Search results for "distributive"

Timed Sets, Functional Complexity, and Computability

2012

AbstractThe construction of various categories of “timed sets” is described in which the timing of maps is considered modulo a “complexity order”. The properties of these categories are developed: under appropriate conditions they form discrete, distributive restriction categories with an iteration. They provide a categorical basis for modeling functional complexity classes and allow the development of computability within these settings. Indeed, by considering “program objects” and the functions they compute, one can obtain models of computability – i.e. Turing categories – in which the total maps belong to specific complexity classes. Two examples of this are introduced in some detail whi…

Perspectives on Leadership in Early Childhood Education and Care Centers Through Community of Practice

2021

This article investigates early childhood education and care (ECEC) leadership through the concept of community of practice (COP). The focus is on ECEC leaders’ perceptions regarding their leadership during the educational changes taking place in the context of Finnish ECEC. The purpose is to increase understanding of how leaders see themselves in relation to the ECEC multi professional working community and practices of distributed leadership. The data are five focus group interviews of ECEC leaders analyzed with directed content analysis within the theoretical frame of domain, practice, and community forming the core of COP in Lave and Wenger. The results show how all three COP component…

The Consistency of Fairness Rules: An Experimental Study

2010

In the last two decades, experimental papers on distributive justice have abounded. Two main results have been replicated. Firstly, there is a multiplicity of fairness rules. Secondly, fairness decisions differ depending on the context. This paper studies individual consistency in the use of fairness rules, as well as the structural factors that lead people to be inconsistent. We use a within-subject design, which allows us to compare individual behavior when the context changes. In line with the literature, we find a multiplicity of fairness rules. However, when we control for consistency, the set of fairness rules is considerably smaller. Only selfishness and strict egalitarianism seem to…

Sensitivity to befallen injustice and reactions to unfair treatment in a laboratory situation

1997

At Time 1, 171 students were administered questionnaires for measuring sensitivity to befallen injustice (SBI), trait anger, anger in, anger out, anger control, self-assertiveness, and attitudes toward principles of distributive justice (equality of chances, equity). Two months later (Time 2), 75 of these subjects were treated unfairly in a laboratory situation dealing with competition and achievement behavior. Two justice principles were violated: the equality of chances principle and the equity principle. Four weeks later (Time 3), 32 subjects evaluated the unfair treatment in retrospect. All three occasions were presented as independent studies with the subjects perceiving no connection …

Justice Perceptions as Predictors of Customer Satisfaction: The Impact of Distributive, Procedural, and Interactional Justice1

2006

This article attempts to extend prior research by testing the effects of justice components (distributive, procedural, and interactional) on customer satisfaction beyond the expectancy disconfirmation paradigm. To this end, two separate field survey studies were conducted. A total of 568 customers were surveyed in 38 hotels and 40 restaurants. The results showed that distributive justice was critical in predicting customer satisfaction, while the influence of procedural and interactional justice was secondary. Justice concepts were also robust against the simultaneous inclusion of disconfirmation and performance in the satisfaction equation. The article concludes with theoretical and manage…

Justice et inégalités: un amendement à la théorie de John Rawls

1992

National audience; On se demande si les principes de justice de Rawls ne sont pas exagérément inégalitaires, malgré leur côté "juste". On examine donc ce qu'il advient de l'optimum de Rawls, le maximin, quand de l'aversion pour l'inégalité" apparaît. Le maximin consiste à se placer sur un certain point de la courbe d'efficience, en admettant une certaine dose d'inégalité, pourvu que l'on donne le maximum possible aux plus défavorisés. On tient compte d'externalités en reprenant la notion d'envie sous la forme d'une aversion pour l'inégalité, essentiellement de la part des plus défavorisés. On ne peut plus raisonner sur la courbe frontière des rémunérations possibles et on démontre la validi…

HCV: the best cure possible or the best possible cure?

2015

Progress in medicine goes along with an exponential growth of the cost of drugs and devices. While any person has the right to obtain the best possible benefit from medical care, a state needs to strike a balance between granting the optimal personal benefit to each individual and the needs of the society as a whole. Health systems in all countries therefore are facing a huge problem of distributive justice, as while they should guarantee individual rights, among which the right to health in its broader sense, including physical, psychological and social well-being (therefore not limited to healing, but extending to compliance and quality of life), they must also grant equal access to the h…

M-bornologies on L-valued Sets

2017

We develop an approach to the concept of bornology in the framework of many-valued mathematical structures. It is based on the introduced concept of an M-bornology on an L-valued set (X, E), or an LM-bornology for short; here L is an iccl-monoid, M is a completely distributive lattice and \(E: X\times X \rightarrow L\) is an L-valued equality on the set X. We develop the basics of the theory of LM-bornological spaces and initiate the study of the category of LM-bornological spaces and appropriately defined bounded “mappings” of such spaces.

The completely distributive lattice of machine invariant sets of infnite words

2007

Posets That Locally Resemble Distributive Lattices

2000

Abstract Let P be a graded poset with 0 and 1 and rank at least 3. Assume that every rank 3 interval is a distributive lattice and that, for every interval of rank at least 4, the interval minus its endpoints is connected. It is shown that P is a distributive lattice, thus resolving an issue raised by Stanley. Similar theorems are proven for semimodular, modular, and complemented modular lattices. As a corollary, a theorem of Stanley for Boolean lattices is obtained, as well as a theorem of Grabiner (conjectured by Stanley) for products of chains. Applications to incidence geometry and connections with the theory of buildings are discussed.