A Reexamination of ‘Measuring the Congruence Between Market Requirements and Manufacturing: A Methodology and Illustration'*

This paper reexamines the idea of developing an index of manufacturing fit with market requirements. Bozarth and Berry's (1997) recent work provides a starting point. Several conceptual and methodological issues relating to the Bozarth and Berry approach are raised. It is argued that the indifference profile concept suggested by the authors bears reexamination.     

Required and obtained equity returns in privately held businesses: the impact of family nature—evidence before and after the global economic crisis

This paper analyses the impact that family businesses have on the minimum rate of return required by owner–investors (k _e ) and on the equity returns (ROEaT) obtained in privately held businesses. This influence is analysed for an economic growth period (2002–2007) and for a crisis period (2008–2013) in the European context. Moreover, our study also explores the family nature through the heterogeneity among family firms in their required and obtained equity returns by considering the degree of family involvement in the ownership and management. Our findings reveal that while family businesses always have a negative and significant impact on k _e regardless of the economic environment, they only have a positive and significant impact on ROEaT in economic upturns. Thus, non-economic goals do not necessarily imply underperformance but may involve a lower cost of equity capital in privately held family businesses than in privately held non-family businesses, which also leads to differences in the value creation.     

Propensity‐score‐based priors for Bayesian augmented control design

Drug developers are required to demonstrate substantial evidence of effectiveness through the conduct of adequate and well‐controlled (A&WC) studies to obtain marketing approval of their medicine. What constitutes A&WC is interpreted as the conduct of randomized controlled trials (RCTs). However, these trials are sometimes unfeasible because of their size, duration, and cost. One way to reduce sample size is to leverage information on the control through a prior. One consideration when forming data‐driven prior is the consistency of the external and the current data. It is essential to make this process less susceptible to choosing information that only helps improve the chances toward making an effectiveness claim. For this purpose, propensity score methods are employed for two reasons: (1) it gives the probability of a patient to be in the trial, and (2) it minimizes selection bias by pairing together treatment and control within the trial and control subjects in the external data that are similar in terms of their pretreatment characteristics. Two matching schemes based on propensity scores, estimated through generalized boosted methods, are applied to a real example with the objective of using external data to perform Bayesian augmented control in a trial where the allocation is disproportionate. The simulation results show that the data augmentation process prevents prior and data conflict and improves the precision of the estimator of the average treatment effect.     

National Culture of Indulgence as Predictor of Prosocial Behavior: Governmental Effectiveness as Boundary Condition

Previous studies of national culture and prosocial behaviors have been limited to Hofstede’s five traditional culture dimensions. We introduce the fairly new and less studied cultural dimension of indulgence versus restraint (IVR) as a predictor of prosocial behaviors. We tested the effect of IVR on prosocial behavior over Hofstede’s previously studied dimensions. We also tested the moderating effect of government effectiveness on the relationship between indulgence and prosocial behavior. We crossed data for cultural dimensions from Hofstede with data from the world-giving index for prosocial behavior and data for government effectiveness from the World Bank. In total, eighty-seven countries entered our model. Indulgence predicted volunteering above the other researched cultural dimensions. It did not predict helping a stranger or donating. Among the cultural dimensions, only uncertainty avoidance was also significant in the prediction of volunteering. Uncertainty avoidance was the only cultural dimension that predicted donating. Individualism was not significant in the prediction of prosocial behaviors. Long-term orientation was the only cultural dimension that predicted helping a stranger (but not volunteering and donating) over other researched cultural dimensions. We found that government effectiveness is a boundary condition to the link between indulgent cultures and two prosocial behaviors (donating and helping a stranger but not for volunteering). Our results indicate that only in countries with high government effectiveness does indulgence predict prosocial behaviors, and not in cultures with low government effectiveness.

     

Interdisciplinary Work Is Essential for Research on Puberty: Complexity and Dynamism in Action

Puberty is associated with changes in behavior and psychosocial well‐being, and is important in lifelong health. We present five different facets regarding interdisciplinary research that are important to puberty. A short history of philosophical issues instrumental in promoting early interdisciplinary research is first presented. We discuss then what is hard and what is easy about interdisciplinary research, the purpose of which is to alert scientists to challenges and opportunities for interdisciplinary research on puberty. Readers then are introduced to advances and obstacles in interdisciplinary research on development. Recommendations for tailoring graduate education toward interdisciplinarity are introduced. Finally, issues related to publication, education of scientists, and policy makers are described. The report concludes with a discussion of funding and policy issues.     

Spanish anarchist engagements in electoralism: from street to party politics

The eruption of the Spanish 15M movement in 2011 was marked by a high degree of political participation and creative experimentation. The political repertoire has constantly been re-evaluated, with methods revised and evolving, from the occupation of public spaces to the recent creation of new constitutional parties. One of the key aspects of these tactical revisions has been the involvement of anarchist actors in an experimental process of engagement in electoral processes, a method of political engagement anarchists standardly oppose. Our study identifies the motivations and theoretical justifications that have recently led libertarian activists to take the electoral path. This paper stands in the small but growing tradition of works that examine the recent phenomenon of new parties built by ‘street’ activists, but uniquely concentrates on a detailed case study of the anarchist actors linked to the platform Castelló en Moviment (CsM). It thus describes the anarchist influence in recent electoral developments, identifies proponents’ justifications for engaging in these previously rejected methods and highlights some of the doubts raised about the electoral experiment.     

Improving Decision Effectiveness of Artificial Neural Networks: A Modified Genetic Algorithm Approach

This study proposes the use of a modified genetic algorithm (MGA), a global search technique, as a training method to improve generalizability and to identify relevant inputs in a neural network (NN) model. Generalizability refers to the NN model's ability to perform well on exemplars (observations) that were not used during training (out‐of‐sample); improved generalizability enhances NN's acceptability as a valid decision‐support tool. The MGA improves generalizability by setting unnecessary weights (or connections) to zero and by eliminating these weights. Because the eliminated weights have no further impact on the training (in‐sample or out‐of‐sample data), the relevant variables can be identified from the model. By eliminating unnecessary weights, the MGA is able to search and find a parsimonious model that generalizes well. Unlike the traditional NN, the MGA identifies the model variables that contribute to an outcome, helping decision makers to rationalize output and accept results with greater confidence. The study uses real‐life data to demonstrate the use of MGA.     

Public Perception of "Who is a Volunteer": An Examination of the Net-Cost Approach from a Cross-Cultural Perspective

Our aim is to enhance the knowledge regarding how the public assess and rate volunteerism. We begin by first developing the model for understanding the potential use of the net-cost concept in eliciting the public's subjective perceptions on the extent to which certain activities are perceived as volunteerism. Four hypotheses relevant to the use of the net-cost concept are developed. We developed a questionnaire consisting of 50 case scenarios and applied it in Canada, India, Italy, Netherlands, and Georgia and Philadelphia in the United States, each with a sample of 450 adults or more. With one exception, our net-cost hypotheses are supported, suggesting that the public perception of volunteering is strongly linked with the costs and benefits that accrue to the individual from the volunteering activity, and that this result holds true across different cultures. Finally, we suggest directions for future research that can shed further light on the relationship between net cost and public good.     

Information Technology Availability in Schools of Social Work

Abstract

The introduction of information technology into social work education is essential and inevitable. Little, however, is known about the current use of computers in schools of social work. This study is the first to focus on the variety and availability of hardware and software; the extent to which computer-related courses are integrated into the curriculum; and the types of computers, uses, and users in schools of social work. The sample consists of non-US schools drawn from the membership of the International Association of Schools of Social Work (IASSW) and US schools drawn from the membership of the Council on Social Work Education (CSWE). The study tested three hypotheses: A. Schools in the United States use computers significantly more and for more advanced purposes than do schools in other countries; B. Schools that offer graduate degrees will be better equipped with computers and use them more extensively; and C. The larger the school, the greater the number of computers and the higher the sophistication of computer use. The findings supported these hypotheses and portend a trend for standardization of hardware and software in schools of social work. Based on the findings, the article recommends curriculum and policy modifications that should be considered by schools of social work.     

“Coloniality of power” and racial dynamics: Notes toward a reinterpretation of Latino Caribbeans in New York City 1

The category of “Latino” collapses the differences among populations with diverse historical experiences of oppression. We establish in this article a distinction within the Latino Caribbean diaspora among “immigrants/’ “colonial immigrants,” and “colonial/racial subjects” of the U.S. empire. Using the notion of “coloniality of power” developed by Peruvian sociologist Aníbal Quijano, we argue that the social position and racialization of several different populations in the U.S. today has its roots in the racial hierarchies produced by centuries of European colonial expansion and that this essentially colonial set of relationships continues. We use this notion of coloniality to reconceptualize three social processes: (1) the construction of Puerto Ricans as colonial racialized subjects in the Euro‐American imaginary; (2) the transformation of Dominicans into colonial immigrants in the New York Metropolitan Area, that is, the way Dominicans became “Puerto Ricanized” and (3) the disassociation of pre‐1980s Cuban migrants from the “Puerto Ricanization” experienced by the Dominicans.