School for Advanced Studies in the Social Sciences

About: School for Advanced Studies in the Social Sciences is a facility organization based out in Villejuif, France. It is known for research contribution in the topics: Population & Politics. The organization has 1230 authors who have published 2084 publications receiving 57740 citations. The organization is also known as: Ecole des Hautes Etudes en Sciences Sociales & EHESS.

Productive efficiency of French grain producers: A latent variable model

Abstract: In this article we propose to implement a covariance structure analysis to deal with the estimation of a stochastic frontier production function on panel data and the measurement of a time-varying technical efficiency. First, this method solves the potential problem of correlations between input quantities and individual effects. Second, individual effects and efficiency measures can be recovered as a byproduct of the analysis through the so-called factor scores. We implement this approach by fitting to a balanced panel of French grain producers, a parsimonious version of the Cornwell, Schmidt, and Sickles [1990]'s model where technical efficiencies are individual-specific linear functions of time. A specification search shows that this model is preferred to the traditional production function. Results shed light on the temporal pattern of efficiency in the French grain production sector.

A sub-Riemannian model of the visual cortex with frequency and phase

Abstract: In this paper we present a novel model of the primary visual cortex (V1) based on orientation, frequency and phase selective behavior of the V1 simple cells. We start from the first level mechanisms of visual perception: receptive profiles. The model interprets V1 as a fiber bundle over the 2-dimensional retinal plane by introducing orientation, frequency and phase as intrinsic variables. Each receptive profile on the fiber is mathematically interpreted as a rotated, frequency modulated and phase shifted Gabor function. We start from the Gabor function and show that it induces in a natural way the model geometry and the associated horizontal connectivity modeling the neural connectivity patterns in V1. We provide an image enhancement algorithm employing the model framework. The algorithm is capable of exploiting not only orientation but also frequency and phase information existing intrinsically in a 2-dimensional input image. We provide the experimental results corresponding to the enhancement algorithm.

Personal collective in Chinese

Abstract: Plural markers in some languages are quite unlike their Indo-European counterparts in that their use does not depend only on number but also on other considerations (pragmatic, perspective-related and so on). This article gives an insight into how such plurals work, based on a careful analysis of the suffix -men in Mandarin Chinese.The notion of personal collective is what universally underlies the so-called plural of personal pronouns. Benveniste (1966) has shown that in this case pluralization does not amount to an addition or multiplication of elements, but to what he calls ‘amplification of persons’, that is, a collective. In Chinese it is this pronominal plural that has been extended, under certain conditions, to nouns.It is claimed that the occurrence of -men is governed by the conjunction of number (n>1) and person (reference to a subject-origin). Grammatical person is taken to refer to the space (and positions within it) organized around a subject-origin, normally the speaker. -Men requires that entities be related to a human locator who performs the role of the deictic centre and acts as the origin of point of view. The required conditions are by definition met with personal pronouns, which is why -men is obligatory, but are seldom satisfied with nouns, which is why the latter take the suffix only rarely. Most remarkably, when nouns are not reducible to pronouns, the occurrence of -men is associated with a shift in perspective. The group is considered from the point of view of a locator distinct from the speaker, not from that of the speaker. The speaker being essentially free to shift his viewpoint or not, this explains why -men is optional (though not arbitrary) with nouns in such contexts. Note that, all else being equal (n>1), the contrast between N and N-men is not one of number but of point of view (external versus internal point of view). In summary, the suffix operates in all cases with reference to a subject-origin, either the speaker or a protagonist whose point of view is provisionally adopted by the narrator.The case of Chinese, far from being exotic, is a meaningful illustration of the interaction between the grammatical categories of number and person. This study opens up new typological perspectives in terms of grammaticalization of the pronominal versus nominal plural across languages.

Fighting Together: Language Issues in the Military Coordination of First World War Allied Coalition Warfare

Abstract: There are essentially four different situations within a setting of military conflict in which languages come into play. A given armed force may, first of all, be composed of components which have different mother tongues. The handling of colonial troops is a classic example (Van Den Avenne 2005; Fogarty 2008: 134–68), but there are of course numerous cases of specialist units with a different first language to that of the parent army (Montagnon 2008: 22). 1 Secondly, language skills may be needed against the enemy, be this for intelligence purposes or for propaganda. Hansi, the Alsatian caricaturist, thus used his German language skills to draw up French propaganda material during the First World War (ANOLIR 2008) while WREN listeners worked in the British intelligence facility at Bletchley Park during the Second World War (Footitt 2010). Next, languages can be an issue ‘on the ground’ when hostilities occur in a place where a different language from that of the troops is spoken. The written exams for German officers wishing to qualify as military interpreters in French after the war of 1870–1 included a paper which consisted of translating public announcements to the local civilian population (Puttmann 1903). Fourthly and finally, warfare conducted as part of a coalition may require the bridging of language gaps between coalition partners — this is the case up to the present day in NATO and UN missions.

Pain and Bodily Care: Whose Body Matters?

Abstract: Pain is unpleasant. It is something that one avoids as much as possible. One might then claim that one wants to avoid pain because one cares about one's body. On this view, individuals who do not experience pain as unpleasant and to be avoided, like patients with pain asymbolia, do not care about their body. This conception of pain has been recently defended by Bain [2014] and Klein [forthcoming]. In their view, one needs to care about one's body for pain to have motivational force. But does one need to care about one's body qua one's own? Or does one merely need to care about the body that happens to be one's own? In this paper, I will consider various interpretations of the notion of bodily care, in light of a series of pathological cases in which patients report pain in a body part that they do not experience as their own. These cases are problematic if one adopts a first-personal interpretation of bodily care, according to which pain requires one to care about what is represented as one's own body. Th...