Alleviating poverty or reinforcing inequality? Interpreting micro‐finance in practice,with illustrations from rural China

Academic and political discussions about micro‐finance have been found lacking in predictive power, because they are based on orthodox economic theory, which does not properly comprehend the social components of credit. I take a better approach, utilizing credit theory – specifically, Ingham's explication of how the nature of money as credit leads to social inequality. I also expound the perspective that morality is not separate from considerations borrowers make in micro‐finance programmes on the micro level. I draw upon illustrations from my fieldwork in rural China, where a group‐lending micro‐finance programme was administered as part of a larger government‐initiated effort across the country.     

Integrating Couple Teamwork Conversations Into Child Welfare Practice

This article summarizes the importance of and challenges to addressing couple teamwork issues in the child welfare population. Although there is substantial evidence to support the importance of healthy adult relationships for child well-being and the prevention of child maltreatment, there are a number of barriers to addressing these couple relationships in child welfare. These barriers include diverse family configurations and uncertain relationship commitments, the individual presentation of maltreatment, and worker discomfort with these issues. Additionally, there are few relationship programs designed specifically for low income individuals, and a number of policy and environmental constraints affect couple relationships in this population. However, building upon a comprehensive practice model for child welfare known as Solution Based Casework, this article describes casework skills to initiate and maintain couple teamwork conversations. These initiation skills include assessing patterns in everyday life, building partnerships with families, normalizing and externalizing problems, and tracking interactional sequences related to parent teamwork. The maintenance skills described include maintaining a common language, utilizing family team meetings, recognizing small steps of change, keeping treatment providers on track, and making the most of setbacks. These practical guidelines will assist child welfare professionals with building couple teamwork for child protection.     

An Evaluation of Healthy Relationship Education to Reduce Intimate Partner Violence

This research evaluated the impact of the Within My Reach healthy relationship education program on intimate partner violence for 419 high-risk adults in an urban area. Key outcomes such as relationship knowledge, communication/conflict resolution skills, relationship quality, and physical and emotional abuse were evaluated through survey research immediately post- and 6-months postprogram participation. Results suggest that participation in the Within My Reach program is associated with a statistically significant decrease in physical and emotional abuse, as well as isolation behaviors. Differences by participant demographics and the role of communication skills and relationship quality as mediators of these outcomes are also discussed.     

Company structure and market strategy

The importance of the relationships between company strategies and structures is noted, as is the relative dearth of empirical work in this area. The article reports a preliminary study of 24 companies investigating the relationships between strategies of diversification and geographic dispersion of territories covered and structural variables relating to the number of structural differentiations in a company, the decentalization of decision-making and functional specialization. Contrary to the hypotheses proposed, these two strategic variables have different structural implications with geographic dispersion particularly associated with structural differentiation and diversification associated with decentralization.     

Code–convergent borrowing in Louisiana French

The nature of lexical and structural borrowing has been at the forefront of sociolinguistic debates for many years. This study analyzes bilingual lexemes and morphemes of English–origin loanwords from a Louisiana corpus of twenty–two French/English speakers. French Louisiana, however, has been undergoing language shift from French to English for three generations and, as a consequence, language dominance is in a parallel state of shift. This competing dominance produces borrowings characterized by a range of phonological integration coupled with bound morphemes from both languages. These data suggest that examining borrowing beyond the word level reveals a highly complex interplay of often competing and overlapping grammars.     

Min-energy voltage allocation for tree-structured tasks

We study job scheduling on processors capable of running at variable voltage/speed to minimize energy consumption. Each job in a problem instance is specified by its arrival time and deadline, together with required number of CPU cycles. It is known that the minimum energy schedule for n jobs can be computed in O(n³) time, assuming a convex energy function. We investigate more efficient algorithms for computing the optimal schedule when the job sets have certain special structures. When the time intervals are structured as trees, the minimum energy schedule is shown to have a succinct characterization and is computable in time O(P) where P is the tree’s total path length. We also study an on-line average-rate heuristics AVR and prove that its energy consumption achieves a small constant competitive ratio for nested job sets and for job sets with limited overlap. Some simulation results are also given. This work is supported in part by Research Grants Council of Hong Kong under grant No. CityU 1165/04E, National Natural Science Foundation of China under Grant No. 60135010, 60321002 and the Chinese National Key Foundation Research & Development Plan (2004CB318108).     

Becoming Adult in America

Sociological Forum -     

Valuing a homeland security policy: Countermeasures for the threats from shoulder mounted missiles

This paper reports estimates for the ex ante tradeoffs for three specific homeland security policies that all address a terrorist attack on commercial aircraft with shoulder mounted missiles. Our analysis focuses on the willingness to pay for anti-missile laser jamming countermeasures mounted on commercial aircraft compared with two other policies as well as the prospect of remaining with the status quo. Our findings are based a stated preference conjoint survey conducted in 2006 and administered to a sample from Knowledge Networks’ national internet panel. The estimates range from $100 to $220 annually per household. Von Winterfeldt and O’Sullivan’s (2006) analysis of the same laser jamming plan suggests that the countermeasures would be preferred if economic losses are above $74 billion, the probability of attack is larger than 0.37 in 10 years, and if the cost of the measures is less than about $14 billion. Our results imply that, using the most conservative of our estimates, a program with a cost consistent with their thresholds would yield significant aggregate net benefits.

Moving and Children's Social Connections: Neighborhood Context and the Consequences of Moving for Low-Income Families

Using data from an experimental housing relocation program, this research compares social connections of children in families that move with those of similar children who do not move. Qualitative interview data are used to examine what factors influence the formation of social connections after moving. Results show the impact of moving on children's social connections is influenced by neighborhood context, financial resources, and children's age at the time of the move. Studies of moving during childhood need to pay closer attention to the factors that influence where, when, and why families move.