Operational efficiencies across Asia Pacific airports

This paper analyses various dimensions of operational efficiencies in major Asia Pacific airports through Data Envelopment Analysis (DEA) models that simultaneously account for external macroeconomics and price factors. Results from this study show that technical, scale and mix efficiencies are high among the major Asia Pacific airports. In addition, significant disparities in cost efficiencies were detected amongst these airports. These disparities can be attributed to the presence of country-specific effect and differences in allocative efficiencies. A virtual airport is then introduced as a superior performer to rank the efficiency performances of airports.     

Leader Power and Agency-Communion Orientations as Moderators of the Effects of Organizational Characteristics on Workplace Bullying

Employee Responsibilities and Rights Journal - This conceptual paper suggests that the distinction between an autocratic and democratic leadership orientation may serve as an important moderator of...     

Priorities for the development of vocational skills in management accountants: A European perspective

In recent years there have been many calls for a re-orientation of accounting education in order to include the development of competencies such as communication, group working, and problem solving skills. However, concern has been expressed that the proposed changes are possibly biased towards the interests of public accounting employers. This paper presents and compares the opinions of the employers of management accountants in Spain and the UK, and then by using a weighted importance indicator determines vocational skills development priorities. The factors that the Spanish and UK employers identified as major constraints to the development of vocational skills are also compared.     

Predicting total health care costs of medicaid recipients: An artificial neural systems approach

Although medical treatment costs have escalated beyond the reach of many Americans, a thorough total cost model is essential before implementing cost containment strategies. This study offers a prediction model of the total treatment cost for a Mississippi Medicaid patient. Artificial neural systems (ANS) are proposed as a methodology for the prediction of health care costs of postmenopausal women who are Medicaid recipients. The results of the neural networks along with traditional regression analysis are presented. Artificial neural systems overcome many of the problems associated with the estimation of this model, such as the identification of the appropriate functional form and dealing with both qualitative and quantitative aspects of these large claims databases. Neural networks are shown to provide superior forecasts. In addition preliminary results for the presentation of significance tests of individual causal variables using neural networks is presented.     

The social sector of the Expanded Public Works Programme as a strategy to alleviate poverty amongst vulnerable groups in Gauteng

This article presents findings of a mixed-methods research study undertaken to evaluate the sustainability of the social sector of the Expanded Public Works Programme as a poverty alleviation strategy targeting women, youth and persons with disabilities. The study revealed that the social sector of the Expanded Public Works Programme has made a contribution to poverty alleviation, but may not be sustainable in the long term because of its reliance on volunteers, who receive a stipend. The programme is also limited by the fact that its implementation is focused mainly on one ethnic group. The article makes recommendations which may strengthen the social sector of the Expanded Public Works Programme to facilitate its sustainability.     

Ethics in International Value Chain Networks: The Case of Telenor in Bangladesh

The spotlight in the CSR discourse has traditionally been focused on multinational corporations (MNCs). This paper builds on a burgeoning stream of literature that has accorded recent attention to the relevance and importance of integrating small and medium enterprises (SMEs) in the CSR debate. The paper begins by an overview of the CSR literature and a synthesis of relevant evidence pertaining to the peculiarities and special relational attributes of SMEs in the context of CSR. Noting the thin theoretical grounding in the literature on offer, the paper then presents relevant CSR theoretical perspectives that could be useful in conducting further research on SMEs. In light of this framework, the paper outlines the findings of an empirical study highlighting the peculiar CSR orientations of SMEs in a developing country context in comparison to some of their MNC counterparts. The study is qualitative in nature, capitalizing on a comparative research design to highlight differences in CSR orientations between SMEs and MNCs. The findings are presented and implications are drawn regarding the peculiar relational attributes of SMEs in the context of CSR generally, and developing countries more specifically, and how this inclination can be further nurtured and leveraged.     

Emerging issues in smallholder organic production and marketing in South Africa

This paper presents a synopsis of emerging issues in smallholder organic production and marketing in South Africa. The pros and cons of organic production for smallholder agriculture are demonstrated in a discussion of the reasons for adopting organic farming and the opportunities for and constraints on smallholder farmers in Africa. Also discussed are agro-ecological considerations; the process, requirements and costs for converting to certified organic production; and the information and decision-making required for smallholder organic production. Research and policy considerations are suggested.