Is a powerful rival a right partner?

This paper explores why powerless firms are faced with the dilemma of whether or not to collaborate with other powerful firms. Two natures of power, competitive and cooperative natures, are compared to study such an imbalance between firms in market power and social power. Testing the syndicated underwritings in the U.S. from 1998 to 2009, we find that egos of low market power are less likely to partner with alters of high market power. In contrast, egos of low social power are more likely to collaborate with alters of high social power. Moreover, the results show that collaborations with powerful partners are not necessarily beneficial or detrimental for the performance of powerless focal firms; only when the high power partners possess a high network constraint which constrains opportunism and facilitates trust, do collaborations with such partners help the performance of powerless focal firms.     

Joint modeling of bottle use,daily milk intake from bottles,and daily energy intake in toddlers

The current study follows an educational intervention on bottle-weaning to simultaneously evaluate effects of the bottle-weaning intervention on reducing bottle use, daily milk intake from bottles, and daily energy intake in toddlers aged 11–13 months. In this paper, we propose to use shared parameter models and random effects models to model these outcomes jointly. Our joint models consist of two submodels: a two-part submodel for modeling the odds of bottle use and the intensity of daily milk intake from bottles, and a linear mixed submodel for modeling the intensity of daily energy intake. The two submodels are linked by either shared random effects or separate but correlated random effects. We investigate whether the intervention effects, parameter estimates, and model fit differ between shared parameter models and random effects models.     

Orthogonal polynomials,repeated measures,and SPSS

We discuss the construction of discrete orthonormal polynomials, using MAPLE procedures. We also study two important applications of these polynomials in statistics: in multiple linear regression and in repeated measures analysis. In particular, it is argued that the tests given by SPSS for linear and other trends in a within-subject factor are inefficient. Examples are given, including two (from psychology and medicine, respectively) which involve repeated measures and SPSS. Extensive tables of discrete orthornormal polynomials are given in the Appendix.     

Are Liberal Studies teachers ready to prepare human rights respecting students? A portrait of teachers’ attitudes towards human rights

As in most countries, human rights education (HRE) in Hong Kong has never been high on the educational agenda. In 2009, a compulsory subject, Liberal Studies (LS), which could be used as a platform for HRE, was introduced. The Hong Kong Institute of Education launched a research and development project which, as one of its objectives, studied LS teachers’ attitudes towards human rights and Rule of Law. This article first provides a brief overview of HRE. Then, the potential of HRE in LS will be discussed, followed by an introduction of the research project. Subsequently, the research design and findings will be presented. The findings reveal that there is a large gap between teachers’ understandings of human rights and international human rights standards. Since LS teachers’ attitudes are crucial for effective HRE, the findings are quite striking. The paper ends with recommendations for further research, policy formulations, and teacher preparation.     

Racial Attitudes in the Deep South: Persistence and Change at the University of Alabama, 1963–2013*

Using data from a unique series of surveys collected between 1963 and 2013, this study examines racial attitudes among young white adults in the Deep South over a 50-year period. Repeated surveys of University of Alabama students in 1963, 1966, 1969, 1972, 1983, 1988, and 2013 measured racial stereotypes, support for racial segregation, and in the 2013 study, racial resentment and support for ameliorative racial policies. Analyses show that in the 1960s endorsement of racial stereotypes was a powerful predictor of support for racial segregation. By the early 1970s, racial integration became a reality in the Deep South and, paralleling broad trends in U.S. society, endorsement of racial stereotypes and support for racial segregation declined. Simultaneously, threats to whites' position in the form of ameliorative racial policies (including affirmative action) emerged along with racial resentment. By 2013, racial resentment, rather than racial stereotyping, was the primary determinant of white students' opposition to racial change. Our findings support Herbert Blumer's (1958) argument that racial prejudice exists in a sense of group position, and that it functions to preserve the advantaged position of the dominant group regardless of changes in the form that prejudice takes.     

Understanding Settlement Pathways of African Immigrants in France Through a Capability Approach: Do Pre-migratory Characteristics Matter?

With the increase in asylum-related immigration since 2015, understanding how immigrants settle in a new country is at the centre of social and political debate in European countries. The objective of this study is to determine whether the necessary time to settle for Sub-Saharan Africa immigrants in France depends more on pre-migratory characteristics or on the structural features of the host society. Taking a capability approach, we define settlement as the acquisition of three basic resources: a personal dwelling, a legal permit of a least 1 year and paid work. We use data from the PARCOURS survey, a life-event history survey conducted from 2012 to 2013 that collected 513 life histories of Sub-Saharan African immigrants living in France. Situations regarding housing, legal status and activity were documented year by year since the arrival of the respondent. We use a Kaplan–Meier analysis and chronograms to describe the time needed for settlement, first for each resource (personal dwelling, legal permit and paid work) and then for the combined indicator of settlement. Discrete-time logistic regressions are used to model the determinants of this settlement process. Overall, women and men require 6 and 7 years (medians), respectively, to acquire basic resources in France. This represents a strikingly long period of time in which immigrants lack basic security. The settlement process varies according to gender, but very few sociodemographic factors influence settlement dynamics. Therefore, the length of the settlement process may be due to structural features of the host society.