Directional Dependence of Genes Using Survival Truncated FGM Type Modification Copulas

Ordinal data, such as student's grades or customer satisfaction surveys, are widely used in daily life. We can fit a probit or logistic regression model to the ordinal data using software such as SAS and get the estimates of regression parameters. However, it is hard to define residuals and detect outliers due to the fact that the estimated probabilities of an observation falling in every category form a vector instead of a scalar. With the help of latent variable and latent residuals, a Bayesian perspective of detecting outliers is explored and several methods were proposed in this article. Several figures are also given.     

Estimation of Jump Tails

We propose a new and flexible nonparametric framework for estimating the jump tails of Itô semimartingale processes. The approach is based on a relatively simple‐to‐implement set of estimating equations associated with the compensator for the jump measure, or its intensity, that only utilizes the weak assumption of regular variation in the jump tails, along with in‐fill asymptotic arguments for directly estimating the “large” jumps. The procedure assumes that the large‐sized jumps are identically distributed, but otherwise allows for very general dynamic dependencies in jump occurrences, and, importantly, does not restrict the behavior of the “small” jumps or the continuous part of the process and the temporal variation in the stochastic volatility. On implementing the new estimation procedure with actual high‐frequency data for the S&P 500 aggregate market portfolio, we find strong evidence for richer and more complex dynamic dependencies in the jump tails than hitherto entertained in the literature.     

重思有灵, 激活思想

文章试图重新思考民族志中有关泛灵论的材料,目的是要理解生命的意义。西方传统理论和受其影响的现代科学理论被确证存在着转换的逻辑：这些理论倾向于认为个体生命是从世界中抽离出来的,是一个有边界的实体。作者试图从＂生生不息＂＂生命存在的关系构造＂以及＂运动的首要地位＂等方面重新思考生命世界的意义,并指涉现代科学的研究。通过区分＂对世界感到惊奇＂与＂对世界感到震撼＂来反思现代科学的不足之处,并提出理解世界的新视角——栖居。     

Extended voting measures

This paper extends a number of voting measures used to quantify voting power. The extension is based on the recognition that individuals sometimes vote in coalitions. This observation gives rise to a statistical model which considers past voting patterns of subsets of eligible voters. The model is then used to obtain estimates of the probabilities of all voting combinations from which empirical measures are calculated. The calculation of the estimated probabilities may involve high-dimensional integrations. An example is given based on past decisions arising from the Supreme Court of Canada.     

Psychometric Evaluation of the Affect Regulation Checklist: Clinical and Community Samples,Parent-Reports and Youth Self-Reports

The Affect Regulation Checklist (ARC) was designed to capture affect dysregulation, suppression, and reflection. Importantly, affect dysregulation has been established as a transdiagnostic mechanism underpinning many forms of psychopathology. We tested the ARC psychometric properties across clinical and community samples and through both parent-report and youth self-report information. Clinical sample: Participants included parents (n = 814; M_age = 43.86) and their child (n = 608; M_age = 13.98). Community sample: Participants included independent samples of parents (n = 578; M_age = 45.12) and youth (n = 809; M_age = 15.67). Exploratory structural equation modeling supported a three-factor structure across samples and informants. Dysregulation was positively associated with all forms of psychopathology. In general, suppression was positively associated with many forms of psychopathology, and reflection was negatively associated with externalizing problems and positively associated with internalizing problems.     

Accountability as an Inhabited Institution: Contested Meanings and the Symbolic Politics of Reform

This paper examines the failed attempt to reauthorize the American educational law known as No Child Left Behind (NCLB) in 2007. Drawing on existing research on cultural processes of policymaking and insights from inhabited institutionalism, we analyze data from 20 congressional hearings, viewing them as social interactions. We find that hearing participants identified problems with strict accountability policies and, in interpreting those problems, introduced alternative meanings, including “NCLB means children left behind.” Our approach stresses the symbolic politics of reform at the meso level of interaction and makes the case for a cultural analysis of policymaking that synthesizes both interactionism and institutionalism.     

Being close to ethnic peers: the formation of ethnic residential clustering from a household perspective

To assess the impact of segregation a better understanding is required why minorities and natives decide to move closer to ethnic peers. This study investigates the drivers for ethnic residential clustering from a household perspective. For this, household panel data for Germany is linked to small-scale information on the share of co-ethnic neighbours and to the number of regional housing offers and requests. As a result, life-course changes and indicators of cultural openness show similar effects on ethnic residential clustering for migrants and natives. For both, becoming married, inter-ethnic partnerships and moving out of the parental home lead to lower shares of neighbours with the same ethnic background. Major differences exist regarding contextual factors. Natives are more likely to self-segregate in times of increasing housing supply while migrants seem to face limitations in access to housing in times of increasing housing demand. The results highlight the importance of the housing market and the relation of moving choices between migrants and natives in the formation of ethnic residential clustering.     

Middle mass and the pitt: a critical review of Peter Saunders's sociology of consumption

This review provides critical commentary on the sociology of consumption recently developed by Peter Saunders in the new edition of his Social Theory and the Urban Question and elsewhere. Comment is made on the politics of socialized consumption, the sociology of consumption sector cleavages and the concept of a privatized mode of consumption. Note is also made of the methodological critique of realism and the assertion of a Weberian alternative which underpins the contribution. It is argued that although the approach provides some insights it tends to get locked into a series of unproducive conceptual and methodological polarities in its attempt to undermine the supposed hegemonic position of Marxism within contemporary urban studies.     

Job satisfaction and occupational stress in UK general hospital nursing staff

This study investigated factors associated with the perceptions of stress reported by nurses in a general hospital environment in the UK. The levels and sources of stress experienced by nursing staff were examined in relation to the type of ward or department, and nursing grade. The association between reported stress and job satisfaction was also examined. By means of a self-completion questionnaire survey, data were collected from 234 nurses from 24 wards in a single general hospital. The Brayfield and Rothe job satisfaction index was used to provide data for analysis. Factor analysis, analysis of variance, and Pearson product moment correlation procedures were performed on these data. The factor analysis identified two main factors concerned with sources of stress: interpersonal relations and resource problems, and dealing with death. Although there were no differences found across wards, the analyses of variance revealed that reported stress varied over different nursing grades. It was also found that job satisfaction was correlated with nursing experience and negatively related to stress.