monotonic with a general growth in y and uniformly continuous in z. 相似文献
655.
ABSTRACT In this article, we create a decomposition that represents and describes the depen-dence structure between two variables. Since copulas provide a deep understanding of the dependence structure by eliminating the effects of the marginals, they play a key role in this study. We define a discretized copula density matrix and decompose it into a set of permutation matrices by using the Birkhoff–von Neumann theorem. This decomposition provides a way to effectively apply the concepts of copulas to solve problems in multivariate statistical data analysis. 相似文献
656.
In this article, we derive optimum designs for parameter estimation in a mixture experiment when the response function is linear in the mixing components with some synergistic effects. The D- and A-optimality criteria have been used for the purpose. The Equivalence Theorem has been used to check for the optimality of the proposed designs. 相似文献
657.
In this article, the discounted Berry-Esséen analogs and non uniform estimates for autoregressive processes are obtained. 相似文献
658.
D. Thongtha 《统计学通讯:理论与方法》2013,42(23):4247-4258
For each n, k ∈ ?, let Y i = (Y i1, Y i2,…, Y ik ), 1 ≤ i ≤ n be independent random vectors in ? k with finite third moments and Y ij are independent for all j = 1, 2,…, k. In this article, we use the Stein's technique to find constants in uniform bounds for multidimensional Berry-Esseen inequality on a closed sphere, a half plane and a rectangular set. 相似文献
659.
Yanhong Wu 《统计学通讯:理论与方法》2013,42(10):3076-3094
660.
Conditional moment estimates on the cumulative sum of conditionally independent random variables are derived, conditional prophet inequalities for conditionally independent random variables are established, a comparison theorem on conditional moment inequalities between conditionally independent and conditionally negatively associated random variables is established. As applications of these results, a conditional Rosenthal type inequality and two conditional Kolmogorov exponential inequalities for conditionally negatively associated random variables are obtained. 相似文献