Racial Authenticity in Rap Music and Hip Hop

This article reviews the history of scholarship on racial authenticity within studies of rap music and hip hop. The concept of authenticity currently enjoys a central place in sociological work on popular music, subcultures, and racial identity. As a music and cultural form that straddles all three of these fields, the debates surrounding authenticity within rap and hip hop are as contentious as any. Using the year 2000 as an arbitrary dividing line, this article presents the late 20th century foundations of research on authenticity and race within hip hop, then moves on to discuss more recent developments in the academic literature. Despite hip hop scholars’ increased emphases on discourses of space and place, and processes of culture and identity formation, the field continues to be framed through notions of essential blackness, and critical interrogations of white hip hop legitimacy. After providing an overview of the state of the field, it is argued that greater attention to language use among hip hop enthusiasts, and a particular emphasis on hip hoppers who fall outside the black–white racial binary will prove fruitful in reinvigorating these longstanding debates. Ethnographic studies of local underground hip hop scenes within the Unites States are recommended as a logical place to begin.     

Improving fire risk communication between authorities and micro-entrepreneurs: A mental models study of Ghanaian central market fires

This study conceptualizes how fire management authorities can empower nonexpert public to participate in fire risk communication processes and increase their own responsibilities for managing fire preventive, protective and recovery processes effectively. Drawing narratives from 10 disaster management experts working at government institutions and nine micro-entrepreneurs operating self-sustaining businesses in different merchandized lines in Ghana, we analyzed the data thematically and explored new insights on mental models to generate a two-way fire risk communication model. The findings suggest that fire management authorities planned fire disasters at the strategic level, collaborated with multiple stakeholders, disseminated information through many risk communication methods, and utilized their capabilities to manage fire at the various stages of fire risk communication, but the outcomes were poor. The micro-entrepreneurs sought to improve fire management outcomes through attitude change, law enforcement actions, strengthened security and better public trust building. The study has implications for policymakers, governments, and risk communication authorities of developing countries to strengthen their fire disaster policies to minimize commercial fire incidents and address the damaging effects of fire on people's livelihoods, businesses, properties, and environments. Our proposed two-way fire risk communication model is a new theoretical lens for experts and the nonexpert public to assess each other's beliefs about risk information and manage fire risk communication effectively at all stages.     

MONITORING OF WORKERS AND PRODUCT MARKET COMPETITION: THE ROLE OF WORKS COUNCILS

Often the consent of worker representations, such as works councils, is required before firms are allowed to install technologies that monitor workers' behavior. Absent monitoring, workers produce low output, while at the same time receiving an information rent. To gain the works council's consent to the installation of a monitoring technology, firms need to compensate workers for the lost information rent. Hence, by making it more costly to produce high output, works councils can serve firms as an instrument to commit to low output levels. This provides a rationale for why works council rights are not opposed more strongly by employers. (JEL D43, D86, J83, L13)     

Finance and the Sources of Growth at Various Stages of Economic Development

This article studies the effects of financial development on the sources of growth in different groups of countries. Recent theoretical work shows that financial development may affect productivity and capital accumulation in different ways in industrial versus developing countries. This hypothesis is tested with panel data from 74 countries using GMM dynamic panel techniques. Results are consistent with the hypothesis: finance has a strong positive influence on productivity growth primarily in more developed economies. In less developed economies, the effect of finance on output growth occurs primarily through capital accumulation.     

Disability among children of immigrants from India and China: Is there excess disability among girls?

We investigate whether there is excess morbidity among daughters of Indian or Chinese immigrants in the US by studying the prevalence of disability among children. We use data from the 2012–14 American Community Surveys on approximately 20,000 US-born children of Indian and Chinese immigrants. Children of US natives are used as a comparison group to account for innate differences in disability between the sexes. Results indicate that there is excess disability among daughters compared with sons among children of Chinese immigrants and children of immigrants from northern or western Indian states; this excess disability declines with younger age at arrival or longer exposure to the host country. Analysis using children of Filipino immigrants as an alternative comparison group yields similar excess disability rates for females.

Supplementary material is available for this article at: https://doi.org/10.1080/00324728.2020.1762911     

The truncated generalized poisson distribution and its estimation

A discrete probability model always gets truncated during the sampling process and the point of truncation depends upon the sample size. Also, the generalized Poisson distribution cannot be used with full justification when the second parameter is negative. To avoid these problems a truncated generalized Poisson distribution is defined and studied. Estimation of its parameters by moments method, maximum likelihood method and a mixed method are considered. Some examples are given to illustrate the effect on the parameters’ estimates when a non-truncated GPD is used instead of a truncated GPD.     

Additive mixed models with Dirichlet process mixture and P-spline priors

Longitudinal data often require a combination of flexible time trends and individual-specific random effects. For example, our methodological developments are motivated by a study on longitudinal body mass index profiles of children collected with the aim to gain a better understanding of factors driving childhood obesity. The high amount of nonlinearity and heterogeneity in these data and the complexity of the data set with a large number of observations, long longitudinal profiles and clusters of observations with specific deviations from the population model make the application challenging and prevent the application of standard growth curve models. We propose a fully Bayesian approach based on Markov chain Monte Carlo simulation techniques that allows for the semiparametric specification of both the trend function and the random effects distribution. Bayesian penalized splines are considered for the former, while a Dirichlet process mixture (DPM) specification allows for an adaptive amount of deviations from normality for the latter. The advantages of such DPM prior structures for random effects are investigated in terms of a simulation study to improve the understanding of the model specification before analyzing the childhood obesity data.     

Perceived consequences of hazing exposure during the first year of college: Associations with childhood victimization

Objective: This study investigates the association between histories of childhood victimization and perceived consequences of college hazing. Participants: First-year college students at four US universities (N?=?120). Method: Participants completed Web-based surveys asking about childhood victimization (eg, child maltreatment), peer victimization, and perceived consequences of hazing during college. Results: Results indicated that college students with childhood victimization histories perceived hazing to be negative. In particular, physical dating violence and a greater total number of childhood victimization exposures were related to a higher number of perceived negative consequences. Conclusion: Past victimization exposures confer risk on college students who experience hazing, in that these students are more likely to perceive negative consequences of hazing. Hazing-related policies and outreach efforts should consider these potential negative consequences, and counselors should be aware of the link between past victimization and how hazing might be experienced.