HIV/AIDS, Security and Conflict: New Realities, New Responses

Ten years after the HIV/AIDS epidemic itself was identified as a threat to international peace and security, findings from the three-year AIDS, Security and Conflict Initiative (ASCI)(1) present evidence of the mutually reinforcing dynamics linking HIV/AIDS, conflict and security

Migration and Remittances in South Africa : the role of political factors.

This paper looks at the determinants of international remittances in the case of South-South migrations. Using micro-economic data from a survey conducted in 2006, analysis was carried out on 639 African migrants residing in Johannesburg. Besides the traditional variables (income, household’s size in the host country, age, sex, education…), political variables (regime change in the host country and conditions in the country of origin before the migration including war, and conflict) are used in the analysis. The results highlight the importance of these political variables as determinants of migrants’ probability to remit. The end of the apartheid regime in South Africa impacts positively and significantly the probability of remitting money to the home country while the fact of having fled one’s country of origin because of violence or conflict has the opposite effect. However, the political change in the host country has no influence on the amounts transferred. Once the decision to remit is taken, traditional variables have more of an explanatory power in predicting amounts transferred than political variables.International migration; political environment; South Africa; forced migration; remittance;

Markets and Growth

This paper studies key markets (financial, labor, natural resource, and product) to assess how they are facilitating or constraining growth. First, we draw on the body of existing theoretical and empirical literature to discuss the links between markets and growth. Second, we present four stylized scenarios of the process of growth, which summarize market infrastructure and efficient factor reallocation in response to shocks appear to be among the most important growth determinants. We highlight the relative lack of research on the relationship between labor markets and growth, as opposed to the relationship between human capital production and growth. Finally, we combine suggestions of Topel (1999) and Pritchett (2000) to argue that country-specific markets should be a principal focus of future research on growth. This paper provides a framework for such studies.http://deepblue.lib.umich.edu/bitstream/2027.42/39766/3/wp382.pd

A multi-agent system approach in evaluating human spatio-temporal vulnerability to seismic risk using social attachment

International audienceSocial attachment theory states that individuals seek the proximity of attachment figures (e.g. family members, friends, colleagues, familiar places or objects) when faced with threat. During disasters, this means that family members may seek each other before evacuating, gather personal property before heading to familiar exits and places, or follow groups/crowds, etc. This hard-wired human tendency should be considered in the assessment of risk and the creation of disaster management plans. Doing so may result in more realistic evacuation procedures and may minimise the number of casualties and injuries. In this context, a dynamic spatio-temporal analysis of seismic risk is presented using SOLACE, a multi-agent model of pedestrian behaviour based on social attachment theory implemented using the Belief-Desire-Intention approach. The model focuses on the influence of human, social, physical and temporal factors on successful evacuation. Human factors considered include perception and mobility defined by age. Social factors are defined by attachment bonds, social groups, population distribution, and cultural norms. Physical factors refer to the location of the epicentre of the earthquake, spatial distribution/layout and attributes of environmental objects such as buildings, roads, barriers (cars), placement of safe areas, evacuation routes, and the resulting debris/damage from the earthquake. Experiments tested the influence of time of the day, presence of disabled persons and earthquake intensity. Initial results show that factors that influence arrivals in safe areas include (a) human factors (age, disability, speed), (b) pre-evacuation behaviours, (c) perception distance (social attachment, time of day), (d) social interaction during evacuation, and (e) physical and spatial aspects, such as limitations imposed by debris (damage), and the distance to safe areas. To validate the results, scenarios will be designed with stakeholders, who will also take part in the definition of a serious game. The recommendation of this research is that both social and physical aspects should be considered when defining vulnerability in the analysis of risk

Early Childhood Development and the Law

Early childhood development is a robust and vibrant focus of study in multiple disciplines, from economics and education to psychology and neuroscience. Abundant research from these disciplines has established that early childhood is critical for the development of cognitive abilities, language, and psychosocial skills, all of which turn, in large measure, on the parent-child relationship. And because early childhood relationships and experiences have a deep and lasting impact on a child’s life trajectory, disadvantages during early childhood replicate inequality. Working together, scholars in these disciplines are actively engaged in a national policy debate about reducing inequality through early childhood interventions. Despite the vital importance of this period, the law and legal scholars have been largely indifferent to the dynamics of early childhood development. Doctrine and legislation are rarely developmentally sensitive, lumping children into an undifferentiated category regardless of age. The legal system thus misses key opportunities to combat inequality and foster healthy development for all children. And most legal scholars do not engage with the wealth of interdisciplinary research on early childhood, nor are they part of the interdisciplinary dialogue and policy debates. As a result, that conversation does not include the voices of lawyers and legal scholars, who are uniquely positioned to add critical insights. Remedying this stark disconnect requires doing for law what scholars have done in other disciplines: creating a distinctive field. Accordingly, this Article proposes a subdiscipline of early childhood development and the law. The new field crystallizes a distinctive interest that the legal system must attend to and charts a path for legal scholars to follow for years to come. As with the dawning of fields such as juvenile justice, domestic violence, and elder law, early childhood development and the law will be a focal point for research within the legal academy, a vital bridge to scholars in other disciplines, and an important means for bringing lawyers and legal scholars to the heart of emerging policy debates

The link (or lack thereof) among communication networks, organizational commitment, and job satisfaction: A case study

The purpose of this paper is to determine whether and to what extent one’s communication networks (both social and task) come to influence commitment to, and satisfaction with, one’s organization. Using Social Identity Theory as the theoretical framework, the main argument is that employees will have similar levels of organizational commitment and satisfaction as compared to those considered part of their socially constructed networks. After conducting a social network analysis of an organization involved in the creation, production, and distribution of foot care products, and conducting multivariate statistical tests, results indicate that neither commitment, nor satisfaction, is predicted by network membership. As such, although communication networks are predictive of certain organizational variables, this study forces one to reconsider whether social relations, manifested in network ties, result in psychological “sameness” or homophily

Markets and Growth

This paper studies key markets (financial, labor, natural resource, and product) to assess how they are facilitating or constraining growth. First, we draw on the body of existing theoretical and empirical literature to discuss the links between markets and growth. Second, we present four stylized scenarios of the process of growth, which summarize market infrastructure and efficient factor reallocation in response to shocks appear to be among the most important growth determinants. We highlight the relative lack of research on the relationship between labor markets and growth, as opposed to the relationship between human capital production and growth. Finally, we combine suggestions of Topel (1999) and Pritchett (2000) to argue that country-specific markets should be a principal focus of future research on growth. This paper provides a framework for such studies.

Neighborhood Socioeconomic Disadvantage, Residential Stability, and Perceptions of Social Support among New Mothers

Neighborhoods are important sites for the formation and development of social ties. In theory, living in a disadvantaged neighborhood may be associated with lacking social support. We investigate this hypothesis among mothers of young children using longitudinal data from the Fragile Families and Child Wellbeing study (N=4,211). We find that mothers in disadvantaged neighborhoods, compared with their counterparts in better neighborhoods, are less likely to have a safety net of friends or family to rely on for monetary or housing assistance. We also find that residential stability is associated with stronger personal safety nets. For mothers who move when their children are young, moving to a better neighborhood seems to have little effect on their perceived instrumental support, but moving to a more disadvantaged neighborhood is associated with a decline in instrumental support.

Diminished Transnationalism: Growing older and practicing home in Thailand

This chapter explores the intersection of home and transnationalism for British retirees in Thailand. I argue that by making a permanent move to Thailand retirees experience a diminished transnationalism as they commit to ageing in place and their ties to Britain weaken. Using empirical research collected in Thailand in 2012, I focus on permanent British ‘lifestyle migrants’ and the way in which they negotiate ageing and migration through diverse material and emotional ‘homemaking practices’ (Walsh, 2011). The conceptual relevance of transnationalism for older age migrants is also considered as transnational networks become unworkable and unsustainable in the context of ageing