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71.
The scope and complexity of international trading arrangements in the Middle East, as well as their spotty historical record of success, underscore the urgent need for an adequate understanding of the relative costs and benefits of participation in preferential trading arrangements and, more generally, of changes in the domestic import regimes. This paper seeks to address this problem by providing estimates of the adjustment costs associated with two broad classes of hypothetical trade policy scenarios for Syria: participation in the proposed EU-Syria Association Agreement, and border tax-related changes affecting the domestic import regime. We find that the revenue consequences of the first scenario are likely to be low if an appropriate stepwise implementation of the agreement can be ensured; our analysis of the second scenario suggests that all border taxes can be eliminated, and the number of tariff bands reduced, while ensuring revenue neutrality, if a VAT of a reasonable size is introduced. 相似文献
72.
Rebecca P. Ang Eileen Y. L. Ong Joylynn C. Y. Lim Eulindra W. Lim 《Social Development》2010,19(4):721-735
This study examined the role of approval‐of‐aggression beliefs in the relationship between narcissistic exploitativeness and bullying behavior in an Asian sample (N = 809) comprising elementary children and middle school adolescents. Narcissistic exploitativeness was significantly and positively associated with both bullying behavior and approval‐of‐aggression beliefs, and approval‐of‐aggression beliefs was significantly and positively associated with bullying behavior. Additionally, findings indicated that approval‐of‐aggression beliefs was a statistically significant mediator and 53 percent of the total effect of narcissistic exploitativeness on bullying behavior was mediated by approval‐of‐aggression beliefs. Approval‐of‐aggression beliefs did not moderate the association between narcissistic exploitativeness and bullying behavior. There are important theoretical implications as well as implications for prevention and intervention efforts targeting aggressive, bullying behavior among children and adolescents. 相似文献
73.
Yaeji Lim 《Pharmaceutical statistics》2020,19(1):59-70
In this paper, we provide a method for constructing confidence interval for accuracy in correlated observations, where one sample of patients is being rated by two or more diagnostic tests. Confidence intervals for other measures of diagnostic tests, such as sensitivity, specificity, positive predictive value, and negative predictive value, have already been developed for clustered or correlated observations using the generalized estimating equations (GEE) method. Here, we use the GEE and delta‐method to construct confidence intervals for accuracy, the proportion of patients who are correctly classified. Simulation results verify that the estimated confidence intervals exhibit consistent/appropriate coverage rates. 相似文献
74.
This article explores the perspectives of Cambodian boys who have experienced human trafficking and sexual exploitation on their experiences transitioning out of shelters and re‐entering the community. We used an interpretive phenomenological approach to analyse 81 interviews and narrative summaries of interviews drawn from Chab Dai's 10‐year longitudinal study with survivors in Cambodia (n = 22). Themes included: minimal involvement in planning for re/integration; conflicted feelings about life in the community; challenges completing school and securing employment; importance of community‐based services; unfulfilled expectations; violence in the community; and a desire to return to the shelter. 相似文献
75.
Although e-government initiatives have been credited as enginesof government reform, empirical evidence is insufficient todetermine their effects on public sector performance. To explorethe impact of e-government on local governance, this articleexamines how e-government initiatives influence the perceivedperformance of environmental decision making in an urban contextand what organizational and contextual factors affect Web-aideddecision performance. Data were collected from the content analysisof city government Web sites and a nationwide survey of cityofficials in Korea. Findings from path analysis show that (1)information technology leadership of senior management and Website quality are key to decision intelligence, quality, andspeed and (2) e-government Web divide, a gap in the capabilityof city Web sites to support public service delivery and democraticinteraction, translates into disparities in environmental decisionperformance across cities. Additionally, environmental activismis a significant factor shaping the impact of e-government onenvironmental decision making. E-government initiatives contributeto local governance performance, but their impacts vary, dependingon Web site quality and the entrepreneurial leadership of publicmanagers. 相似文献
76.
The purpose of this study was to develop a supplier risk assessment model for buyers to estimate supplier risk. It is one of the few empirical studies that considers both operational capability indicators and financial indicators; a standard logit model with five key variables (switching cost, operating profit margin, asset turnover ratio, quality capability and technological capability) was suggested as a practical tool. This model not only enhanced the accuracy of supplier risk assessment, but also served as a core element of a new supply chain management tool, ‘supplier management at risk’. More practically, the model enables purchasing firms to assess supplier risk and take proactive measures against the estimated risk. 相似文献
77.
In Singapore, although youths are engaged in school, at-risk behaviours still prevail. This study discovers the experiences of collaboration between social workers and school counsellors when working together to tackle the multi-dimensional problems that youths face. It is posited that the collaborative processes have strengthened as seen in the role clarity, flexibility and tight communicative processes amongst professionals. There are also issues of concerns raised, such as confidentiality and clashes in agenda. These are discussed in light of the processes and orientations that influenced professionals in their practise. Last, relevant recommendations are given to develop collaborative work. 相似文献
78.
Key features of blog-mediated public relations are conducive to initiating and nurturing relationships with publics. As a result, blogs have emerged as a new venue for public relations in recent years. Many public relations practitioners have come to realize that blogging is not just a fad and have recognized a growing trend of blogging adoption in the industry—suggesting a need for common principles of successful public relations blogging practices. This study selected the following critical features of effective blog-mediated public relations: salience of narrative structure, dialogical self, blogger credibility, and interactivity. Using these concepts, the researchers proposed a theoretical model in explaining relational trust as a central outcome of effective blog-mediated public relations. Findings showed that dialogical self in blog posts enhanced interactivity, which, in turn, led to an increase in relational trust. Additionally, this study found that blogger credibility played a positive role in relational trust. 相似文献
79.
In this cross-national qualitative study, tertiary instructors from North America (Canada and the USA) and New Zealand were asked to share their perceptions regarding effective e-learning methodologies. The purpose of the research was to identify what similarities and differences in perceptions existed, and what implications, if any, such similarities and differences would have for the development of national and tertiary digital strategies for New Zealand. A comparison of the responses to four primary research questions indicated that while both similarities and differences in perception do exist, the similarities far outweigh the differences. 相似文献
80.
Yonjoo Cho Namhee Kim Mimi Miyoung Lee Jae Hoon Lim Heeyoung Han Hye Young Park 《Human Resource Development International》2013,16(5):521-537
The purpose of this study was to explore the lived experience of women in leadership in Korea and to identify challenges and opportunities that they face in the process of balancing work and family life and developing leadership as women in the uniquely challenging Korean workplace where they face organizational and cultural constraints. Critical to this investigation was the understanding of concepts frequently represented in the previous literature about women in leadership: work–family life balance, women’s leadership development, and the cultural context. In-depth interviews were conducted with 18 women leaders selected through a purposeful and snowball sampling method. A thematic analysis of the interview data generated six themes including: (a) commitment to work, (b) struggles for a balance, (c) defining success, (d) gender identity, (e) being a role model, and (f) need for support. Based on the findings, we provide implications for research and practice. 相似文献