Chronic low back pain among French healthcare workers and prognostic factors of return to work (RTW): a non-randomized controlled trial

International audience

The Return of Institutions. On the Latest Change in the Research on Social and Economic Development

The paper describes the latest change in the research on social and economic development of states. This change is characterized mainly by a strong emphasis put on the role of institutions as key instruments of reducing the development gap between countries. It is argued that in the years after 1989 institutions have disappeared from mainstream academia and major intellectual debates because of: (1) the widespread belief in global convergence of capitalism and (2) the modernization theory which prevailed in the social science in the 1990s. The article indicates that institutions were once again brought into focus as a result of (1) a wider debate about the institutional sources of growth and development sparked by Acemoglu and Robinson’s Why Nations Fail, (2) the beginning of the global economic crisis of 2008 triggered by the fall of American investment bank Lehman Brothers (3) diversified consequences of the economic crisis seen all over Europe and the USA which illustrate (4) the institutional varieties of capitalism.

Ratios and indicators that determine return on equity

This study aims to investigate factors that may affect return on equity (ROE). The ROE is a gauge of profit generating efficiency and a strong measure of how well the management of a firm creates value for its shareholders. Firms with higher ROE typically have competitive advantages over their competitors which translates into superior returns for investors. Therefore, seems imperative to study the drivers of ROE, particularly ratios and indicators that may have considerable impact. The analysis is done on a sample of 90 largest non-financial companies which are components of NASDAQ-100 index and also on industry sector samples. The ordinary least squares method is used to find the most impactful drivers of ROE. The extended DuPont model’s components are considered as the primary factors affecting ROE. In addition, other ratios and indicators such as price to earnings, price to book and current are also incorporated. Consequently, the study uses eight ratios that are believed to have impact on ROE. According to our findings, the most relevant ratios that determine ROE are tax burden, interest burden, operating margin, asset turnover and financial leverage (extended DuPont components) regardless of industry sectors.

Searching for return: How Google search engine query data can beat the market

Throughout the last years technologic improvements have enabled internet users to analyze and retrieve data regarding Internet searches. In several fields of study this data has been used. Some authors have been using search engine query data to forecast economic variables, to detect influenza areas or to demonstrate that it is possible to capture some patterns in stock markets indexes. In this paper one investment strategy is presented using Google Trends’ weekly query data from major global stock market indexes’ constituents. The results suggest that it is indeed possible to achieve higher Info Sharpe ratios, especially for the major European stock market indexes in comparison to those provided by a buy-and-hold strategy for the period considered.

De volta para os braços da rainha dos céus: migração, memória e festa em Caicó/RN

The present work has as an objective to seize up some particular meanings of the Feast of Sant Ana (The saint which represents the city of Caicó/RN), a central event of the calendar festive-religious of that city, looking for to perceive on how it combines with the symbolic poles sacred: profane through the social bonds that are present there performed and expressed through the social networking and of local belongings. Such bond ties reveal themselves through a very especial manner, through the migration of returning to the feast, when collectively are produced and updated knowledge and codes that reinforce the representation of the local belonging, nominated as being caicoense . We seek on perceiving how the many events of this feast (from a perspective of a religious order as well as laic) acting on a conclusive way to an identity of the re-meaning of that city, especially in its relation with the migrant natives: the sons and daughters that return to the arms of Sant Ana

Macroeconomic rates of return of public and private investment : crowding-in and crowding-out effects

Using annual data from 14 European Union countries, plus Canada, Japan and the United States, we evaluate the macroeconomic effects of public and private investment through VAR analysis. From impulse response functions, we are able to assess the extent of crowding-in or crowding-out of both components of investment. We also compute the associated macroeconomic rates of return of public and private investment for each country. The results point mostly to the existence of positive effects of public investment and private investment on output. On the other hand, the crowding-in effects of public investment on private investment vary across countries, while the crowding-in effect of private investment on public investment is more generalised.

Antisubjectivism and the (spectral) return of consciousness in landscape research

This paper analyses the changing conceptions of consciousness within landscape research over a critical period from the late 20th century to the present. The 1980s and 1990s mark a radical shift in the framing of consciousness away from psychological, perceptual, or experiential perspectives towards an ontology of consciousness as signifier, cultural artifact, and ideology. In cultural geography and the visual arts, these reframings can be characterised as anti subjectivist in that they do not attempt to problematize human consciousness so much as deactivate it and disqualify it from discussion. I draw out the theoretical and critical foundations of these antisubjectivist approaches as well as the subsequent opening out of the notion of landscape in more recent discussion. This ‘opening out’ implicates a more complex reengagement with minds, bodies, and landscapes and with the contested distinctions between subject and object. At the same time however, consciousness is seldom formulated explicitly within the literature and hence consciousness often occupies a spectral presence in the landscape of landscape research. I use one of my own paintings, Dalek in Landscape, to presage the discussion and attempt to highlight the tensions between these ideological, cultural and biological dimensions of consciousness at play within the landscape idea. Given the broader adoption of these anti-subjectivist developments within the academy, the example of landscape serves as a potentially useful case study for thinking upon the changing conceptions of consciousness in cognate creative and academic disciplines.

Lairds of suburbia: Scottish migrant settlement and housing in Australian cities, 1880-1930

Drawing on decennial population statistics from 1881 to 1933, this article evaluates the settlement patterns of Scottish migrants in Australian cities. It considers the urban nature of Scottish settlement, and argues that settlement patterns were associated with employment opportunities for working-class Scots, along with various housing, lifestyle, and religious preferences, often grounded in pre-migration experiences of city living. Furthermore, this article demonstrates that Scottish migrants in Australia at the turn of the twentieth century largely belonged to an urban industrial working class, and provides a useful correction to the traditional images of Scots in Australia as mostly rural, well-off, and conservative migrants.

Gestures of judgement and welcome in public spaces: hypervisible migrant newcomers in Darwin, Australia

This paper draws on ethnographic research to show how pigmentation intensities of skin and facial characteristics make bodies of colour recognisable in public spaces of Darwin, a small multiethnic and multiracial north Australian city. This paper shows that the visibility of newcomers, in particular, humanitarian migrants from countries in Africa, the Middle East and Asia, circulates negative sentiments of fear, anxiety and discomfort in public spaces when instantaneous judgements are made. These judgements of misrecognition made by residents of diverse ethnic and racial backgrounds lead to simmering tensions that unfold as visceral events of vulnerability in public spaces such as bus interchanges, neighbourhood streets, shopping centres and car parks. These events that have the potential to wound and numb bodies contribute to the “urban unconscious” of Darwin as a city where public spaces are safe with heightened surveillance. This paper argues, however, that events of hypervisibility, judgement and interracial tensions can unfold quite differently in public spaces if humanitarian migrants sense gestures of welcome, particularly from Aboriginals. Such fleeting moments of welcome in Darwin have the potential to bring together bodies with different histories and geographies of racialisation, so that multiple publics emerge through everyday habits of living with difference.

Leaving care: unaccompanied asylum seeking young Afghans facing return

Unaccompanied asylum-seeking children in the United Kingdom approach adulthood knowing that they will be encouraged or even forced to return to their countries of birth. Drawing on a project that promoted voluntary return to Afghanistan, we use interviews with twelve young people, professionals working in the Home Office and in education, local authorities, and voluntary-sector agencies to describe a complex area of immigration policy. We show how the state’s obligations as “corporate parent” clash with increasingly punitive migration controls and with growing political scrutiny of public spending. We propose education as a way to prepare young people for futures as global citizens in either country of settlement or of origin.

Stock return predictability and determinants of predictability and profits

We examine stock return predictability for India and find strong evidence of sectoral return predictability over market return predictability. We show that mean-variance investors make statistically significant and economically meaningful profits by tracking financial ratios. For the first time in this literature, we examine the determinants of time-varying predictability and mean-variance profits. We show that both expected and unexpected shocks emanating from most financial ratios explain sectoral return predictability and profits. These are fresh contributions to the understanding of asset pricing.

Cognitive cultural intelligence and life satisfaction of migrant workers: the roles of career engagement and social injustice

This paper examines the mediating effect of career engagement on the relationship between cognitive cultural intelligence (CQ) and life satisfaction among international migrant workers in Australia. It also examines the moderating effect of perceived social injustice on the cognitive CQ–career engagement relationship, as well as on the indirect cognitive CQ–life satisfaction relationship via career engagement. Using survey data from four hundred and sixty-two migrant workers in Australia, it was found that cognitive CQ was positively related to life satisfaction and that career engagement mediated this relationship. Social injustice moderated the impact of cognitive CQ on career engagement such that the impact was stronger among those perceiving a higher rather than a lower level of social injustice. Furthermore, the indirect effect of cognitive CQ on life satisfaction via career engagement was also stronger for those perceiving higher social injustice. These findings provide new insights regarding the antecedents of life satisfaction as well as reveal a vocationally relevant mechanism underlying the relationship between cognitive CQ and life satisfaction. The results inform potential practical strategies to enhance the career progression and life satisfaction of international migrant workers.

Height, weight and well-being for rural, urban and migrant workers in China

In general, the happiness literature has paid little attention to the relationship between physical appearance and well-being. In this paper, we examine the link between weight, height and well-being for three distinct samples in China given that attractiveness effects likely vary greatly across sociocultural contexts. As China has recently undergone rapid economic transformation in the urban areas, this empirical exercise is particularly interesting because it can highlight how changing social norms have affected the relationship between physical appearance and subjective well-being. For the rural and migrant samples, we find that for both men and women, big and tall individuals have higher levels of well-being. This is consistent with the notion that the strong are better off when more labor intensive work is the norm. For the urban sample and for urban males in particular, no well-being penalty is found for being obese, unlike previous results based on Western samples. It is very likely that the unique Chinese cultural practice of network building banquets and feasting is behind this finding.