上海服务业综合改革试点的成效及亟待突破的困境

上海首批服务业综合改革试点工作取得了显著成效,但也面临着困境。为了加快构筑以服务经济为主的产业结构、加快完善与国际接轨的服务经济制度,上海亟需在首批服务业综合改革试点工作的基础上,开展新一轮的服务业综合改革试点,实现"以点上的探索突破,带动面上的创新发展"。同时,为了深入推进服务业综合改革试点,上海需强化服务业综合改革试点工作的总体指导;建立全市层面的服务业综合改革的评价考核机制;完善服务业综合改革试点单位的申报和淘汰机制;对服务业综合改革试点单位给予权限下放或政策倾斜;总结服务业综合改革试点的创新经验,开展第二批试点工作。     

On some aspects of a generalized alternative zero-inflated logarithmic series distribution

Here, we consider a generalized form of the alternative zero-inflated logarithmic series distribution of Kumar and Riyaz (J. Statist. Comp. Simul., 2015) and study some of its important aspects. The parameters of the distribution are estimated by the method of maximum likelihood and some test procedures are developed for testing the significance of the additional parameter of the model. All these estimation and testing procedures are illustrated with the help of certain real life datasets. A simulation study is also carried out for assessing the performance of the estimators.     

Raising rural women’s voices: From self-silencing to self-expression

Within the context of a community-academic partnership, we undertook a mixed-methods study to identify and explore health status, priorities, and management strategies among aging Wisconsin rural women. A questionnaire measuring diverse wellness needs was administered to women participating in personal development programming offered by a rural nonprofit organization. A subgroup participated in qualitative interviews to deepen the understanding of identified health priorities and methods of coping and healing. Findings provide insight into the prevalence of self-silencing among rural women and highlight mechanisms that help to facilitate the dismantling of self-silencing.     

Fitting competing risks data to bivariate Pareto models

This paper revisits two bivariate Pareto models for fitting competing risks data. The first model is the Frank copula model, and the second one is a bivariate Pareto model introduced by Sankaran and Nair (1993 Sankaran, P. G., and N. U. Nair. 1993. A bivariate Pareto model and its applications to reliability. Naval Research Logistics 40 (7):1013–1020. doi:10.1002/1520-6750(199312)40:7%3c1013::AID-NAV3220400711%3e3.0.CO;2-7.[Crossref], [Web of Science ®] , [Google Scholar]). We discuss the identifiability issues of these models and develop the maximum likelihood estimation procedures including their computational algorithms and model-diagnostic procedures. Simulations are conducted to examine the performance of the maximum likelihood estimation. Real data are analyzed for illustration.     

Model selection for factor analysis: Some new criteria and performance comparisons

This paper derives Akaike information criterion (AIC), corrected AIC, the Bayesian information criterion (BIC) and Hannan and Quinn’s information criterion for approximate factor models assuming a large number of cross-sectional observations and studies the consistency properties of these information criteria. It also reports extensive simulation results comparing the performance of the extant and new procedures for the selection of the number of factors. The simulation results show the di?culty of determining which criterion performs best. In practice, it is advisable to consider several criteria at the same time, especially Hannan and Quinn’s information criterion, Bai and Ng’s IC_p2 and BIC₃, and Onatski’s and Ahn and Horenstein’s eigenvalue-based criteria. The model-selection criteria considered in this paper are also applied to Stock and Watson’s two macroeconomic data sets. The results differ considerably depending on the model-selection criterion in use, but evidence suggesting five factors for the first data and five to seven factors for the second data is obtainable.     

Pension policy in China, Singapore, and South Korea: An assessment of the potential value of the notional defined contribution model

The rate of population aging is increasing in the developing world and the trend is particularly dramatic in East Asia. One consequence is sharp increases in old-age dependency ratios which have major implications for the sustainability of current public pension schemes. These trends are pushing pension policy experts in many of these countries to search for new pension models that are more suited to the increased demographic pressures they will be facing in the decades ahead. In this article we discuss five alternative public pension models with a focus on the newest of these models, the notional defined contribution (NDC) approach. We consider three countries with very different pension systems in place, two from East Asia (China and South Korea) and one from South East Asia (Singapore). The central question we address is which (if any) of the limitations in these existing models might more adequately be addressed using a variant of the NDC model. We conclude that the NDC model has the most to offer China and the least to offer Singapore.     

Children and global social policy: Exploring the impact of international governmental organisations

Axford N. Children and global social policy: exploring the impact of international governmental organisations International governmental organisations (IGOs) seek to influence child welfare policy and practice in individual sovereign states. But do they succeed and, if so, in what way? This article outlines the nature of selected IGOs' work, explores the nature of their impact and seeks to explain the pattern that emerges. It also notes areas for further research.     

我国残疾人服务体系的完善对策

中国残疾人服务体系亟待完善。推进残疾人服务体系建设必须注重发展的均等化与体系的一体化,设施的标准化与内容的规范化,队伍的专业化与评估的科学化,资源的多元化与管理的合理化。     

An Inquiry into Liberty,Slavery, and Thomas Jefferson’s Place in American Memory

Abstract

This article presents a guided inquiry into Thomas Jefferson’s place in American memory. It centers on Jefferson’s liberty-based articulations and his involvement in slavery, which are paradoxical when juxtaposed. Evocative primary sources and competing secondary sources ground the inquiry. Discipline-specific strategies direct students through the stages of inquiry. Close reading, text-based writing, and informed action intertwine with history literacy, historical thinking, and historical argumentation. Discussion focuses on logical curricular extensions.     

Whither practice-near research in the modernization programme? Policy blunders in children's services

In this article, we lament the effects of practice-distant research and associated policy initiatives on contemporary children's services in England. In the last decade, as a result of high profile inquiries into non-accidental child deaths, statutory children's social care services in the UK have been subject to a wide-reaching ‘modernization’ programme. We studied decision-making in the high blame environment of local authority children's services. Our research sought to examine the relationship between performance management and the impact of anticipated blame within the decision-making practices of those providing, supervising and managing these services. We show that systems and technologies can be developed which both assist the users in their daily work and achieve desired organizational goals, but without an ethnographically informed, practice-near approach, unsafe work regimes and practices can ensue.