On the multilateral index number system based on the factorial approach

This paper examines what of the Eichhorn-Voeller axioms are satisfied by the multilateral index numbers based on the factorial approach. Finally, concerning the overall performance of the system, a pertinent observation is made strengthening its dependability as a practical guide.     

Effect of reduced opportunities on bargaining outcomes: an experiment with status asymmetries

Theory and Decision - Several allocation rules (such as the Kalai–Smorodinsky solution) allow for possible violations of the ‘independence of irrelevant alternatives’ (IIA) axiom...     

Ten years after Beijing

For fifteen years, in the north of the state of Israel, a women's organization existed in which Israeli Jewish and Israeli Palestinian women activists worked together for peace and justice in a careful and challenging dialogue across difference. “Bat Shalom of the North” was the subject of research by the author in 1996. In this article she reports on her return in 2012 to re-interview former members. Applying the feminist concept of “transversal politics” she analyzes the organization's trajectory, radicalization and eventual closure in the context of a failed peace process and increasing violence in the region. Their perspective on Israel's oppression of its Palestinian minority led the surviving members of Bat Shalom of the North in its final days to envision not a “two-state solution” to the Israel Palestine conflict but a single, inclusive, multicultural and democratic country, in which subject identities are built not on a feeling of belonging to land, language or religion but on shared adhesion to human and democratic rights.     

An Examination of Factors Affecting Perception of Workplace Discrimination

This study investigates perceptions of workplace discrimination among racial minorities in Canada. Specifically, the study examines how objective experiences of disadvantage and expectations for equity influence racial minorities’ perceptions of discrimination. The results indicate that while both of these factors affect perceptions of discrimination, expectations for equity may be especially important. Although new immigrants are among the most disadvantaged groups in the Canadian labor market, they are less likely to perceive discrimination than longer term immigrants, who may have higher expectations for equitable treatment. Education also increases the perception of discrimination among immigrants, perhaps due to the higher expectations of educated immigrants. Lastly, objective income inequity is not found to be related to perceived discrimination.

Estimation of smooth regression functions in monotone response models

We consider the estimation of smooth regression functions in a class of conditionally parametric co-variate-response models. Independent and identically distributed observations are available from the distribution of (Z,X)$(Z,X)$, where Z is a real-valued co-variate with some unknown distribution, and the response X conditional on Z   is distributed according to the density p(·,ψ(Z))$p(·,\psi (Z))$, where p(·,θ)$p(·,\theta )$ is a one-parameter exponential family. The function ψ$\psi$ is a smooth monotone function. Under this formulation, the regression function E(X|Z)$E(X|Z)$ is monotone in the co-variate Z   (and can be expressed as a one–one function of ψ$\psi$); hence the term “monotone response model”. Using a penalized least squares approach that incorporates both monotonicity and smoothness, we develop a scheme for producing smooth monotone estimates of the regression function and also the function ψ$\psi$ across this entire class of models. Point-wise asymptotic normality of this estimator is established, with the rate of convergence depending on the smoothing parameter. This enables construction of Wald-type (point-wise) as well as pivotal confidence sets for ψ$\psi$ and also the regression function. The methodology is extended to the general heteroscedastic model, and its asymptotic properties are discussed.     

Social-Cognitive Factors in Childhood Social Anxiety: A Preliminary Investigation

The present study addresses the social cognition of socially anxious children, with particular emphasis on their ability to understand others' mental states in interpersonal situations. The heterogeneous sample used in this preliminary investigation consisted of 63 primary school children in England and the USA. The English children were from a mainstream classroom of 8- to 9-year-olds, while the children from the USA ranged in age from 6 to 11 years and had been selected by school district officials for a variety of social interaction difficulties. All children completed measures of social anxiety, shy negative affect, and various social-cognitive abilities, and teacher ratings of social skills were additionally available for the USA subgroup. Results showed that feelings of social anxiety are not associated with any basic deficit in the understanding of recursive mental states which concern facts about the physical world. However, there was evidence that socially anxious children—particularly those with high levels of shy negative affect—do experience specific social-cognitive difficulties in understanding the links between emotions, intentions, and beliefs in social situations. Providing further support for this link, socially anxious children were rated by their teachers as poorer than non-anxious children only on social skills that require insight into others' mental states. Directions for further examination of this complex interplay between cognitive and emotional factors in the development of social anxiety are discussed.     

Children's Differentiation Between Ingratiation and Self-Promotion

Previous research has demonstrated that 10-year-olds can provide interpersonal explanations for certain self-presentational tactics, but detailed information about the development of their understanding of these tactics is lacking. This research investigated children's understanding of the processes involved in ingratiation (used to indicate likeability) and self-promotion (used to indicate competence). In the first study, with a sample of 60 children aged six to 11 years, children saw ingratiation as leading to more positive social evaluation than self-promotion, which was seen as having a more concrete, instrumental function. Additionally, children's differentiation between ingratiation and self-promotion was correlated with their level of peer preference, as determined through sociometric nominations, particularly for boys. In a second study, with a sample of 63 children aged six to 11 years, it was found that audience type (peer vs. adult) was related to children's understanding of the self-presentational tactics: children offered more social evaluation justifications for a self-promotion tactic when the audience was a peer rather than an adult. Results are discussed with reference to emerging insights into the links between peer relations and social cognition.     

Spatio-temporal change-point modeling

There is by now a substantial literature on spatio-temporal modeling. However, to date, there exists essentially no literature which addresses the issue of process change from a certain time. In fact, if we look at change points for purely time series data, the customary form is to propose a model involving a mean or level shift. We see little attempting to capture a change in association structure. Part of the concern is how to specify flexible ways to bridge the association across the time point and still ensure that a proper joint distribution has been defined for all of the data. Introducing a spatial component evidently adds further complication. We want to allow for a change-point reflecting change in both temporal and spatial association. In this paper we propose a constructive, flexible model formulation through additive specifications. We also demonstrate how computational concerns benefit from the availability of temporal order. Finally, we illustrate with several simulated datasets to examine the capability of the model to detect different types of structural changes.