Network structure and collaborative innovation processes—A comparative analysis of two elderly service networks in Shanghai

How does the structure of government‐funded service networks affect the process of service innovation? We have conducted a comparative analysis of the structure and processes of collaborative innovation of 2 government‐funded community‐based elderly service networks in Shanghai. We have found that in consistent with the literature, a network that has a network administrative organization structure is better able to manage the process of service innovation in a way that balances the need to achieve government policy goals on the one hand and the imperative to facilitate bottom‐up citizen participation on the other. Surprisingly, contrary to what prior studies have suggested, we have found that a network in which a lead organization plays a dominant role, despite its more centralized process of service innovation, is often able to deliver a variety of high‐quality and low‐cost services addressing citizens' needs. With the leadership provided by the network lead organization and its close affiliation with the street‐office government, the network has been able to solicit government support. Such a hierarchical yet responsive state‐society relation has emerged as a result of the coalescence of a corporatist state legacy and an increasing pressure for local governments to seek citizens' support in service delivery.     

Sino-South Korean economic cooperation: An analysis of domestic and foreign entanglements

One of the most explicit manifestations of post-Mao China’s pragmatic foreign policy has been the significant shift in Beijing’s position vis-à-vis Seoul from a “non-policy” todefacto economic diplomacy. Despite the extent of cooperative endeavors, Sino-South Korean economic relations have been circumscribed by various domestic and external factors. While a further intensification of the cooperative relationship is projected for the second decade of Sino-South Korean economic diplomacy, the actual materialization of such prospects depends on how China and South Korea are going to maintain economic complementarity. More importantly, it also depends on when and how China is going to accommodate politically its economic relations with South Korea by resolving the issue of “two Koreas,” thus maximizing the potential benefits from its ties with Seoul and simultaneously minimizing the negative effects from the entanglements of various domestic and foreign factors.     

The effectiveness of regulatory disclosure policies

Regulatory transparency—mandatory disclosure of information by private or public institutions with a regulatory intent—has become an important frontier of government innovation. This paper assesses the effectiveness of such transparency systems by examining the design and impact of financial disclosure, nutritional labeling, workplace hazard communication, and five other diverse systems in the United States. We argue that transparency policies are effective only when the information they produce becomes “embedded” in the everyday decision‐making routines of information users and information disclosers. This double‐sided embeddedness is the most important condition for transparency systems' effectiveness. Based on detailed case analyses, we evaluate the user and discloser embeddedness of the eight major transparency policies. We then draw on a comprehensive inventory of prior studies of regulatory effectiveness to assess whether predictions about effectiveness based on characteristics of embeddedness are consistent with those evaluations. © 2006 by the Association for Public Policy Analysis and Management     

The effect of child support on welfare exits and re‐entries

Much of the literature on welfare dynamics has focused on the effects of recipient characteristics and state‐level characteristics such as welfare benefits and economic conditions; there has been very little analysis on the effects of child support. This paper, using the 1979‐1996 National Longitudinal Survey of Youth, examines whether child support affects the likelihood of leaving and re‐entering welfare. The results indicate that strong child support enforcement is important in helping young mothers exit and stay off welfare. Women with $1000 child support payments in the previous year were 18 percent more likely to exit welfare and 12 percent less likely to re‐enter welfare. Compared with women in states that pursued child support least vigorously, women in states that had passed extensive child support enforcement legislation and that spent more money on child support enforcement were 79 percent more likely to exit welfare and about 60 percent less likely to re‐enter welfare. © 2002 by the Association for Public Policy Analysis and Management.     

The statistical variability of blood alcohol concentration measurements in drink-driving cases

Like many other places in the world, Hong Kong has drink-driving legislation which prohibits a driver from having in his blood alcohol exceeding a prescribed limit while in control of a motor vehicle. The accuracy of measuring this alcohol concentration is obviously of prime concern as an erroneous result can avert the administration of justice. The common practice is to deduct all errors from the measured value and compare the deducted value with the prescribed limit, so that the benefit of all errors of the measurement is given to the driver. It is therefore important for any laboratory responsible for measuring blood alcohol concentrations to identify and quantify all errors associated with the measurement. The present study examined 900 blood alcohol determinations carried out by the Hong Kong Government Laboratory (HKGL) on cases of suspected drink driving. The determinations were performed by 5 different analysts with two different sets of instruments during 1995-1997. Statistical analysis indicated that the instruments had no bearing on the random error or variability and that even though analyst was a significant factor on variability, the deviation from the mean so caused was only 0.3% and of no practical significance. When the systematic error introduced by the tolerance limits of the certified alcohol standards (purchased from the Laboratory of Government Chemists, UK) was taken into account, the total uncertainty (random plus systematic errors) of an alcohol determination at 99.5% confidence level was found to be 4%. It is recommended that laboratories engaged in blood alcohol determination should adopt similar statistical treatment of their analytical results to find out the error and to ensure that the results are independent of analyst and instrument used.     

Work and Family Life among Migrant Factory Workers in China and Vietnam

ABSTRACT

Through on-site interviewing, a comparative study has been carried out about migrant factory workers in industrialised parts of China’s Guangdong province and in Vietnam’s Ho Chi Minh City. Even though China and Vietnam possess similar legacies of socialist transformation and have household registration regulations that restrict rural migrants’ access to urban social services and impede their settlement in cities, there exist marked differences in Guangdong and Ho Chi Minh City in migration patterns, factory work conditions and migrant worker family livelihoods. In particular, migrant families in Ho Chi Minh City largely stay intact and tend to settle there permanently, while married migrant workers in Guangdong normally need to split up their families and remain trapped in circular rural–urban migration. As shall be seen, the national and local governments play important roles in determining the inclusion or exclusion of migrants from urban life, the wages they are paid and their standard of living and, most important of all, their children’s access to education. Each of the two countries’ differences in implementing policies is examined and comparatively analysed.     

Correlation of methamphetamine results and concentrations between head, axillary, and pubic hair

This study was designed to compare the qualitative results and concentrations of methamphetamine (MA) and its metabolite amphetamine (AP) in head hair and hair collected from different parts of the body (axillae and pubis). Hair from subjects (N = 14) suspected MA users was simultaneously collected. Hair preparation involved washing step, fine cutting, overnight extraction, derivatization by the trifluoroacetic anhydride, and gas chromatography/mass spectrometry (GC/MS) using selective ion monitoring. In this study, we found a good correlation of the qualitative results for MA between head hair and hair on other parts of the body, but there were some differences in concentrations of MA and AP. Namely, the concentrations of MA and AP were higher in axillary and pubic hair than in head hair.     

Genetic analysis of 18 X-linked short tandem repeat markers in Korean population

The population genetic data of 18 X-chromosomal short tandem repeat (STR) markers DXS6807, DXS8378, DXS9895, DXS9902, DXS6810, DXS7132, DXS981, DXS6800, DXS9898, DXS6789, DXS101, DXS6797, GATA172D05, GATA165B12, HPRTB, GATA31E08, DXS8377, and DXS7423 were analyzed in samples of unrelated 220 males and 181 females from Korean population. The exact test for genotype distribution of the markers showed no significant deviation from the Hardy-Weinberg equilibrium. Allele frequencies between male and female samples were not significantly different in all examined markers. All examined males and females showed different hemizygotic haplotype and combined genotypes, respectively. Four cases of mutation were found in GATA172D05, GATA31E08, DXS7132, and HPRTB from the analysis of 95 father-child-mother trios. Details of X chromosomal STRs in Koreans would be useful in paternity tests and forensic purposes as well as whole X-chromosomal mapping studies.     

The prevalence of MDMA/MDA in both hair and urine in drug users

The prevalence and age distribution of 3,4-methylenedioxymethamphetamine (MDMA) and 3,4-methylenedioxyamphetamine (MDA) in hair samples by gas chromatography/mass spectrometry (GC/MS) were studied. The recoveries obtained from hair were 97% and 99% for MDMA and MDA, respectively. The inter- and intra-assay precision and accuracy were determined. Out of 791 hair samples, 44 (5.6 %) contained MDMA and/or MDA. Out of these 44 subjects, urinalyses from 35 were negative for both MDMA and MDA, while only 9 were positive. We also evaluated concentrations of MDMA and MDA, and the metabolite-to-parent drug ratios. This study showed that the abuse of MDMA or MDA was found principally among young adults and male abusers. We found the epidemiology of ecstasy users in Korea between March 2002 and April 2003.