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91.
Active physician participation and acceptance of Six Sigma is critical to successful implementation. Take a look at strategies and techniques that can help secure physician support for Six Sigma. 相似文献
92.
Van Impe K 《International migration (Geneva, Switzerland)》2000,38(3):113-191
The article addresses the question of how to develop appropriate measures to tackle trafficking in women, based on the findings of a study of trafficking between the Philippines and Belgium. It argues that there is no easy or uni-dimensional solution to human trafficking, since it is influenced by a complex set of factors, often working in combination with one another. It concludes that control measures alone cannot stop the flow of trafficking in women and that a legal approach which relies solely on one type of legislation would be too narrow. An effective strategy must combine and balance punitive measures with protection of human rights, stricter border control and the removal of the root causes of irregular movements. Measures must be agreed and coordinated between origin, transit and receiving countries. 相似文献
93.
Experiments with incentives in telephone surveys 总被引:4,自引:0,他引:4
In an effort to counter the problem of noncooperation, survey organizations are offering incentives to respondents with increasing frequency, some at the outset of the survey, as has traditionally been done in mail surveys, and some only after the person has refused, in an attempt to convert the refusal. This article reports on a series of experiments carried out over a period of about 2 years with a monthly telephone survey, the Survey of Consumer Attitudes, in an effort to increase response rates or reduce interviewer effort. We report on experiments with prepaid versus promised incentives; advance letters; and advance letters with prepaid incentives; and we also report on the effects of incentives on response quality, sample composition, response bias, interviewer and respondent expectations, and costs. 相似文献
94.
Lack of information about technology and prices often hampers the empirical assessment of the profit maximization hypothesis (viz. by measuring the degree of profit efficiency). The non-parametric Data Envelopment Analysis (DEA) methodology can deal with such incomplete information. We exploit the implicit but largely neglected profit interpretation of the DEA model that builds on assumptions of monotone and convex production possibility sets. We show how its embedded assessment of necessary conditions for profit maximization can be strengthened given partial information in the form of monetary sub-cost/-revenue data (that are often easier obtained than the pure quantity data). Finally, we argue that a ‘mix’ efficiency analysis is naturally complementary to such a profit efficiency analysis. An application to German farm types complements our methodological discussion. By using non-parametric statistical tests, we further demonstrate the potential of the non-parametric approach in deriving strong and robust statistical evidence while imposing minimal structure on the setting under study. In particular, we look for significant efficiency variation over regions. 相似文献
95.
In this article, a bivariate generalisation of the gamma distribution is proposed by using an unsymmetrical bivariate characteristic function; an extension to the non central case also receives attention. The probability density functions of the product and ratio of the correlated components of this distribution are also derived. The benefits of introducing this generalized bivariate gamma distribution and the distributions of the product and the ratio of its components will be demonstrated by graphical representations of their density functions. An example of this generalized bivariate gamma distribution to rainfall data for two specific districts in the North West province is also given to illustrate the greater versatility of the new distribution. 相似文献
96.
Jan Kees Van Donge 《Development policy review : the journal of the Overseas Development Institute》2007,25(4):473-494
This article offers an alternative view on the emergence of new forms of development co‐operation by analysing the emergence of SWAps in Zambia since the early 1990s. SWAps in Zambia emerged not as part of a grand design but in response to the changing environment in which aid agencies were operating. An examination of the relative success of the health and education SWAps and the spectacular failure of the agriculture SWAp suggests that a flexible approach is more effective than the imposition of a planning template. Furthermore, the failure of the agricultural SWAp has been followed by significant new forms of public/private partnership. 相似文献
97.
Bart Cockx Bruno Van der Linden 《International labour review / International Labour Office》2010,149(3):361-372
Belgium's systems of unemployment insurance and employment protection legislation were set up in the context of typically enduring and stable relationships between workers and firms. Economic globalization and rapid technological and organizational change, however, are now demanding more flexibility of both workers and firms. As a result, current labour market institutions are in urgent need of reform to reconcile such increased flexibility with adequate security for workers. Though the call for a “flexicurity” approach is not new, there is no single view of what institutional model the latter implies. This paper proposes a reform explicitly guided by economic principles. 相似文献
98.
Non-parametric Estimation of the Residual Distribution 总被引:2,自引:0,他引:2
Consider a heteroscedastic regression model Y = m ( X ) +σ( X )ε, where the functions m and σ are "smooth", and ε is independent of X . An estimator of the distribution of ε based on non-parametric regression residuals is proposed and its weak convergence is obtained. Applications to prediction intervals and goodness-of-fit tests are discussed. 相似文献
99.
Edith Van Dyck Pieter-Jan Maes Jonathan Hargreaves Micheline Lesaffre Marc Leman 《Journal of Nonverbal Behavior》2013,37(3):175-190
The aim of this study was to examine the effect of two basic emotions, happiness and sadness, on dance movement. A total of 32 adult participants were induced to feel emotional states of either happiness or sadness and then danced intuitively to an emotionally ‘neutral’ piece of music, composed specifically for the experiment. Based on an Effort-Shape analysis of body movement, full body movement was captured and seven different movement cues were examined, in order to explore whether differences in corporeal articulations between the happy and sad condition existed. Results revealed that in the happy condition, participants moved faster, with more acceleration, and made more expanded and more impulsive movements than in the sad condition. Results are discussed with respect to possible consequences for future research on human movement. 相似文献
100.
This paper presents the current Dutchsociotechnical design approach to integralorganizational renewal in a contextual way. Both itsdesign theory and intervention processes are reviewedand some aggregated empirical evidence is presented. Next, thepaper compares the ideas developed in the Dutch approachto those presented in its American, Scandinavian, andAustralian counterparts. It is concluded that, at a meta-level, they all share the ideal ofparticipative democracy, while at the conceptual level,these distinctive approaches appear quite incompatible.Notwithstanding substantial diversity, it is presumed these approaches can be seen as localmanifestations of a single sociotechnicalparadigm. 相似文献