IE University

About: IE University is a education organization based out in Segovia, Castilla y León, Spain. It is known for research contribution in the topics: Corporate governance & Supply chain. The organization has 527 authors who have published 1709 publications receiving 64682 citations.

The Relationship Between University Support to Entrepreneurship with Entrepreneurial Activity in Spain: A Gem Data Based Analysis

Abstract: The main purpose of this research is to analyse the statistical relationship between entrepreneurship university support and the level of entrepreneurial activity in Spain. Concerning the methodology, data has been provided by the National Spanish GEM (Global Entrepreneurship Monitor). Different statistical methods have been used in this research (descriptive statistics, anova, correlation, linear regression and non linear regression and logit). The main findings of the study demonstrate that there is not a significant statistical relation between entrepreneurship universities support and the entrepreneurial level of activity in Spain. Moreover, it has been found that entrepreneurial intention is statistically related with universities support, showing the improvement of the influence of high education in Spanish entrepreneurship.

Identification of copy number variants in miscarriages from couples with idiopathic recurrent pregnancy loss

Abstract: Background Recurrent pregnancy loss (RPL), defined as two or more miscarriages, affects 3-5% of couples trying to establish a family. Despite extensive evaluation, no factor is identified in ∼40% of cases. In this study, we investigated the possibility that submicroscopic chromosomal changes, not detectable by conventional cytogenetic analysis, exist in miscarriages with normal karyotypes (46,XY or 46,XX) from couples with idiopathic RPL. Methods Array comparative genomic hybridization (array-CGH) was used to assess for DNA copy number variants (CNVs) in 26 miscarriages with normal karyotypes. Parental array-CGH analysis was performed to determine if miscarriage CNVs were de novo or inherited. Results There were 11 unique (previously not described) CNVs, all inherited, identified in 13 miscarriages from 8 couples. The maternal origin of two CNVs was of interest as they involved the imprinted genes TIMP2 and CTNNA3, which are only normally expressed from the maternal copy in the placenta. Two additional cohorts, consisting of 282 women with recurrent miscarriage (RM) and 61 fertile women, were screened for these two CNVs using a Quantitative Multiplex Fluorescent PCR of Short Fragments assay. One woman with RM, but none of the fertile women, carried the CTNNA3-associated CNV. Conclusions This preliminary study shows that array-CGH is useful for detecting CNVs in cases of RPL. Further investigations of CNVs, particularly those involving genes that are imprinted in placenta, in women with RPL could be worthwhile.

“Carrying Online Participation Offline”-Mobilization by Radical Online Groups and Politically Dissimilar Offline Ties

Abstract: This study analyzes survey data obtained from members in neo-Nazi and environmentalist discussion forums. It assesses the links between participation in radical and ideologically homogeneous online groups and two forms of political engagement (Movement Support and Movement Promotion). This study also tests whether perceived political dissimilarity of offline friends and family (core ties) and of more distant interpersonal associates (significant ties) encourages or thwarts political engagement and whether it moderates the influence exerted by online groups. As expected, political engagement among the analyzed respondents increases with online participation, also controlling for extremism, political discussion and news media use. Although dissimilar core ties neither encourage nor discourage political engagement, they moderate the mobilizing influence from neo-Nazi and radical environmentalist online groups. Dissimilar significant ties, in turn, do not directly affect political engagement and do not interact with online participation. Theoretical and practical implications are discussed.

The effects of corrective information about disease epidemics and outbreaks: Evidence from Zika and yellow fever in Brazil

Abstract: Disease epidemics and outbreaks often generate conspiracy theories and misperceptions that mislead people about the risks they face and how best to protect themselves. We investigate the effectiveness of interventions aimed at combating false and unsupported information about the Zika epidemic and subsequent yellow fever outbreak in Brazil. Results from a nationally representative survey show that conspiracy theories and other misperceptions about Zika are widely believed. Moreover, results from three preregistered survey experiments suggest that efforts to counter misperceptions about diseases during epidemics and outbreaks may not always be effective. We find that corrective information not only fails to reduce targeted Zika misperceptions but also reduces the accuracy of other beliefs about the disease. In addition, although corrective information about the better-known threat from yellow fever was more effective, none of these corrections affected support for vector control policies or intentions to engage in preventive behavior.