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821.
Technical analysis (TA) is used in evaluating its predictive power for the Morgan Stanley Capital International (MSCI) Emerging Market Index (EMI) that reflects 23 emerging market economies’ equity indices. We conclude strong predictive power of technical analysis for the EMI. Given this predictive power of TA, we then investigate whether investors can exploit this predictive power to beat the profitability of the Buy‐and‐Hold strategy considering both risk and transaction costs. Applying Moving Average, Relative Strength Index, Moving Average Convergence Divergence, and Rate of Change trading rules to the MSCI Emerging Market Index over the period of 11/1/1988 to 5/1/2017 reveals strong empirical evidence that investors could use TA to out‐perform the Buy‐and‐Hold strategy even when considering risk and transaction costs. This research provides evidence against the Efficient Market Hypothesis for EMI.  相似文献   
822.
The delivery of services in the community is a expanding area of health care due to the rapid shift from institutional to community care. However, limited attention has been given to accurately predict or measure nursing resource utilization. A workload measurement tool developed by the community care program at WestView Health Centre (Stony Plain, Alberta, Canada) sought to address the unique challenges of determining workload while caring for clients in their own homes. The implementation of this tool facilitated improved understanding of work requirements associated with each client on caseload. The continued use of this tool will lead to refinement of case mix and professional utilization, and may show benefits in the future for novice nurse growth, staff retention, and satisfaction.  相似文献   
823.
Much debate from many political sides has ensued to raise attention to the struggle state legislatures face over school finance issues. This study examines the changes in academic achievement, before and after increases in funding occur, to show that money does matter. The uniqueness of this study is that it examines per pupil funding and academic achievement test scores, Texas Assessment of Academic Skills (TAAS), not at the aggregated school district level, but at the neighborhood school level. Using data from Dallas County public schools, we are able to see that even within school districts, as resources increase, achievement improves.
Linda LoubertEmail:
  相似文献   
824.
A simple theoretical model is presented in which higher relative arrest rates for blacks compared to whites lead to higher relative absenteeism (including tardiness) and ultimately a lower likelihood of placement in occupations where absenteeism is more costly, such as supervisory positions. Though the data do not allow for a direct test of the model, partial correlations provide some suggestive evidence. Controlling for city fixed effects and using an occupation prestige index to proxy for occupations with more costly absenteeism, higher relative arrest rates for blacks compared to whites are associated with relatively worse occupation placement compared to whites. The model and suggestive evidence make a case for further research into the spillover effect of criminal justice outcomes and for consideration of spillover effects in the costs and benefits of enforcement mechanisms which disproportionately affect blacks.  相似文献   
825.
Energy conservation results in environmental (reduced emissions) and financial (reduced costs) savings. Consumers’ perception of the worthiness of changes in behaviour may differ depending on whether environmental or financial savings are emphasized. The current study investigated the effects of using either environmental or financial feedback in the context of eco-driving. Participants evaluated six scenarios describing different eco-driving behaviours. Participants in experimental groups were informed about either the environmental or financial savings realized by adopting the behaviours. A control group did not receive information on possible savings. Results indicated that, unlike commonly assumed, environmental savings are considered more worthwhile than commensurate financial savings. Yet, intentions to adopt eco-driving behaviours were mainly sensitive to the presence of feedback per se, rather than the content of feedback. We discuss the theoretical and practical implications of these findings.  相似文献   
826.
The recent theoretical asset allocation literature has derived optimal dynamic investment strategies in various advanced models of asset returns. But how sensitive is investor welfare to deviations from the theoretically optimal strategy? Will unsophisticated investors do almost as well as sophisticated investors? This paper develops a general theoretical framework for answering such questions and applies it to three specific models of interest rate risk, stochastic stock volatility, and mean reversion and growth/value tilts of stock portfolios. Among other things, we find that growth/value tilts are highly valuable, but the hedging of time-varying stock risk premia is less important.  相似文献   
827.
828.
Multinational corporations' (MNCs') international staffing policies have been evaluated in terms of cost and efficiency arguments. Research has not addressed, however, the ethical impact of these policies on diverse stakeholder groups. This paper presents a conceptual framework by which ethnocentric, polycentric and geocentric staffing policies are theoretically linked to underlying decision-making modes of instrumentality, bounded rationality and economic rationality, respectively. It goes on to describe the ethical rationales associated with each policy type, namely, distributive justice, moral rights of man, and utilitarianism. An investigation of resulting ethical dilemmas affecting relevant MNC stakeholder groups is incorporated and offered as a tool for analyzing the true and full costs of trade-offs when choosing one policy over another. The paper concludes with a discussion of the implications of the conceptual framework for theory and practice and directions for future research.  相似文献   
829.
This article reports the outcomes of a survey of British employers that requested information on the qualifications sought when recruiting employees, and on training and development offered subsequently to employees. Responses revealed that few employers actively sought vocational awards in potential employees. The only occupational category for which more employers specified a vocational award than an academic award was service workers. A substantial number of organisations specified no minimum entry level of qualification, even for higher–status occupations. Those organisations that did specify a minimum qualification level for recruits were significantly more likely to report that they trained their employees.  相似文献   
830.
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