The stranger the better: support and solidarity in the 2011 students’ protests in Chile

This paper analyses the legitimation dynamics of the student protests in Chile 2011, explaining how the support of ‘strangers’ strengthened its position and endurance. By analysing interviews with both activists and uninvolved citizens, I describe a steady pattern whereby they express the strength and legitimacy of the movement by assessing the ‘abstraction’ of the link between protesters and their supporters. The more abstract these relations – the stranger supporters are – the most relevant and meaningful is their support. Beyond establishing the worthiness of protesters’ claims, strangers provide protesters with a mandate, fostering the movement’s cohesion and thus affecting its ability to endure through the conflict. While the literature has mostly looked at adherents as only potential (or failed) constituents, I argue that support that remains external plays a crucial role in social movements’ chances of success. This support needs, however, to avoid being framed as insufficient engagement. Further analysis shows that the distinction between protesters and strangers often requires active boundary work, allowing the movement to maximize the benefits of strangers’ support while managing its risks. The relation between these boundaries, the efficiency of different contention tactics and their adaptation is analysed here. The study argues that strangeness can involve very different, even opposed phenomena, which are often confounded, namely ‘otherness’ and ‘abstraction’. Critically drawing upon Simmel, I explain how it is ‘abstraction’ in particular that helps our understanding of the role of strangers in social movements and consider how this distinction could enrich research on the symbolic aspects of contentious politics.     

Generation of space-filling uniform designs in unit hypercubes

In this paper a new discrepancy measure of uniformity for uniform designs (UDs) in a unit cube is presented. Alternative measures of uniformity based on distance criteria which can be applied to higher dimensions are also discussed. The good lattice point (glp) method was used to construct the uniform designs. Two approaches (generator equivalence and projection) of reducing the computational cost of the glp method are proposed and discussed. Two examples are presented in this paper.     

Field trials of a novel toolkit for evaluating 'intangible' values-related dimensions of projects

A novel toolkit has been developed, using an original approach to develop its components, for the purpose of evaluating 'soft' outcomes and processes that have previously been generally considered 'intangible': those which are specifically values based. This represents a step-wise, significant, change in provision for the assessment of values-based achievements that are of absolutely key importance to most civil society organisations (CSOs) and values-based businesses, and fills a known gap in evaluation practice. In this paper, we demonstrate the significance and rigour of the toolkit by presenting an evaluation of it in three diverse scenarios where different CSOs use it to co-evaluate locally relevant outcomes and processes to obtain results which are both meaningful to them and potentially comparable across organisations. A key strength of the toolkit is its original use of a prior generated, peer-elicited 'menu' of values-based indicators which provides a framework for user CSOs to localise. Principles of participatory, process-based and utilisation-focused evaluation are embedded in this toolkit and shown to be critical to its success, achieving high face-validity and wide applicability. The emerging contribution of this next-generation evaluation tool to other fields, such as environmental values, development and environmental sustainable development, shared values, business, education and organisational change is outlined.     

Subjective poverty equivalence scales for Euro Zone countries

We estimate subjective equivalence scales for the whole Euro Zone as well as its individual constituent countries using the European Income and Living Conditions (SILC) data. Importantly, by using minimum needs income question our approach does not require the specification of a complete social welfare function. Our subjective scales increase consistently with household size and countries with well-developed welfare states (Netherlands, Germany, France, and Belgium) show greater economies of scale than less developed welfare states (Spain, Portugal, and Greece). Our approach also allows us to estimate the marginal cost of a child; we find that for the Eurozone adding the first child is more costly than adding a third adult and that the marginal cost of children declines. Comparing modified OECD and our subjective poverty rates we find that the subjective scales ‘redistribute poverty’ away from larger to smaller households.     

Implementing unit roost tests in ARMA models of unknow order

This paper compares the performance of classical and recent unit root tests based on different estimation procedures, including fitting ARMA models of unknown orders. The article also introduces an estimator of the spectral density function that is based on the estimation of an ARMA model with data previously detrended by GLS. The Monte Carlo experiment shows that tests improve their performance if an ARMA model is estimated, instead of an autoregressive approximation. The best results are obtained by tests based on the estimation of the spectral density function.     

The arbitrariness and normativity of social conventions

This paper investigates a puzzling feature of social conventions: the fact that they are both arbitrary and normative. We examine how this tension is addressed in sociological accounts of conventional phenomena. Traditional approaches tend to generate either synchronic accounts that fail to consider the arbitrariness of conventions, or diachronic accounts that miss central aspects of their normativity. As a remedy, we propose a processual conception that considers conventions as both the outcome and material cause of much human activity. This conceptualization, which borrows from the économie des conventions as well as critical realism, provides a novel perspective on how conventions are nested and defined, and on how they are established, maintained and challenged.