Climbing the drug staircase: a Bayesian analysis of the initiation of hard drug use

Since empirical studies have shown that cannabis users are much more likely to initiate hard drug use, a causal linkage has been suggested (‘gateway hypothesis’). However, individual differences in proneness and accessibility to drugs provide alternative non‐causal explanations for the observed drug use pattern. We propose a Bayesian estimation and predictive framework to analyze the effects and relative importance of previous cannabis use, proneness and accessibility factors on hard drug initiation and to explore possible policy implications. We employ a novel model specification, motivated by four gateway transmission channels, to analyze data from a recent Norwegian survey of young adults. Copyright © 2010 John Wiley & Sons, Ltd.     

'We Recruit Attitude': The Selection and Shaping of Routine Call Centre Labour

Call centres are growing rapidly and are receiving attention from politicians, policy makers and academics. While most of the latter focus on work relations, notably patterns of control and surveillance, this paper explores the role of recruitment, selection and training in the shaping call centre labour. The paper uses data from a case study of a call centre (Telebank) to argue that the increased significance of social competencies within interactive service work gives these procedures greater salience and that they are used by management to address the indeterminacy of labour, in part, outside the labour process. Primary data from management and customer service representatives is used to examine and contrast their respective perceptions of recruitment, selection and training. The paper shows the contested and contradictory tendencies associated with how a particular company identifies and then uses social competencies. Tensions in the labour process between the mobilization of employee attributes and the deliberate moulding and standardization of such competencies is merely part of wider and unresolved tensions concerning the contested nature of emotional labour and the demands of quantity and quality in the management of call centre work.     

Pride,prejudice and performance: relations between HRM,diversity and performance

Today, managing diversity is considered one of the main challenges for HRM in modern organizations. In this article, a framework is developed to suggest that the design and implementation of HRM activities should be influenced by strategic choices on the management of diversity which are themselves shaped by environmental factors. The HRM activities lead to four types of outcomes (affective, cognitive, symbolic and communicative) that affect individual, group and organizational performance. This framework is used to explore the effects of workforce diversity in two cases and to provide answers to three central questions: how does diversity influence the interactions in and the performance of diverse groups, and what is the relation between management diversity and other HRM policies in the two companies? The findings indicate that an organization's strategy for managing diversity influences both the process of meaning formation regarding diversity and the perception of performance effects. The availability of an organizational vocabulary and of instruments to interpret interactions in terms of diversity make a crucial difference. The stories and incidents from the two cases show how diversity affects both the daily interactions and the functioning of diverse groups.     

Managing challenges in social care service triads – Exploring public procurement practices of Dutch municipalities

Buying services in a triad constellation is associated with challenges related to quality control, performance monitoring, and a deteriorating information position for the buyer. There is growing attention for service triads in Supply Chain Management (SCM) literature. However, these studies are mainly theoretical. The studies suggest to manage the identified challenges by monitoring supplier performance, maintaining a strong position in the service triad, developing collaborative trusting relationships, using outcome-based contracts, and aligning incentives between buyer and suppliers. Empirical studies on service triads and management mechanisms are rare, especially in a public procurement context. We study the application of management mechanisms in a public procurement context where 393 Dutch municipalities each had to contract social care service providers at the same time. This context allows us to study which of the management mechanisms proposed in literature are actually employed in a public procurement context, and whether other mechanisms are applied that are not addressed in the literature. We find municipalities deviate from traditional bureaucratic procurement procedures and apply a relational approach to the procurement procedure, including establishing social contracts, to cope with buyer challenges in service triads. Furthermore we identify municipalities apply ex post competition to drive up service quality through tendering framework agreements and allowing clients to choose their care provider of choice. This mechanism of ex post competition through the use of framework agreements has not been suggested in service triad literature before, and may be an effective mechanism in other service triads to address service quality and customer needs fulfilment issues.     

'Fun and surveillance': the paradox of high commitment management in call centres

Much of the research into telephone call centres has focused on the coercive employment systems which are adopted in these organizations. This appears to contrast with the high levels of customer service and satisfaction which are often required for them to be successful. Our research, which is based on two case studies of call centres studied in depth, challenges this 'satanic mills' image. We explore the ways in which both companies sought to balance the pressures in the product and labour markets and employee needs to develop strategies which combined elements of commitment and control. They developed sophisticated human resource practices, which resembled the high commitment management approach, while, at the same time, maintaining a highly controlled and measured work environment. Consequently, there was a greater alignment between their HR practices and control systems, the needs of employees and the high quality of interactions with customers expected. This suggests that high commitment practices are not automatically associated with extensive employee discretion, as has been argued in the manufacturing sector. HR practices of this kind can be used to offset some of the worst features of call centre working. These findings illustrate the variety of HR practices in call centres and suggest some possible reasons for this diversity.     

电子供应链环境下的客户关怀自动化系统研究

在经历了呼叫中心、客户关系管理系统的发展后,现阶段的许多企业的客户服务仍主要停留在被动的、单向的水平上,我们急需一种自动化的系统来对客户进行主动关怀,满足他们个性化的需求。正是基于这种需求,文章提出了客户关怀自动化的概念,并建立了相应的系统框架,给出了系统功能模块,以实现自动化的客户关怀。     

Towards causal estimates of children's time allocation on skill development

In this paper we examine how children's time allocation affects their accumulation of cognitive skill. Children's time allocation is endogenous in a model of skill production since it is chosen by parents and children. We apply a recently developed test of exogeneity to search for specifications that yield causal estimates of the impact time inputs have on child skills. The test exploits bunching in time inputs induced by a nonnegativity time constraint and it has power to detect a variety of sources of endogeneity. We find that with a sufficiently rich set of controls we are unable to reject exogeneity in our most detailed production function specifications. The estimates from these specifications indicate that active time with adult family members, such as parents and grandparents, are the most productive in generating cognitive skill.     

Lean principles, learning, and knowledge work: Evidence from a software services provider

In this paper, we examine the applicability of lean production to knowledge work by investigating the implementation of a lean production system at an Indian software services firm. We first discuss specific aspects of knowledge work—task uncertainty, process invisibility, and architectural ambiguity—that call into question the relevance of lean production in this setting. Then, combining a detailed case study and empirical analysis, we find that lean software projects perform better than non-lean software projects at the company for most performance outcomes. We document the influence of the lean initiative on internal processes and examine how the techniques affect learning by improving both problem identification and problem resolution. Finally, we extend the lean production framework by highlighting the need to (1) identify problems early in the process and (2) keep problems and solutions together in time, space, and person.     

The impact of strategic operations management decisions on community hospital performance

Over the past decade, 10% of community hospitals have closed. In this challenging time, our study presents hospital administrators with some valuable information that can help improve community hospitals’ performance. The purpose of this paper is to develop a strategic operations management model that links long-term service choices, intermediate operations decisions, and hospital performance given the structural constraints of location, size, and medical teaching status. Data collected from 151 community hospitals are used to test the model. The research identifies strategic operations management decisions in the US community hospitals, shows their causal relationships, and identifies their effects on hospital performance. Specifically, we find that intermediate infrastructural operations decisions affect a community hospital’s cost, quality, and financial performance after the structural decisions of location and size have set the stage. Our study also reveals that community hospitals have adopted new staff and demand management decisions in response to the market needs.     

Understanding public support for the US federal bureaucracy

Abstract

While a number of scholars have examined citizens' satisfaction with specific encounters with government agencies, few studies have assessed explanations of the public's overall evaluations of bureaucratic performance, especially accounts that address sources of variation over time. We address this gap with a new annual time series measure of aggregate assessments of the US federal bureaucracy. We find that public approval of bureaucratic performance varies markedly over time. We then test a number of prior explanations for this movement focusing on both broad contextual forces in the political environment and more specific variables more closely associated with the federal bureaucracy. While data limitations preclude developing a fully specified model tapping all of the explanations simultaneously, we are able to rule out a wide range of ‘usual suspects’ as free standing or sufficient accounts of variations in aggregate bureaucratic approval over time. But we also isolate a number of promising explanations.     

Human Resource Management and the Permeable Organization: The Case of the Multi‐Client Call Centre*

ABSTRACT Despite the interest over recent years in the fragmentation of organizations and the development of contracting, little attention has been paid to the impact of the associated inter‐organizational relationships on the internal organization of employment. Inter‐organizational relations have been introduced primarily as a means of externalizing – and potentially rendering invisible – employment issues and employment relations. In a context where inter‐organizational relationships appear to be growing in volume and diversity, this constitutes a significant gap in the literature that this paper in part aims to fill. The purpose of the paper is two‐fold: to develop a framework for considering the internal and external organizational influences on employment and to apply this framework within a case study of a multi‐client outsourcing call centre. We explore the interactions between internal objectives, client demands and the use of external contracting in relation to three dimensions of employment policy: managing the wage‐effort bargain, managing flexibility and managing commitment and performance. It is the interplay between these factors in a dynamic context that provides, we suggest, the basis for a more general framework for considering human resource policy in permeable organizations.     

Artificial Intelligence–HRM Interactions and Outcomes: A Systematic Review and Causal Configurational Explanation

Artificial intelligence (AI) systems and applications based on them are fast pervading the various functions of an organization. While AI systems enhance organizational performance, thereby catching the attention of the decision makers, they nonetheless pose threats of job losses for human resources. This in turn pose challenges to human resource managers, tasked with governing the AI adoption processes. However, these challenges afford opportunities to critically examine the various facets of AI systems as they interface with human resources. To that end, we systematically review the literature at the intersection of AI and human resource management (HRM). Using the configurational approach, we identify the evolution of different theme based causal configurations in conceptual and empirical research and the outcomes of AI-HRM interaction. We observe incremental mutations in thematic causal configurations as the literature evolves and also provide thematic configuration based explanations to beneficial and reactionary outcomes in the AI-HRM interaction process.     

Ignorant Theory and Knowledgeable Workers: Interrogating the Connections between Knowledge,Skills and Services

This article builds on recent critiques of the knowledge economy to argue that key growth areas in future employment will be in low level service jobs rather than knowledge work as currently understood. The article discusses the knowledge, skills and competencies involved in interactive service work. It suggests that knowledge which is contextual, social or tacit has been taken to be of lesser value in relation to competitive advantage. It highlights the contrast, therefore, between the growth in interactive service work and the focus of the knowledge management literature on a small sub‐set of total employment. Two case‐studies of interactive service work, one drawn from a range of service sectors and the other from a call‐centre setting, provide empirical material which highlights the skills required by em‐ployers in this area. Technical skills were seen as less important than aesthetic and social skills. These cases highlight the management of social skills and competencies as critical to interactive service work. Workers need to develop an understanding of themselves that allows them to consciously use their emotions and corporeality to influence the quality of the service. This leads to the conclusion that the interactive service sector should not be conflated with knowledge work. Rather, it is more important to focus on the broader need for knowledgeability in work, and so broaden understanding of labour in the contemporary workplace.     

Advanced workforce management for effective customer services

Because almost 60?C80% of the total costs for operating a contact centre involve wage and benefit expenses for personnel, determining the optimal number of agents available is of great importance in call centre management. In modern call centres, working hours are divided into planning intervals with identical lengths. Each planning interval is typically assumed to be a homogeneous Poisson process in a steady state, and simple queuing models, such as Erlang-C (M/M/c), are often applied to determine the optimal staffing levels of the planning intervals. However, since the actual length of the planning interval in practice is relatively short, the basic assumption of staffing analysis could be violated. In this paper, we numerically analyze an M/M/c+M call centre??s behavior in a transient state. As a result, we can determine appropriate staffing levels of a call centre with short planning intervals which do not assume to be in a steady state.     

Really changing the course: the limitations of environmental management systems for innovation

The paper broadens the scope of environmental management system (EMS) research by describing how EMSs can contribute to inertia in present production systems. In conjunction with other factors this inertia can inhibit dramatic shifts toward more sustainable technologies and systems. Our approach builds upon technological lock‐in theory, which focuses on market coordination and technological interdependencies as generators of inertia in technological systems. Building on this framework, we call attention to previously under appreciated non‐market social forces and institutional structures that can further reinforce lock‐in. We argue that the co‐evolutionary mechanisms that generate increasing returns for physical technologies may also be applied to social technologies, such as management systems. The paper describes the emergence of ‘EMS lock‐in’ as a path dependent evolution occurring within the context of the larger quality management paradigm. While EMS may initially produce improvements in environmental performance, EMS may also constrain organizational focus to the exploitation of present production systems, rather than exploring for superior innovations that are discontinuous. The paper questions the enthusiastic private and public sector support for EMS implementation and instead recommends an ambidextrous management approach that integrates foresight and broader stakeholder collaboration. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment.     

Affective commitment within the public sector: antecedents and performance outcomes between ownership types

How to generate affective commitment and realize its performance potential is deemed critical to public management. But in the context of service outsourcing, does ownership type influence its antecedents and performance outcomes? Drawing on postal survey data for English leisure providers, we find training is an antecedent across public and private ownership types; performance appraisal is an antecedent for private ownership only; while performance-related pay carries an insignificant effect. Affective commitment holds business and customer performance outcomes for public ownership, but insignificant effects are observed for external ownership types. Implications of this contextual variation for public management theory are discussed.     

Ethical person-environment fit: An integrative definition,key findings,and a call for future research

Although studies of ethical fit have been informative, the need to map a variety of seemingly disparate ethics-centered constructs (e.g., values congruence, ethical conflict) to the ethical fit domain still exists. Thus, a tripartite framework of ethical person-environment fit is proposed that includes affective, behavioral, and cognitive dimensions, resulting in a parsimonious set of ethical fit types. An integrative definition of ethical fit is provided, describing what constitutes ethical fit between employees and the organizational environment. Using the proposed organizing framework, empirical research on ethical fit is reviewed, highlighting key findings, resolving conceptual challenges, and identifying areas for future research. This review of the ethical fit literature revealed that there was an inconsistent pattern of results for studies operationalizing ethical fit using affective constructs. Conversely, those using moral-cognitive constructs, or a combination of affective, behavioral, and cognitive constructs consistently demonstrated positive associations between ethical fit and outcomes.     

How Collective Engagement Creates Competitive Advantage for Organizations: A Business-Level Model of Shared Vision,Competitive Intensity,and Service Performance

We argue that collective engagement can serve as a unique value-creation capacity at the business level by linking shared vision and service performance. We also propose that competitive intensity will be a market indicator by which management can enhance the effect of shared vision on collective engagement, and indirectly strengthen service performance (through collective engagement). Furthermore, we argue that this distinctive value-creation capability, embedded in collective engagement, generates competitive advantage; specifically, one that competing organizations will struggle to replicate. We examine our moderated-mediation model by using a three-time-point method derived from five different sources in 198 retail-service branches. Our findings indicate that collective engagement, fueled by shared organizational vision, improves service performance. Furthermore, as this conditional indirect effect of shared vision on service quality and customer satisfaction was solely generated through collective engagement rather than other mechanisms (i.e., commitment and involvement), it creates a competitive advantage for engagement-oriented organizations.     

Linking rewards to commitment: an empirical investigation of four UK call centres

Rewards being an important component of exchange theory, this research examines relationships among frontline employees' perceptions of rewards (extrinsic and intrinsic) and the three components of organizational commitment (i.e. affective, normative and continuance). The investigation is conducted by the help of a large survey in four call centres of a major retail bank in the UK. The results of the study support the contentions of exchange theory, and highlight the significance of both extrinsic and intrinsic rewards to develop affective, normative and continuance commitment in call centre employees. This research also helps to identify the antecedents that develop each component of commitment. The findings of this research have key messages for practitioners, and contribute to the fields of HRM, rewards, commitment and exchange theory.