Existence of approximate social welfare

This paper presents weak requirements on incomplete social preferences, and illustrates how such preferences can be derived from a choice rule. While the requirements do not guarantee the existence of a social welfare function, they do suffice for social preferences to be mapped faithfully to neighborhoods on the real line. That is, whenever consistent social choices are possible between given alternatives, the associated welfare intervals do not overlap.     

Time for justice: safeguarding the rights of disabled children

This article reviews two core strategies for safeguarding the rights of disabled children and examines the extent to which these processes advance justice for children in accessing an inclusive and equitable education. The article evaluates the adequacy of the legal system in the face of increased evidence of exclusionary practices of schools, and the low uptake of the disability tribunal as a vehicle for redressing discriminatory practices. It reviews the work undertaken with schools to develop procedures and processes to support them in identifying disabled pupils in order to monitor the impact of their policies and practices. Although there were some limitations, this work provided a platform from which to ensure that schools engaged with their responsibilities and understood more about the ways in which a child’s impairment impacted on their participation in school life. Instead we are dependent on the work of voluntary associations to safeguard children’s rights.     

Trauma and the Clinician: Therapeutic Implications in Clinical Work with Clients

This article explores clinical issues related to self-disclosure to clients following a traumatic event in clinicians' lives. In particular, special attention is paid to the role of self-disclosure in clinical work when clinicians are conflicted about whether or not to share personal information or how to communicate it to clients due to the nature of the trauma. Therapeutic implications, both short and long term, associated with such self-disclosure are discussed.     

Census data on non-profit organisations

This paper describes how the Bureau of the Census collects and publishes data on non-profit organisations in its economic censuses programme. The paper provides a brief history of the economic censuses and describes in more detail the census of service industries component. The progressive expansion of the industry coverage of the census is explained and related to the non-profit sector. The paper further describes concepts and methodologies that are used in collecting and publishing data for non-profit organisations. Definitions, methods of enumeration, and basic data measures are explained and contrasted to concepts used in covering the for-profit sector. Finally, the paper describes how census data can be used to better understand the non-profit sector and identifies some possibilities for improving information from the economic censuses and other statistical programmes which cover non-profit organisations.     

A COMPARISON OF DIRECT COST SAVINGS BETWEEN FLEXIBLE AUTOMATION AND LABOR WITH LEARNING

This paper compares flexible automation with labor‐intensive manufacturing processes in a batch production environment and considers learning, forgetting, inventory carrying costs, setup costs, production demand volume, previous production experience, and the proportion of material to labor cost. While flexible automation typically can reduce setup times, and therefore inventory carrying costs through smaller optimal batch sizes, the results of this research show that the effect of forgetting on relative cost savings is difficult to predict in some situations. When using optimal lot sizes in both the automated and labor environments, cost savings from flexible automation may be smaller than expected or may occur in different ways than anticipated.     

Social Networks and Support,Gender, and Racial/Ethnic Disparities in Hypertension Among Older Adults

Using data from the 2001 NHIS and the 2005–2006 and 2007–2008 NHANES, we examine how self-reporting a previous diagnosis of hypertension among adults aged 65+ differs by race/ethnicity for men and women; we explore the extent to which disparities are driven by group differences in social risk factors, particularly social support and integration; and last, whether these relationships mimic patterns seen for measured hypertension at interview. Findings indicate that rates of ever-diagnosed hypertension in both samples are highest among black seniors and older women and lowest among Mexican-American men, with the gender gap lowest among whites and substantially higher among blacks and Mexican-Americans. However, replication analyses of NHANES models using measured hypertension, instead of a self-report of having ever been diagnosed with hypertension, suggests that reporting bias and measurement error contribute to observed disparities, as racial/ethnic differences in hypertension rates are smaller when measured hypertension is examined, especially among women. Logistic regression models also show that while adjusting for group differences in measures of support and integration mediates some of the disparity in measured hypertension between Mexican-American and white seniors, adjusting for support and integration amplifies black-white disparities in both ever diagnosed and measured hypertension—driven primarily by adjustment for attendance at religious services, which reduces hypertension risk for all older adults but is more commonly reported among black seniors, especially women.     

The Bullwhip Effect—Impact of Stochastic Lead Time,Information Quality,and Information Sharing: A Simulation Study

We use a simulation model called ‘SISCO’ to examine the effects in supply chains of stochastic lead times and of information sharing and quality of that information in a periodic order‐up‐to level inventory system. We test the accuracy of the simulation by verifying the results in Chen et al. (2000a) and Dejonckheere et al. (2004). We find that lead‐time variability exacerbates variance amplification in a supply chain, and that information sharing and information quality are highly significant. For example, using the assumptions in Chen et al. (2000a) and Dejonckheere et al. (2004), we find in a numerical experiment of a customer‐retailer‐wholesaler‐distributor‐factory supply chain that variance amplification is attenuated by nearly 50 percent at the factory due to information sharing. Other assumptions we make are based on interviews or conversations with managers at large supply chains.     

Risk assessment of banknotes as a fomite of SARS-CoV-2 in cash payment transactions

The COVID 19 pandemic has triggered concerns and assumptions globally about transmission of the SARS-CoV-2 virus via cash transactions. This paper assesses the risk of contracting COVID-19 through exposure to SARS-CoV-2 via cash acting as a fomite in payment transactions. A quantitative microbial risk assessment was conducted for a scenario assuming an infectious person at the onset of symptoms, when virion concentrations in coughed droplets are at their highest. This person then contaminates a banknote by coughing on it and immediately hands it over to another person, who might then be infected by transferring the virions with a finger from the contaminated banknote to a facial mucous membrane. The scenario considered transfer efficiency of virions on the banknote to fingertips when droplets were still wet and after having dried up and subsequently being touched by finger printing or rubbing the object. Accounting for the likelihood of the scenario to occur by considering (1) a local prevalence of 100 COVID-19 cases/100,000 persons, (2) a maximum of about one-fifth of infected persons transmit high virus loads, and (3) the numbers of cash transactions/person/day, the risk of contracting COVID-19 via person-to-person cash transactions was estimated to be much lower than once per 39,000 days (107 years) for a single person. In the general populace, there will be a maximum of 2.6 expected cases/100,000 persons/day. The risk for a cashier at an average point of sale was estimated to be much less than once per 430 working days (21 months). The depicted scenario is a rare event, therefore, for a single person, the risk of contracting COVID-19 via person-to-person cash transactions is very low. At a point of sale, the risk to the cashier proportionally increases but it is still low.     

Becoming “People of Faith:” Personal Moral Authenticity in the Cultural Practices of a Faith-Based Social Justice Movement

Interactive cultural practices such as songs and storytelling are key to contemporary social movement organizing because they can attenuate the challenges of social difference by expanding participants’ understandings of self and community. Yet the precise cultural dynamics through which such practices become effective are not well understood. Using the case of a large faith-based community organizing coalition, I show that practices focused on personal moral authenticity are especially effective in fostering alignment between social movement goals and individuals’ pre-existing moral commitments. I define personal moral authenticity as the ambition to develop, enact, and perform a moral identity that is “true” to an enduring internal self, and validate that identity through interactions with others. This is an effective basis for organizing practices because it spans the various cultures of commitment that prevail in different racial and religious subgroups and gives individuals a personal stake in social change projects. In highlighting how it animates practices in faith-based community organizing, one of the most robust fields of grassroots civic activity in the United States, this article illuminates an important part of the cultural dynamics underlying much contemporary social change work, and specifies how religion contributes to progressive social change efforts amid ongoing religious disaffiliation.     

Non‐governmental organisations and informal associations in service delivery for African migrants in China: Evidence of voluntary sector failure?

As the Chinese government has purposefully built economic, social and political links with several African states in recent decades, new patterns of international migration have emerged. Notably, mixed‐race families are increasingly visible in southern China, particularly Guangzhou, where there is a concentration of African traders. The few existing studies on this population have failed to pay attention to how, in the absence of state provision of or support for key public resources including health care and education, African‐Chinese families are raising their children. We examined factors contributing to NGO successes and failures in facilitating these families’ wellbeing and integration into mainstream society, drawing on the theory of voluntary sector failure. Mixed‐raced families are relatively isolated from mainstream society as well as formal/informal civil society organisations. We found select features of philanthropic paternalism, philanthropic amateurism, and what we term philanthropic mistrust, with implications for understanding voluntary sector growth in the Chinese context.