Chinese Statistics

This article points out that the development of statistics in China is a part of the modernization process. It reviews the scope and the quality of Chinese statistics and discusses the statistics of consumption and national income in particular. The future prospects of Chinese statistics are also indicated.     

Supply chain management in the US and Taiwan: An empirical study

This study uses an empirical survey of middle-line managers in the US and Taiwan to study the association of supply chain management components and organizational performance. Through structural equation modeling, critical components of supply chain management are found to have considerable effects on organizational performance. The findings of the study are summarized as follows:

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Supply chain competencies have positive effects on organizational performance in both the US and Taiwan. Supply chain competencies are developed around quality and service, operations and distribution, and design effectiveness. The goal of supply chain competencies is to satisfy customer requirements.     

TEST FOR TREATMENT EFFECT BASED ON BINARY DATA WITH RANDOM SAMPLE SIZES

The problem of testing for treatment effect based on binary response data is considered, assuming that the sample size for each experimental unit and treatment combination is random. It is assumed that the sample size follows a distribution that belongs to a parametric family. The uniformly most powerful unbiased tests, which are equivalent to the likelihood ratio tests, are obtained when the probability of the sample size being zero is positive. For the situation where the sample sizes are always positive, the likelihood ratio tests are derived. These test procedures, which are unconditional on the random sample sizes, are useful even when the random sample sizes are not observed. Some examples are presented as illustration.     

New Economy and New Social Policy in East and Southeast Asian Compact, Mature Economies: The Case of Hong Kong

In the 1970s, as the now compact, mature economies in East and Southeast Asia were industrializing, their governments had claimed that they saw no need for the kind of welfare programmes developed in Western “welfare states”. Notwithstanding this claim, a study of social welfare development in these economies in the last three decades, particularly when Hong Kong is taken as an example, shows that they have gone for universal social welfare, largely as a result of the growing prosperity and the rising expectations of the people. This trend has, however, been reversed since the start of the Asian financial crisis in the latter part of 1997, with the resultant slowing down of the economy, rising unemployment and surging fiscal deficits. Governments of the compact, mature economies in East and Southeast Asia found that they must rethink their social commitments and in order to return to balanced budgets, the former selective approach is now adopted by concentrating social welfare resources on the most needy people. While it is not in dispute that there is a close and positive relationship between industrialization and social welfare, the case of the compact, mature economies in East and Southeast Asia shows that as they are more vulnerable to world economic vicissitudes, the relationship may not be as steady as it has been in the Western industrial states.     

Urban community in China: service, participation and development

With the rapid urbanisation and population growth in the cities, the People's Republic of China has recognised the importance of community development based on an ever-increasing demand for social services. In 1994, the Chinese government adopted community service as an alternative way of providing the supplemental safety net in urban areas. Along with this top-down approach, resident-initiated activities, participation and grassroots organisations at the community level are growing at an incredible pace. Using a case study, this study explores the context and aspects of community services, participation and community development in a Chinese urban community. Results indicate that China's reformed market economy and welfare system presses ordinary urban people to reconnect to the local community to ensure welfare security and quality of life. Community participation in China has rediscovered the path of community development and re-interpreted the top-down and bottom-up approaches in the context of community services.     

Health Care Service Needs and Correlates of Quality of Life: A Case Study of Elderly Chinese Immigrants in Canada

This study explored the health care service needs and the major correlates of quality of life among 127 community-dwelling elderly Chinese immigrants in a western Canadian city. Participants were interviewed in their homes by trained, bilingual interviewers employing a structured questionnaire that covered a wide range of topics including health care service needs, living arrangements, health status, social network, life satisfaction, and socio-demographic information. Results demonstrated that ethnic nursing homes, senior centres that provide programs and services, and homemaker services were respondents’ major service needs. Multiple ordinary least-squares regression analysis revealed that respondents who emigrated from Mainland China and those who exhibited greater psychological well-being, reported being physically more mobile, perceived fewer service needs, and expressed satisfaction with the quality of their neighbourhood demonstrated higher levels of life satisfaction.     

Gambling Involvement and Increased Risk of Gambling Problems

The opportunity to gamble has undergone rapid expansion with technology allowing for access to gambling products 24 h a day. This increased online availability challenges governments’ abilities to restrict access to gambling. Indeed, the ready access to multiple forms of gambling may potentially contribute to impaired control over urges for problem gamblers. The present study considered whether problem gamblers manifested a tendency to engage in multiple forms of gambling and identified forms of gambling which were more strongly related to problem gambling. In reanalyses of two surveys (Sample 1, N = 464, Sample 2, N = 1141), significant relationships accounting for between 11.3 and 13.5 % of the variance were found between the numbers of forms of gambling accessed and degree of problem. Participation in online poker, playing cards and sports wagering were linked to problem gambling. Access to multiple forms of gambling may pose difficulties for the tracking and control of gambling.     

Comparison of Robust Estimators of Standard Deviation in Normal Distributions Within the Context of Quality Control

Pitman criterion is used in simulation to determine the “closer” estimator of the standard deviation among selected choices. The initial simulation utilizes a standard normal distribution from which samples are taken of specific sizes. Popular and commonly used estimators of standard deviation are compared with the known population standard deviation in this study. Closeness criterion is calculated for each comparison and sample size. A secondary simulation applies the findings to variables control charts, in order to verify the ability of each estimator to identify out-of-control conditions.