Environmental influences on African migration to Canada: focus group findings from Ottawa-Gatineau

There is limited empirical evidence of how environmental conditions in the Global South may influence long-distance international migration to the Global North. This research note reports findings from seven focus groups held in Ottawa-Gatineau, Canada, with recent migrants from the Horn of Africa and francophone sub-Saharan Africa, where the role of environment in migration decision-making was discussed. Participants stated that those most affected by environmental challenges in their home countries lack the financial wherewithal to migrate to Canada. Participants also suggested that internal rural–urban migration patterns generated by environmental challenges in their home countries underlay socioeconomic factors that contributed to their own migration. In other words, environment is a second- or third-order contributor in a complex chain of interactions in the migrant source country that may lead to long-distance international migration by skilled and educated urbanites. These findings have informed the scope and detail of a larger, ongoing empirical study of environmental influences on immigration to Canada.     

Admissibility intervals for linear correlation coefficients

The correlation coefficient is widely used to quantify the degree of association between two quantitative variables. By resorting to the geometric representation of the linear correlation coefficient, it is possible to calculate the upper and lower bounds of the correlation coefficient between two variables x ₁,x ₂ when the correlation coefficients with a third variable x ₃ are available. Implications in observational studies, where x ₃ could be a proxy of a target variable x ₂, whose direct measurement is too expensive or impractical, are discussed.     

Macroergomonics' contribution to the effectiveness of collaborative supply chains

This article presents a conceptual model that combines Macroergonomics and Supply chain. The authors combine their expertise on these individual topics, building on their previous research. The argument of the paper is that human factors are key to achieve effective supplier-customer collaboration. A conceptual model is presented, its elements and their interactions are explained. The Content-Context-Process is applied as a departing point to this model. Macroergonomics aspects considered are: a systemic approach, participatory ergonomics, formation of ergonomics teams and evaluation of ergonomics projects. The expected outcomes are: (a) improvement of production and productivity levels, (b) improvement of the product quality, (c) Reduction of absenteeism, (d) Improvement in the quality of work life (from the employees' perspective), and (e) increase in the employees' contribution rate of ideas for improvement. A case study was carried out at a vitroplant production organisation incorporating environmental aspects to obtain sustainable benefits.     

Unemployment Determinants for Women in Spain

Spain has one of the highest rates of unemployment among OECD countries. Some explanations for this stress the importance of unemployment duration compared with entry rates to the unemployment pool. Long‐term unemployment rates are particularly high among women in Spain. The object of this paper is to investigate the determinants of unemployment duration among women. It will consider personal characteristics (education and age), family background, socio‐economic variables (the number of household earners and household income) and the effect of unemployment benefits, using data from the Household Expenditure Survey 1990–91.     

Intergroup contact and prejudice in Moroccan and Spanish users of Spanish public libraries: mediating variables and directionality of the process / Contacto intergrupal y prejuicio en usuarios marroquíes y españoles de bibliotecas públicas españolas: variables mediadoras y direccionalidad del proceso

This study tests two serial models of intergroup contact in intergroup relations between users of Spanish public libraries and the directionality of the contact-prejudice relationship. Participants were selected in libraries that meet IFLA Guidelines in Barcelona (N_Spaniards = 138 and N_Moroccans = 89) and libraries that do not meet these guidelines in Almería (N_Spaniards = 116 and N_Moroccans = 100). They responded to a survey about the quantity of intergroup contact, anxiety, ethnocultural empathy, outgroup knowledge and prejudice. Several serial mediation analyses reveal a model where the indirect effect of quantity of contact in the library on prejudice was mediated by intergroup anxiety and ethnocultural empathy in Moroccans in Almería and Spaniards and Moroccans in Barcelona, and it found that the direction of this relationship is from contact to attitudes, but not attitudes to contact. These results show that the mediating power of affective variables is stronger than that of cognitive variables. Explanations about the absence of significant results in Spaniards in the Almería group are provided.     

R&D AND CREDIT RATIONING IN SMEs

We study the effects of credit rationing on research and development (R&D) investment using survey and accounting data on a large representative sample of manufacturing small‐ and medium‐sized enterprises (SMEs). Our econometric model accounts for the endogeneity of our credit rationing indicator and employs an innovative theory‐based identification strategy. We find that credit rationing has a significantly negative effect on both the probability to set up R&D activities and on the level of R&D spending (conditioned on the R&D decision), but the overall estimated reduction in R&D spending is largely to be associated with the first effect. (JEL G21, D82, O32, C35)     

Responses to global challenges: trends in aid‐financed global public goods

Based on four decades (1973–2013) of OECD‐Development Assistance Committee aid to developing countries, this article aims to show aid‐financed global public goods trends, their changing composition and their main drivers. In particular, a constant increase in the share of aid‐financed global public goods and a shift towards weighted‐sum and weakest‐link global goods are observed. Economic conditions, imitation effects, global engagement and domestic spending result as the main drivers of donors’ demand for aid‐financed global public goods. Besides, a certain complementarity in the provision of global goods plays a role, especially in European countries and Japan, partially easing the prognosis for the collective action problems related to global goods