Social Embodiment of Technical Devices: Eyeglasses Over the Centuries and According to their Uses

This article is an attempt to prepare the ground for the analysis and theorization of the connection between the body and technical devices emerging from miniaturized wearable technologies. The research object is a secular and common “body object,” namely, eyeglasses. The article reviews the social history of this artifact and analyzes its patterns of use, showing how the distributed sociotechnical networks of action containing these simple optical systems are constantly deconfigured and reconfigured. In other words, the device is not simply subject to physical incorporation. The unstable balance between the artifact's projection onto the surrounding space and its attachment to the physical body is analyzed through the heterogeneousness of bodies coming into play as the device is socially embodied. As the corporal frame and physical, distributed, and social bodies overlap, the notion of “bodies object” emerges. This covers the artifact-related and social environment, the plural nature of which could be of great value to research and development teams, helping them to diversify their representations of the user, as an agent acting in a variety of networks with a variety of bodies.     

The segregative properties of endogenous formation of jurisdictions with a welfarist central government

This paper examines the segregative properties of Tiebout-type process of jurisdiction formation by freely mobile households in the presence of a central government which makes equalization transfers across jurisdictions so as to maximize a generalized utilitarian or a max–min objective. It is shown that the introduction of such a central government significantly affects the set of stable jurisdiction structures. It is also shown that the class of households additively separable preferences that guarantees the wealth segregation of any stable jurisdiction structure is unaffected by the presence of a central government if this government uses a generalized utilitarian objective.     

Intergenerational reliance on social assistance: Evidence from Canada

This paper provides the first analysis of the intergenerational transmission of participation in a Canadian social assistance program. Two sources of intergenerational transmission are taken into account: one that is due to a possible causal link between parents' and children's participation, and one that is due to a correlation between individual and environment specific characteristics across generations. The basic data come from the Québec government's administrative records and cover 17,203 young people who were 18 years old in 1990 and whose parents were recipients of social assistance during at least one month between 1979 and 1990. The results reveal that, on average, a one-percentage unit increase in parental participation during the youth's pre-adult years (age 7–17) raises the youth's participation rate by 0.29 percentage unit during early adulthood (age 18–21). This impact is stronger during the early stages of childhood (age 7–9) and during late adolescence (age 16–17).     

Eliciting vague but proper maximal entropy priors in Bayesian experiments

Priors elicited according to maximal entropy rules have been used for years in objective and subjective Bayesian analysis. However, when the prior knowledge remains fuzzy or dubious, they often suffer from impropriety which can make them uncomfortable to use. In this article we suggest the formal elicitation of an encompassing family for the standard maximal entropy (ME) priors and the maximal data information (MDI) priors, which can lead to obtain proper families. An interpretation is given in the objective framework of channel coding. In a subjective framework, the performance of the method is shown in a reliability context when flat but proper priors are elicited for the Weibull lifetime distributions. Such priors appear as practical tools for sensitivity studies.     

L'intensification du travail en débat. Ethnographie et histoire aux chaînes de Peugeot-Sochaux

With the use of ethnography and history, this study of work in the Peugeot-Sochaux automobile factory in the last half of the 20th century makes us stand back from a unifying, generalized view of the intensification of labor. For one thing, variations in work rules and the diversity of related problems bring to light the tensions underlying the issue of workloads. For another, detecting when workloads are actually heavier and more stressful calls for taking into account a variety of periods and tendencies while studying working conditions. This study conducted in workshops in the Sochaux plant leads us away from a quantitative, abstract view of the intensification of work. We are thus led to examine the concrete changes that affect employment conditions and the technical aspects of work over a longer term. Far from losing sense, the idea of an intensification of work processes becomes richer and more relevant for analyzing the world of work.     

Uses of Management Control Tools in the Public Healthcare Sector

This study focuses on identifying the specific uses of management control tools in public organizations. This research is based on interviews with managers from 43 organizations in the healthcare sector. Data was analyzed and interpreted through the methodology proposed by Gioia et al. Organizational research methods, 16(1), 15-31, (2013). The different uses specified by managers of these organizations were compared with Henri’s work Accounting, organizations and society, 31(1), 77-103, (2006). Findings show matching elements, as well as differences in public sector specificities. This study ends with a discussion about the non-use of existing tools, the multi-uses of tools and the observable dichotomy between political and management uses.

     

Robust normative comparisons of socially risky situations

In this paper, we theoretically characterize robust empirically implementable normative criteria for evaluating socially risky situations. Socially risky situations are modeled as distributions, among individuals, of lotteries on a finite set of state-contingent pecuniary consequences. Individuals are assumed to have selfish Von Neumann–Morgenstern preferences for these socially risky situations. We provide empirically implementable criteria that coincide with the unanimity, over a reasonably large class of such individual preferences, of anonymous and Pareto-inclusive Von Neuman Morgenstern social rankings of risks. The implementable criteria can be interpreted as sequential expected poverty dominance. An illustration of the usefulness of the criteria for comparing the exposure to unemployment risk of different segments of the French and US workforce is also provided.     

Evaluating the Move to a Linear Tax System in Germany and Other European Countries

This paper proposes a comparison of the results of tax policy analysis obtained on the basis of unitary and collective representations of the household. We first generate labour supplies consistent with the collective rationality, by use of a model calibrated on microdata as described in Vermeulen et al. [Collective Models of Household Labor Supply with Nonconvex Budget Sets and Nonparticipation: A Calibration Approach (2006)]. A unitary model is then estimated on these collective data and unitary and collective responses to a tax reform are compared. We focus on the introduction of linear taxation in Germany. The exercise is replicated for other European countries and other topical reforms. Distortions due to the use of a unitary model turn out to be important in predicting labour supply adjustments, in the design of tax revenue neutral reforms, and in predicting a reform’s welfare implications.

Manaagement practices and employee attitudes: a longitudinal study spanning fifty years

This paper reports findings from a third consecutive study to re‐visit a steelworks that provided a classic elaboration of the industrial enterprise as a social system. The social system of the works in the 1950s (Scott et al., 1956) was used to explain the positive orientation of steelworkers to change. A later study of the plant in 1991 uncovered a remarkably similar positive orientation to change in the plant indicating a number of continuities (Blyton et al., 1996). Despite massive changes affecting the plant between the 1950s and the early 1990s, the social system of the works‐occupational structures and identities and management‐union relations‐were seen as having a continuing bearing on steelworkers’ attitudes to work in general, and their positive orientation to work change in particular. A third study of employee attitudes in the same plant in 1999 revealed important changes had occurred during the 1990s.