On the bias of factor score determinacy coefficients based on different estimation methods of the exploratory factor model

The factor score determinacy coefficient represents the common variance of the factor score predictor with the corresponding factor. The aim of the present simulation study was to compare the bias of determinacy coefficients based on different estimation methods of the exploratory factor model. Overall, determinacy coefficients computed from parameters based on maximum likelihood estimation, unweighted least squares estimation, and principal axis factoring were more precise than determinacy coefficients based on generalized least squares estimation and alpha factoring.     

Family firms and high technology Mergers & Acquisitions

We examine whether family firms undertake value creating high technology M&A. We also examine whether level of ownership, diversification, agency issues and CEO type matter. Our sample consists of high-technology M&A undertaken by Canadian firms over the period 1997–2006. Canada offers a setting with many family firms and the use of control enhancing mechanisms such as dual class shares and pyramid structures. We find a positive relationship between family ownership and announcement period abnormal returns. This relationship, however, starts to decrease at higher levels of ownership but remains overall positive. We also show that the agency conflict between shareholders and professional managers has a detrimental impact on announcement period abnormal returns whereas the conflict between controlling and minority shareholders via control enhancing mechanisms does not. Finally, we document that founder CEO undertake better high tech M&A than descendant or hired CEO.     

A model-driven DSS architecture for delivery management in collaborative supply chains with lack of homogeneity in products

Uniform product deliveries are required in the ceramic, horticulture and leather sectors because customers require product homogeneity to use, present or consume them together. Some industries cannot prevent the lack of homogeneity in products in their manufacturing processes; hence, they cannot avoid non-uniform finished products arriving at their warehouses and, consequently, fragmentation of their stocks. Therefore, final uniform product amounts do not match planned production ones, which frequently makes serving previous committed orders with homogeneous quantities impossible. This paper proposes a model-driven decision support system (DSS) to help the person in charge of delivery management to reallocate the available real inventory to orders to satisfy homogenous customer requirements in a collaborative supply chain (SC). The DSS has been validated in a ceramic tile collaborative SC.     

The Evolution of Well-Being in Spain (1980–2001): A Regional Analysis

Evaluations of regional welfare conventionally rely on Gross Value Added (GVA) per capita as an indicator of well-being. This paper attempts to re-address the regional welfare issue using alternative indicators to per capita income. With this aim, a database for the Spanish regions (NUTS II) has been constructed for the period 1980–2001 and an augmented version of the United Nations Development Programme (UNDP) Human Development Index (HDI) has been estimated incorporating indicators of health, education and per capita income. The results show that, whereas regional income per capita disparities have remained constant, regional convergence in the Augmented Human Development Index (AHDI) was achieved between 1980 and 2001. None the less, there is no evidence of intra-distributional mobility (leap-frogging) across regions in the AHDI     

Gendered Racism on the Body: An Intersectional Approach to Maternal Mortality in the United States

Population Research and Policy Review - Scholars recognize sex and race as social determinants of health. However, demography research often ignores their derivatives (racism and sexism) and their...     

Children's appraisals as mediators of the relationship between domestic violence and child adjustment

This study examines the relationships among variables that were likely to mediate the effects of exposure to domestic violence on children's internalizing problems (i.e., children's appraisals of domestic violence and their perceptions of family relationships). The study was conducted with 79 children exposed to domestic violence, including 41 boys and 38 girls, aged between 9 and 12 years old. Indicators used for children's appraisals of violence were attribution of blame and perceived threat. Children's perceptions of family relationships were based on their levels of parentification and the degree of their loyalty conflicts. A path analysis was used to verify the predictive model's pathways and to test the multiple mediator effects. Findings confirm the contribution of mediating variables and also reflect the association between self-blame and children's parentification. The results stress the relevance of evaluating the combined role of different potential mediators to provide a better understanding of the impact of domestic violence on children.     

Transition and Foreign Aid Policies in the Visegrád Countries: A Path Dependant Approach

The paper argues that the current emerging international development policies of the Visegrád (V4) countries are heavily influenced by the certain aspects of the Communist past and the transition process. Due to these influences, the V4 countries have difficulties in adapting the foreign aid practices of Western donors and this leads to the emergence of a unique Central and Eastern European development cooperation model. As an analytical background, the paper builds on the path dependency theory of transition. A certain degree of path dependence is clearly visible in V4 foreign aid policies, and the paper analyses some aspects of this phenomenon: how these new emerging foreign aid donors select their partner countries, how much they spend on aid, how they formulate their aid delivery policies and institutions and what role the non-state actors play. The main conclusions of the paper are that the legacies of the Communist past have a clear influence and the V4 countries still have a long way to go in adapting their aid policies to international requirements.