Supply Chain Coordination in the Presence of Gray Markets and Strategic Consumers

The practice of diverting genuine products to unauthorized gray markets continues to challenge companies in various industries and creates intense competition for authorized channels. Recent industry surveys report that the abuse of channel incentives is a primary reason for the growth of gray market activities. Therefore, it is crucial that companies take the presence of gray markets into consideration when they design contracts to distribute products through authorized retailers. This issue has received little attention in the extensive literature on contracting and supply chain coordination. In this study, we analyze the impacts of gray markets on two classic contracts, wholesale price and quantity discount, in a supply chain with one manufacturer and one retailer when the retailer has the opportunity to sell to a domestic gray market. Our analysis provides interesting and counterintuitive results. First, a classic quantity‐discount contract that normally coordinates the supply chain can perform so poorly in the presence of a gray market that the supply chain would be better off using a wholesale price contract instead. Second, the presence of gray market can also degrade the performance of the wholesale price contract; therefore, a more sophisticated contract is needed for coordinating the supply chain. We show that contracts that solely depend on retailer's order quantity cannot coordinate the supply chain, and provide the conditions for coordinating the supply chain with price‐dependent quantity discount contracts. We also provide comparative statics and show that when there is a gray market, coordinating the supply chain enhances total consumer welfare.     

Assessing initial anticipatory public relations socialization of early mass communication entrants

Differing from previous research of PR majors, this study of students in introduction to mass communication courses focused on how one is socialized into public relations before he or she arrives for the first day on the job. The 236 students surveyed most frequently associated public relations with advocacy roles, working with people and advertising. Experience on high school newspapers and yearbooks were both positively related to a student's public relations technician self-efficacy.     

Parents Dilemmas in Sharing Donor Insemination Conception Stories with their Children

Parents of children conceived by gamete (sperm or egg) donation often find it challenging to share donor conception stories with their children. This study reports findings of a qualitative study of families with children conceived by donor insemination in New Zealand, a country where the policy and practice of sharing information in donor insemination is advanced. Almost all parents had told, or planned to tell, their children about their origins, but some parents faced considerable dilemmas around disclosure. Parents need to be given support and guidance as they inform their children about their donor family history. © 2007 The Author(s). Journal compilation © 2007 National Children's Bureau.     

What Level of Statistical Model Should We Use in Small Area Estimation?

If unit‐level data are available, small area estimation (SAE) is usually based on models formulated at the unit level, but they are ultimately used to produce estimates at the area level and thus involve area‐level inferences. This paper investigates the circumstances under which using an area‐level model may be more effective. Linear mixed models (LMMs) fitted using different levels of data are applied in SAE to calculate synthetic estimators and empirical best linear unbiased predictors (EBLUPs). The performance of area‐level models is compared with unit‐level models when both individual and aggregate data are available. A key factor is whether there are substantial contextual effects. Ignoring these effects in unit‐level working models can cause biased estimates of regression parameters. The contextual effects can be automatically accounted for in the area‐level models. Using synthetic and EBLUP techniques, small area estimates based on different levels of LMMs are investigated in this paper by means of a simulation study.     

Disability in the UK: measuring equality

In this article we identify the key survey data for examining the issue of equality in the lives of disabled people in the UK. Such data is essential for assessing change in quality of life over time and for the evaluation of the impact of policy initiatives. For each data source we consider definitions, data collection, issue coverage, sample size and data access. It is evident that there is only limited survey data on the lives of disabled people in the UK. A number of national surveys include questions on disability, but many offer only limited coverage. There is a tendency to focus on the medical aspects of disability and a failure to clearly distinguish disability from other health issues. Moreover, disability definitions vary and sample sizes are often too small to compare differences by age, gender, ethnicity or locality. For effective policy development there is a need to identify and measure what leads to change in disabled peoples' lives.     

A partnership forged: BSW students and service learning at a historically Black college and university (HBCU) serving urban communities

ABSTRACT

Historically Black colleges and universities (HBCUs) have a long-standing history of engaging the African-American community. In most instances, these institutions are located in predominantly African-American communities. This article intends to offer a discussion of a pedagogical approach used at an HBCU, located in a large mid-Atlantic city. The purpose of this macro-assignment was an effort designed to prepare BSW students for macro-practice with communities through participation in service-learning projects that involved community engagement with urban communities. Outcomes reflect that students have a vested interest in working with underserved communities, which exemplifies the School of Social Work’s mission; said mission is to fully prepare urban social work leaders who are committed to the alleviation of human suffering, social justice, and the improvement of the quality of life for diverse urban populations.