Rényi entropy of m-generalized order statistics

Abstract

Characterizing relations via Rényi entropy of m-generalized order statistics are considered along with examples and related stochastic orderings. Previous results for common order statistics are included.     

Was Cicourel’s critique in Methods and Measurement in Sociology too radical?

This article is a contribution to a mini symposium on the 50th anniversary of the publication of A V Cicourel’s Method and Measurement in Sociology (1964). The central theme of the book is reviewed – the problem of the relationship between everyday language and cultural meanings, and the language of measurement in social research – and the lack of an adequate ontology of social actors is identified as being the cause of the problem. The solution offered by Alfred Schütz – that social scientific language should be derived from everyday language – is discussed and it is argued that this was probably too radical at the time the book was published, and is still generally neglected in the social sciences.     

Zur näherungsweisen ermittlung optimaler stochastischer steuerimgen durch diskretisierung

Considered are stochastic continuous-time control systems described by stochastic differential equations, which are defined by special martingals. Examples are given by the well known Ito equations with respect to a Wiener - or a Poisson process. By means of a performance index, regarding current yields as well as a terminal payment a control problem is formulated. The essential result in view of concrete evaluation is the approximation by a sequence of discrete-time finite dimensional control problems.     

Die Wirkung von Beratern

The theoretical basis behind consultancy does not match its importance to the economy. Although theory building research has been advanced since the 1990s, it still remains fragmentary. The impact of these consulting theories on practice has therefore been limited. This paper provides a contribution to this recent field of research. Based on the Social Systems Theory by Luhmann, a model outlining the impact of consultancy is presented. Three empirical cases outline the usefulness of the presented model in practice.     

The performance of the income protection system for older adults in Ecuador and future challenges

The objective of this article is to analyse the performance of Ecuador’s pension system and the challenges it will face in the future. Over the last 13 years, the pension system has made significant advances in terms of coverage and adequacy. However, demographic ageing is straining the financial sustainability of the contributory scheme. In this context, a number of public policy areas are identified, in terms of parameters and structures, which, together with the expansion of non-contributory coverage, could provide a more equitable and sustainable scheme.     

Interkulturelles Training

With proceeding internationalization and globalization of society the demands of working life have changed in the last decades. To meet these demands executives and professionals cooperating with foreign partners abroad or in Germany need the central key qualification of intercultural competence. This important key qualification does not evolve automatically from intercultural experiences, but has to be acquired during an extensive learning process, which is mainly organized in intercultural trainings. This text first describes what intercultural competence is and how it is developed. Based on scientific findings on developmental stages of intercultural competence central aspects of intercultural trainings are covered in detail. Objectives and methods of various intercultural training formats are outlined to illustrate the conceptualization and outcomes of learning effective trainings. The text concludes with future developments of intercultural training in the light of expatriates facing increasing demands regarding the quality of their work. Trainee groups will become more culturally heterogeneous, more trainings will be needed that moderate acculturation processes while staying abroad, training contents and methods have to be adapted according to local customs, modern information technology will play a major role, and family members coming along have to be involved in the training process.     

A lump in the throat: claims to ethnic identity

The unprecedented election of a Süryani-Keldani, a member of a minority Christian community, to the parliament of Turkey, elicited responses from the community that embodied conflicting dispositions as to what a Süryani-Keldani identity entails. This article defines intimate communities and elaborates on the concept of model minority as it pertains to this particular group, and in doing so, offers a criticism of multiculturalism’s tendency to essentialise ethnic groups through affect theories.     

Evaluadores del año 2009

Resumen

El nivel de abstracción del lenguaje puede ser un medio de transmisión y mantenimiento de estereotipos, tal como propone el Sesgo Lingüístico Intergrupal (Maass et al.,1989). En este estudio se analiza el uso diferencial del nivel de abstracción del lenguaje producidopor dos grupos en conflicto (HB y Gesto por la Paz) cuando dan razonamientos referentes a acciones bien congruentes o bien incongruentes con su propio grupo. Mediante un diseño 2 (congruencia de la acción) x 2 (valencia de los verbos utilizados en los razonamientos), se analizará si son los procesos motivacionales o los cognitivos los que llevan a los participantes a una utilización sesgada del lenguaje (Sesgo Lingüístico Intergrupal). Finalmente, los resultados del estudio serán explicados haciendo referencia a las diferentes teorías que en este caso puedan explicar el Sesgo Lingüístico Intergrupal, así como al contexto socio-político en que conviven ambos grupos.     

Charisma,Macht und Narzissmus

Charisma, power and narcissism. On the diagnostics of an ambivalent leading qualityManagers are often obviously narcissistic personalities with “charismatic qualities”. The author discusses the background of these qualities and their ambivalence, because behind the brilliance of a successful manager may be a hidden narcissistic problem as the actual motive power. Nevertheless a constructive narcissism is to be distinguished from a destructive one. Charismatic constellations as well as narcissistic dynamics are to be understood not only as an individual problem but as an interactional phenomenon, involving both sides of a relationship. In order to explain these dynamics, the author presents the concepts of “narcissistic collusion” and “expanded self”. It is of great importance to the coach, to be able to analyse and to deal with these relational patterns — and also to preserve oneself from being involved in such narcissistic dynamics.     

Coaching von Unternehmern Erfahrungen und Wirkungen

Coaching of owner-entrepreneurs — experiences and effectsThe author argues that the kind of coaching which owner-entrepreneurs require differs in fundamental ways from the kind of coaching for hired top managers. The difference is rooted in the higher level of complexity of the decision problems of owner-entrepreneurs, which needs to be reflected in a more complex approach chosen by the coach. In this context, the ability to make himself better understood by others turns out to be a very essential key capacity which some owner-entrepreneurs lack and which a qualified coach can help them to regain.