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51.
Concepts of ranking and boundary of multivariate statistics are discussed and applied to the simultaneous use of several test statistics calculated for data and simulated replicates. An example of residual analysis in regression is given using layer ranks and supplementary simulation with a stopping rule.  相似文献   
52.
We investigate the convergence rates of uniform bias-corrected confidence intervals for a smooth curve using local polynomial regression for both the interior and boundary region. We discuss the cases when the degree of the polynomial is odd and even. The uniform confidence intervals are based on the volume-of-tube formula modified for biased estimators. We empirically show that the proposed uniform confidence intervals attain, at least approximately, nominal coverage. Finally, we investigate the performance of the volume-of-tube based confidence intervals for independent non-Gaussian errors.  相似文献   
53.
This article examines the survival rates of 589 self‐help organizations in order to understand how self‐help niches, organizations specializing in biomedical, human services, and behavioral health, differentially impact longevity. Drawing on a study of the self‐help movement, we examine how the various mechanisms by which specialization impacts self‐help movement organizations' chances of survival. Extending the concepts of embeddedness, countervailing powers, and organizational specialization to self‐help organizations, we investigate how formal structures and professional alliances differentially promote longevity. Results show how formalization enhances self‐help organizations' longevity, and serves as a mechanism by which specialization impacts organizational viability. While formalization has a robust and beneficial impact on longevity, some professional linkages are negatively associated with survival and others are positively associated with it.  相似文献   
54.
This article on the ready‐made garment (RMG) sector of Bangladesh shows how over‐reliance on foreign capital for development financing and deregulated investment—a hallmark of neoliberal economic arrangements—undermines the incorporation of SDGs’ and INGOs’ equity principles, contributing to biased policy responses yielding unequal outcomes. The article cautions that while countries prioritize economic growth over social and environmental nourishment and continue to adopt neoliberal economic policies to promote economic growth, inequity is unavoidable, if not inevitable. Thus, the way forward may be to shift the focus of ‘development’ from the economy to society, to building ‘good societies’ where institutions and strategies, including those that contribute to economic growth, are organized such that these complement not compromise the evolution of such societies.  相似文献   
55.
企业基于商业秘密之保护和维持永续竞争力,通常要求员工签订竞业限制协议或条款,其中涉及商业秘密保护权和员工劳动就业权的冲突。因我国目前相关法律规定零散而不成体系,因此应合理构建竞业限制条款的具体制度,规定一般员工的法定竞业限制义务,明确竞业限制的主体、适用范围、经济补偿、违约责任、期限等,准确理解违反竞业限制义务的责任构成及其责任形式是实现权利冲突的合理解决和劳资双方共赢的最佳途径。  相似文献   
56.
Experience ratemaking plays a crucial role in general insurance in determining future premiums of individuals in a portfolio by assessing observed claims from the whole portfolio. This paper investigates this problem in which claims can be modeled by certain parametric family of distributions. The Dirichlet process mixtures are employed to model the distributions of the parameters so as to make two advantages: to produce exact Bayesian experience premiums for a class of premium principles generated from generic error functions and, at the same time, provide robust and flexible ways to avoid possible bias caused by traditionally used priors such as non informative priors or conjugate priors. In this paper, the Bayesian experience ratemaking under Dirichlet process mixture models are investigated and due to the lack of analytical forms of the conditional expectations of the quantities concerned, the Gibbs sampling schemes are designed for the purpose of approximations.  相似文献   
57.
It is known that the normal approximation is applicable for sums of non negative random variables, W, with the commonly employed couplings. In this work, we use the Stein’s method to obtain a general theorem of non uniform exponential bound on normal approximation base on monotone size bias couplings of W. Applications of the main result to give the bound on normal approximation for binomial random variable, the number of bulbs on at the terminal time in the lightbulb process, and the number of m runs are also provided.  相似文献   
58.
智媒体技术为各种传播形态的信息提供了“全连接”的技术支撑,人类社会自此从有信息传播边界的传统媒体时代的人际传播、群体传播、组织传播的社会生活场域,进入到信息传播边界消逝后的全连接世界。在互联网场域,信息从人际传播到群体传播再到大众传播,为此从媒介环境学角度提出“融传播”概念,分析智能媒体时代熟人社交的失控,无边界控制的赛博空间对人的多元身份确认的困惑,智媒技术对人的“监控”等对人类社会生活产生的诸多影响,并反思拟真世界中的人际沟通。  相似文献   
59.
This article is located in the field of custody and day‐to‐day care, with a focus on experiences of mothering where mothers no longer have everyday care of their children. At the time of writing, tens of thousands of mothers live separately from their children in Aotearoa, New Zealand. However, there is a general perception of rarity associated with non‐resident mothers, partly due to their reluctance to speak of loss of custody. In this article, we develop a theoretical discussion around the inside/outside relationships between non‐resident mothers and their children that informs therapeutic practice. We argue that mothers who live apart from their children are situated at the edge or periphery of their children's day‐to‐day lives and experience this as outside the lives of their children. Nevertheless, mothers' stories speak of qualities of (m)othering that have been born of and nurtured by longstanding and long‐term commitment to their children.  相似文献   
60.
A gap in the proof of a non stationary mixingale invariance principle is identified and fixed by introducing a skipped subsampling of a partial sum process and letting the skipped interval vanish asymptotically at an appropriate rate as the sample size increases. The corrected proof produces a mixingale limit theorem in the form of a mixing convergence in law, occurring jointly with the stable convergence in law for the same σ-field relative to which they are stable and mixing. The applicability of established results to a high-frequency estimation of the quadratic variation of financial price process is discussed.  相似文献   
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