Optimal Acquisition of FMS Technology Subject to Technological Progress*

In order to gain competitive advantage, a firm must link its technology choice to its total manufacturing strategy and business unit's goals. A dynamic model is presented to examine the strategic decision concerning the acquisition of flexible manufacturing systems (FMS) technology. A major contribution of this model is its ability to capture the strategic benefits of FMS with respect to economies of scope and technological progress. Decisions such as the timing and size of new technology acquisition and the scrapping of conventional capacity are explored as a firm plans for the upgrading of its facility to meet future dynamic strategic goals. This model may be used to assist with strategic planning because it identifies the critical relationships and trade-offs between various exogenous forces (such as market growth or decay, the cost of acquiring flexible manufacturing systems, and the rate of technological progress) and the decision variables considered.     

Family planning and resilience: associations found in a Population,Health, and Environment (PHE) project in Western Tanzania

Using 2016 household survey data from Tanzania, we define and measure resilience within the context of Population, Health, and Environment programming and quantify the link between resilience and family planning. We created a multicomponent model using confirmatory factor analysis in a structural equation modeling context. Factor loadings for eight defined latent factors of resilience were statistically significant (p?<?0.001). We created a factor called “FP-MCH” reflecting awareness, attitudes, and access to family planning (FP) and health care services and use of maternal and child health care (MCH) facilities. Analysis, with controls, shows that a 1 standard deviation (SD) increase in FP/MCH was associated with a 0.68 SD increase in resilience (p?<?0.01), suggesting that the association between FP/MCH and resilience is robust across a range of factors. Analyses showed that the association between FP/MCH is broadly related to the construct of resilience and not through any single component. This study supports the importance of including FP/MCH as part of integrated projects to enhance resilience.     

A media framing analysis of a U.S. presidential advisor: Alternative flacks

Political public relations became headline news when Kellyanne Conway, Advisor to U.S. President Trump, described provable falsehoods as alternative facts. Other memorable/misstatements became part of the cultural zeitgeist even as journalists continued to interview her. Public relations professionals are inextricably connected to the journalists who shape public opinion. The author therefore conducted a qualitative framing analysis to understand how journalists framed her occupational role and job performance. Articles from The New York Times and The Wall Street Journal revealed that journalists assigned Advocacy and Gendered framing for her occupational role. Analysis also indicated that journalists alternately depicted her performance as adequate, unreliable, and manipulative. The author considers implications of findings for public relations professionals.     

Testing overdispersion in the zero-inflated Poisson model

The zero-inflated negative binomial (ZINB) model is used to account for commonly occurring overdispersion detected in data that are initially analyzed under the zero-inflated Poisson (ZIP) model. Tests for overdispersion (Wald test, likelihood ratio test [LRT], and score test) based on ZINB model for use in ZIP regression models have been developed. Due to similarity to the ZINB model, we consider the zero-inflated generalized Poisson (ZIGP) model as an alternate model for overdispersed zero-inflated count data. The score test has an advantage over the LRT and the Wald test in that the score test only requires that the parameter of interest be estimated under the null hypothesis. This paper proposes score tests for overdispersion based on the ZIGP model and illustrates that the derived score statistics are exactly the same as the score statistics under the ZINB model. A simulation study indicates the proposed score statistics are preferred to other tests for higher empirical power. In practice, based on the approximate mean–variance relationship in the data, the ZINB or ZIGP model can be considered, and a formal score test based on asymptotic standard normal distribution can be employed for assessing overdispersion in the ZIP model. We provide an example to illustrate the procedures for data analysis.     

Confessions of an Identity Junkie

How is it that sexual identity can become such a troubling preoccupation? In this paper, the author explores the problems she has experienced regarding sexual identification due to fluctuating desires and changing circumstances. Charting a course through her personal life using the pioneering theoretical work of Jeffrey Weeks, Judith Butler, and Donna Haraway, she intimately examines the contradictions, difficulties, and possible political functions of sexual identification.     

Investment in Facility Changeover Flexibility for Early Entry into High‐Tech Markets

A model is introduced to analyze the manufacturing‐marketing interface for a firm in a high‐tech industry that produces a series of high‐volume products with short product life cycles on a single facility. The one‐time strategic decision regarding the firm's investment in changeover flexibility establishes the link between market opportunities and manufacturing capabilities. Specifically, the optimal changeover flexibility decision is determined in the context of the firm's market entry strategy for successive product generations, the changeover cost between generations, and the production efficiency of the facility. Moreover, the dynamic pricing policy for each product generation is obtained as a function of the firm's market entry strategy and manufacturing efficiency. Our findings provide insights linking internal manufacturing capabilities with external market forces for the high‐tech and high‐volume manufacturer of products with short life cycles. We show the impact of manufacturing efficiency and a firm's ability to benefit from volume‐based learning on the dynamic pricing policy for each product generation. The results demonstrate the benefits realized by a firm that works with its manufacturing equipment suppliers to develop more efficient and flexible technology. In addition, we explore how opportunities afforded by pioneer advantage enable a firm operating a less efficient facility to realize long term competitive advantage by deploying an earlier market entry strategy.     

Quilting as a generative activity: Studying those who make quilts for wounded service members

A qualitative study of 24 quilters examined their experiences creating and delivering quilts to wounded service members who served in the Iraq and Afghanistan conflicts. Using Erikson’s (1963) perspective on generativity and Baumeister and Vohs’s (2002) theory of motivation as theoretical frameworks, along with McCracken’s (1988) five-step analysis model, we looked at the part motivation played in this process. The results were that respondents wanted to supply quilts in response to their own family histories of military involvement, to support friends/acquaintances with family in the military, and to make a difference to those who seemed young and badly wounded. Some respondents described being affected by the reactions of quilt recipients and of healing from their own traumas and grief.     

The Role of Return Home Welfare Interviews in Responding to the Needs of Young Runaways

When children and young people run away from home or care it is most often indicative of problems in their lives. Reporting on the findings of a recent evaluation, this study considers the role, delivery and impact of ‘return home welfare interviews’ (RHWIs) in identifying children and young people in need. It concludes that RHWIs function as an effective screening mechanism and can be facilitative in creating multiple pathways for referral to appropriate services. It challenges assumptions about the unsuitability of the police in undertaking RHWIs and highlights the importance of context, training and appropriate resourcing to the success of police delivery.     

Humanitarian Melodramas,Globalist Nostalgia: Affective Temporalities of Globalization and Uneven Development

Abstract

The formal conventions of global humanitarianism when performed as melodrama, structured around temporal devices such as peripeteia, deferral, delay, and missed chances, reveal some of its affect-making roles in globalization. The melodramatic flourishing of Live Aid commemorative events and commodities in the twenty-first century suggests there is a melancholic attachment to Euro-American global hegemony, retroactively and repetitively constructed as a missed chance to do good that always meant well. The melodramatic enactment at Live 8 of the ‘end’ of global poverty promised by Live Aid patches over the discontinuities between the era of development internationalism and neoliberal globalization, creating a moralized image of Euro-American globalization as a ‘long-standing’ form of humanitarian power that can be lamented in place of confronting the absence of any alternative explanatory framework for escalating processes of uneven development. By suspending time, melodrama creates a fantasmatic site for aspiration, ambivalence, melancholy, and nostalgia without resolving their contradictions.     

Charisma,collectives, and commitment: hybrid authority in radical feminist social movement organizations

The primary goal of this article is to add to the literature on the role of social movement organizations in facilitating movement involvement and activism. Using Weber’s definition of domination and delineation of ideal types of social action as starting points, my specific focus is on those SMOs that exhibit authority that is situated in the whole (collective) and manifests an extra-ordinary (charismatic) hold on the members/followers. I suggest the term ‘collective charisma’ for this hybrid form of organizational authority exhibited in a subgroup of SMOs. Examples from the radical U.S. feminist movement are used to illustrate how this particular organizational form shapes movement commitment, specifically the creation of collective identity, oppositional consciousness, and culture.