Perceptions of leadership success from nonverbal cues communicated by orchestra conductors

Research has suggested that people can extract information relevant to leadership from thin slices of behavior. Nearly all of this research has been conducted in the context of large organizations where the relationships between leaders and followers are relatively indirect, however. We therefore examined here whether participants could extract similar information about leadership success from contexts with direct leader–follower interactions: conductors of orchestras. We found that perceivers could accurately discern conductors' success from brief video clips and that perceptions of expressiveness and age formed the basis for this accuracy. Thus, the current work demonstrates that leadership success is perceptible from nonverbal cues not only for the leaders of large organizations, but also in the context of groups where leaders and followers must continually and dynamically interact to produce successful outcomes.     

Reforming pensions: Myths, truths, and policy choices

This paper discusses the building blocks of pension reform in the light of economic theory, and their application to different types of economy. The opening section sets out the simple economics of pensions. The second section discusses a series of myths which have proved remarkably persistent. Building on this analysis, the latter part of the paper sets out the foundations of effective pensions policy. The third section discusses the prerequisites which any pension reform must respect, i.e. those things which policy advisers can — and should — assert authoritatively. The fourth section turns to the range of choices facing policymakers, drawing on the very different arrangements in different countries. The main conclusions are threefold: (1) The key variable is effective government. (2) From an economic perspective, the difference between pay-as-you-go and funding is second order. (3) The range of potential choice over pension design is wide. One size does not fit all.     

On inference from inconsistent premisses

The main object of this paper is to provide the logical machinery needed for a viable basis for talking of the consequences, the content, or of equivalences between inconsistent sets of premisses.With reference to its maximal consistent subsets (m.c.s.), two kinds of consequences of a propositional set S are defined. A proposition P is a weak consequence (W-consequence) of S if it is a logical consequence of at least one m.c.s. of S, and P is an inevitable consequence (I-consequence) of S if it is a logical consequence of all the m.c.s. of S. The set of W-consequences of a set S it determines (up to logical equivalence) its m.c.s. (This enables us to define a normal form for every set such that any two sets having the same W-consequences have the same normal form.) The W-consequences and I-consequences will not do to define the content of a set S. The first is too broad, may include propositions mutually inconsistent, the second is too narrow. A via media between these concepts is accordingly defined: P is a P-consequence of S, where P is some preference criterion yielding some of the m.c.s. of S as preferred to others, and P is a consequence of all of the P-preferred m.c.s. of S. The bulk of the paper is devoted to discussion of various preference criteria, and also surveys the application of this machinery in diverse contexts - for example, in connection with the processing of mutually inconsistent reports.     

From guided-instruction to facilitation of learning: the development of Five-level QDA as a CAQDAS pedagogy that explicates the practices of expert users

This paper introduces Five-level QDA (Qualitative Data Analysis) as a pedagogy for the teaching and learning of CAQDAS (Computer Assisted Qualitative Data AnalysiS) that spans methodologies, software packages and teaching modes. Based on the authors’ personal trajectories of using, teaching and researching CAQDAS since the late-1990s, the paper illustrates the need for a CAQDAS pedagogy by describing the challenges of learners in powerfully harnessing CAQDAS packages. The principles behind Five-level QDA are outlined, which focus on the contrast between the strategies and tactics of conducting QDA with software, and the need to translate between these. The implementation of Five-level QDA as an adaptable method of instruction is illustrated through the use of Analytic Planning Worksheets in the Recurring Hourglass design.     

Procedural Justice in Procurement Management and Inclusive Interorganizational Relations: An Institutional Perspective

This paper applies the concept of procedural justice to one of the most important focal points of interorganizational relations: the purchaser–supplier relationship. The few extant studies of the concept in the purchaser–supplier domain have overlooked an important aspect of this key relationship: that is, inclusiveness in procurement. This is despite the fact that interest in the specific empirical context of supply chain links between large purchasing organizations (LPOs) and ethnic minority suppliers (EMSs) from disadvantaged communities proceeds apace on both sides of the Atlantic. Institutional theory is used to examine the form that procedural justice takes in eight case studies of LPOs from the private and public sectors, which actively engage with inclusive procurement management initiatives in England. The guiding question is twofold: ‘What may LPO approaches to installing procedural justice in procurement management entail?’ and ‘How are these approaches shaped?’ This paper identifies specific approaches to installing procedural justice for inclusive procurement and submits theoretical propositions about how these are shaped. The study contributes to a macro‐level assessment of procedural justice, i.e. interorganizational procedural justice, as a significant aspect of inclusive interorganizational relationships, which is a domain in need of theoretical development.     

The Political Subject of Self-immolation

Abstract

This article examines the political practice of protest by self-burning. Focussing on Mohammed Bouazizi's self-burning in the Tunisian town of Sidi Bouzid in 2010, I explore the intellectual background for, and implications of, conceptualising such acts as ‘self-sacrifices’ or ‘self-immolations’. I argue that the use of the concept of sacrifice to define the politics of the act, given the difficulties in determining intentionality, is to focus only on its retrospective interpretation or semiotic capture. The result is that the self-annihilating subject is bypassed altogether, and his or her distinctively suicidal politicality is ignored. I argue that these subjects do not occupy political space due to a myth-making appeal to transcendence, heroic urge to sovereignty or assumed desire for community. Rather, drawing on Walter Benjamin, I argue that in such acts we bear witness to the shattering of sovereign order by a reminder to a politically constitutive excess.     

Predicting objective physical activity from self-report surveys: a model validation study using estimated generalized least-squares regression

Physical activity measurements derived from self-report surveys are prone to measurement errors. Monitoring devices like accelerometers offer more objective measurements of physical activity, but are impractical for use in large-scale surveys. A model capable of predicting objective measurements of physical activity from self-reports would offer a practical alternative to obtaining measurements directly from monitoring devices. Using data from National Health and Nutrition Examination Survey 2003–2006, we developed and validated models for predicting objective physical activity from self-report variables and other demographic characteristics. The prediction intervals produced by the models were large, suggesting that the ability to predict objective physical activity for individuals from self-reports is limited.     

Planning Your Way to Job Growth

This paper examines the impact of comprehensive community planning on job growth in a US setting. Comprehensive planning is carried out in many communities, usually at the city or county level. Analyzing county-level data from the state of Georgia collected using a survey of planning professionals, we find that several aspects of planning and the subsequent implementation of the plan can have large impacts on job growth. We find that zoning standards increase job growth, but that it makes little difference how strict those zoning standards are. The largest increases in job growth can be captured simply by consistently following the adopted plan. This is likely due to the signal sent by following the plan that the local government can be trusted to keep other promises made in the process of attracting new businesses. Finally, the most innovative comprehensive plans were associated with lower job growth, at least within our 5-year post-plan study period, perhaps because already struggling communities pass innovative plans in hopes of correcting their shortcomings. The lesson our research holds for planners is that following the plan is likely more important for its success related to economic development than the particular features in the plan.     

The Use of Latent Semantic Analysis in Operations Management Research

In this article, we introduce the use of Latent Semantic Analysis (LSA) as a technique for uncovering the intellectual structure of a discipline. LSA is an emerging quantitative method for content analysis that combines rigorous statistical techniques and scholarly judgment as it proceeds to extract and decipher key latent factors. We provide a stepwise explanation and illustration for implementing LSA. To demonstrate LSA's ability to uncover the intellectual structure of a discipline, we present a study of the field of Operations Management. We also discuss a number of potential applications of LSA to show how it can be used in empirical Operations Management research, specifically in areas that can benefit from analyzing large volumes of unstructured textual data.