Integrity management in post-1997 Hong Kong: Challenges for a rule-based system

Unlike some of its Western counterparts, where the first line of defence against corruption and unethical behavior has been a reliance on a public service ethos, the Hong Kong government has traditionally relied on strict compliance with rules and regulations in its successful drive against bureaucratic malpractices. Since 1997, however, a changing political, economic and administrative environment has also seen efforts to introduce a more value-based approach to integrity. This article examines the factors that have led to the modification of the Hong Kong government??s strategy and evaluates its success in the wider theoretical context of the relationship between a predominantly rule-based and a value-based approach to integrity management.     

Governance and regulation of urban bus transportation: Using partial privatization to achieve the better of two worlds

Mixed delivery of public services is gaining increasing attention as a way for public managers to avoid deciding between a purely public and purely private delivery system. The unusual coexistence of public and private operators in the urban bus market in Barcelona provides an interesting context in which to analyze the challenges and opportunities posed by this system. Competition for concessions among private operators and the regulation of concessionaires generate incentives to improve efficiency and quality. Furthermore, partial privatization increases the efficiency and feasibility of public operators. In fact, competitive bidding is effective in disciplining private operators and increasing the regulators' bargaining power over both public and private firms. The reform implemented in Barcelona offers an interesting insight into all metropolitan areas that are in a position to create a number of separate concessions large enough to benefit from economies of density.     

Allelic frequencies and statistical data obtained from 48 AIM INDEL loci in an admixed population from the Brazilian Amazon

Allelic frequencies of 48 informative insert-delete (INDEL) loci were obtained from a sample set of 130 unrelated individuals living in Macapá, a city located in the northern Amazon region, in Brazil. The values of heterozygosity (H), polymorphic information content (PIC), power of discrimination (PD), power of exclusion (PE), matching probability (MP) and typical paternity index (TPI) were calculated and showed the forensic efficiency of these genetic markers. Based on the allele frequency obtained for the population of Macapá, we estimated an interethnic admixture for the three parental groups (European, Native American and African) of, respectively, 50%, 21% and 29%. Comparing these allele frequencies with those of other Brazilian populations and the parental populations, statistically significant distances were found. The interpopulation genetic distance (F_ST coefficients) to the present database ranged from F_ST = 0.0431 (p < 0.00001) between Macapá and Belém to F_ST = 0.266 (p < 0.00001) between Macapá and the Native American group.     

One Approach to Formulating and Evaluating Student Work Groups in Legal Environment of Business Courses

The principal focus of this study is an investigation of whether students' grade point average (GPA) is a viable criterion for forming student work groups in the undergraduate Legal Environment of Business course. More specifically, the research focuses on the impact of: (1) GPA-homogeneous (HO) and GPA-heterogeneous (HE) groups upon student satisfaction with group processes and (2) the impact on individual student performance in both group and nongroup assignments. Data obtained from fourteen HE and fourteen HO student groups, in four separate Legal Environment of Business classes consisting of a mix of Management, Marketing, Computer Information Systems, International Business, Financial Services, and Accounting majors, generated a number of significant results. The most surprising observations dealt with the behavior of low achievers whose individual grades showed substantial improvement after working in HO groups. Researchers who are assessing pedagogical methods which serve to engage a student's active learning and motivation should find these results to be of interest. In addition, the beneficial impact on task and relationship behaviors observed in this study should provide solace or a sense of reward to the larger set of academicians, across disciplines, who attempt to impart realistic organizational skills to their classes.