A general concept of scoring rules: general definitions,statistical inference,and empirical illustrations

We develop the general conceptual, mathematical and statistical foundations of behavioral social choice for scoring rules. Traditional scoring rules are difficult to assess empirically because one rarely observes the deterministic complete linear orders that they require as input. We provide a general concept of scoring rules in terms of a broad range of mathematical representations of preference or utility, namely arbitrary finite binary relations, probability distributions over such relations, real valued multi-criteria utility vectors and real valued random utility representations. We extend Regenwetter et al.’s (Behavioral social choice. Cambridge University Press, Cambridge, 2006) statistical framework to a more general setting. We illustrate the general modeling and statistical tools by applying them to four well known sets of survey data. We illustrate two potential problems that have previously received little attention and that deserve systematic study in the future: (1) Scoring rule outcomes can suffer from model dependence in that the social welfare functions computed from ballot, survey, or hypothetical data may depend on implicit or explicit modeling assumptions. (2) Scoring rule outcomes may suffer from low statistical confidence in that the correct assessment of social orders from empirical data can be far from certain. We also illustrate the empirical congruence among conceptually competing social choice methods.     

Preaching to the Choir: Are the Commission’s Recommendations Already Applied?

As we have seen, the Commission’s final report outlines a comprehensive framework by defining some guidelines by: (a) identifying the limits of GDP as an indicator of economic performance and social progress, including measurement problems; (b) considering what additional information might be required for the production of more relevant social progress indicators; and (c) assessing the feasibility of alternative measurement and presentation tools. The report argues that GDP should not be completely eliminated by the options for measuring progress, but must be integrated with other information. In particular, the Committee defines three major areas in which indicators should be developed: economic conditions, quality of life and sustainability. In the European scene, but not only, there are many initiatives that aim at measuring the progress of countries and well-being through different conceptual frameworks and by using several indicators. This work intends to analyze some of those relevant initiatives by comparing and confronting them to the Commission’s recommendations, in order to check what already fits the commission recommendations and what still needs to be defined in that perspective.     

A New Goodness-of-Fit Test for Censored Data with an Application in Monitoring Processes

In this article, we propose a new goodness-of-fit test for Type I or Type II censored samples from a completely specified distribution. This test is a generalization of Michael's test for censored data, which is based on the empirical distribution and a variance stabilizing transformation. Using Monte Carlo methods, the distributions of the test statistics are analyzed under the null hypothesis. Tables of quantiles of these statistics are also provided. The power of the proposed test is studied and compared to that of other well-known tests also using simulation. The proposed test is more powerful in most of the considered cases. Acceptance regions for the PP, QQ, and Michael's stabilized probability plots are derived, which enable one to visualize which data contribute to the decision of rejecting the null hypothesis. Finally, an application in quality control is presented as illustration.     

Individual Differences in Infants' Emotional Resonance to a Peer in Distress: Self–Other Awareness and Emotion Regulation

In this study, relations between emotional resonance responses to another's distress, emotion regulation, and self‐other discrimination were investigated in infants three‐, six‐, and nine‐months‐old. We measured the emotional reactions to the pain cry of a peer, along with the ability to regulate emotions and to discriminate between self and other body movements. We found evidence that infants do regulate their emotional resonance responses to another's distress. This relation is age specific, with younger infants using more primitive self‐soothing behaviors, while in older participants attentional based strategies relate to affect sharing reactions. Only nine‐month‐old infants have shown self‐other differentiation abilities, and these were significantly connected to their emotions in response to a peer's distress. These findings have implications for our understanding of early empathy development.     

The gender gap in wages in Russia from 1992 to 1995

This paper examines the gender gap in wages in Russia from 1992 to 1995. It uses data on prime aged men and women from the Russia Longitudinal Monitoring Survey (RLMS) and focuses on those living in urban areas. Differences in hours of work appear to explain about one half of the gender differential, but there is still a large differential in average hourly wages between men and women. Observable differences in characteristics between men and women explain almost none of the differential or the changes through time. Received: 29 October 1997/Accepted: 24 January 2000     

Social comparison and risk taking behavior

This paper studies the effects of social comparison on risk taking behavior. In our theoretical framework, decision makers evaluate the consequences of their choices relative to both their own and their peers’ conditions. We test experimentally whether the position in the social ranking affects risk attitudes. Subjects interact in a simulated workplace environment where they perform a work task, receive possibly different wages, and then undertake a risky decision that may produce an extra gain. We find that social comparison matters for risk attitudes. Subjects are more risk averse in the presence of small social gain than social loss. In addition, risk aversion is decreasing in the size of the social gain.     

The transmission of language and religion in immigrant families: a comparison between mothers and children

The aim of this paper is to explore intergenerational transmission of values in immigrant families, focusing on the mother–child relation. Drawing on qualitative interviews with women and young people of immigrant origin, the paper analyses how mothers and children negotiate parental styles on transmission of cultural values – the importance of language and religion. The following dimensions will be analysed: (1) the language: which language is spoken in the family – mother tongue or Italian – and how the mother tongue is transmitted to children; (2) the importance given to the meanings and the practices of religion that the family professes. For this purpose we are going to compare Asian and East European women and children living in different urban and rural contexts of the Lombardy region.     

Female employment following childbirth: differences between native and immigrant women in Switzerland

This paper analyses how native and immigrant women adapt their labour supply soon after childbirth in Switzerland. The analysis aims to examine whether the heterogeneity in post-birth female employment is explained by differences by women's origin with respect to skills composition, occupational attainment and household financial situation. Using 2010–2015 panel data from the Swiss Labour Force Survey, multinomial models focus on the transitions experienced by employed women from t?1 (one year prior) to different levels of labour-market involvement in t (reference week) after childbirth (which occurs when a woman has a child of less than one year of age in t). Three possible outcomes are considered: same/more working hours, fewer working hours, and withdrawal from employment. Double hurdle models are also used to account for the total amount of hours worked by those women who remain in employment after childbirth. In post-birth employment patterns, a larger positive effect of women's opportunity cost, measured through educational attainment and previous job characteristics, than of partners’ income, is observed, especially for immigrant women.     

Minority students’ psychological adjustment in the school context: an integrative review of qualitative research on acculturation

The present study aims at systematically analyzing the findings reported in qualitative research on acculturation and psychological adjustment in the school context. Content analysis was conducted using the deductively developed and inductively enriched system of categories. The results of the study provide insights into youths’ acculturation and their psychological adjustment in the school context as well as schools’ mechanisms and strategies for responding to minority youths’ needs in the process of the cultural transition.