The nationalization of electoral cycles in the United States: a wavelet analysis

We take a new look at electoral sectionalism and dynamic nationalization in presidential elections. We treat this problem as one of synchronism of electoral cycles, which we estimate by using wavelets. After providing a self-contained introduction to wavelet analysis, we use it to assess the degree and the dynamics of electoral synchronization in the United States. We determine clusters of states where electoral swings have been more and less in sync with each other and with the national cycle. Then, we analyze how the degree of synchronism of electoral cycles has changed through time, answering questions as to when, to what extent, and where has a tendency towards a “universality of political trends” in presidential elections been more strongly felt. We present evidence strongly in favor of an increase in the dynamic nationalization of presidential elections taking place since the 1950s, largely associated with a convergence in most (but not all) Southern states.     

Capital and Labour Mobility and their Impacts on Mexico's Regional Labour Markets

Abstract

This paper studies the effects of capital and labor mobility on real wages across Mexican states for the period 1997–2006. Employing dynamic panel data methods, we find: (1) strong positive effects on real wages from foreign direct investment (FDI) and from migration; (2) domestic and foreign migration provide similar wage effects; and (3) alternative partitions indicate that real wages are more sensitive to FDI-related fluctuations across states with relatively lower wages and migration levels. Overall, these results provide support that real wages respond positively to fluctuations in capital flows and labour movements as predicted from the theory.     

The globaliser dragon: how is China changing economic globalisation?

There are many studies on the effects of both economic globalisation and the rise of China. These core issues of the contemporary international agenda entail major economic, military, environmental, social and cultural transformations in most nations. While there is also an abundant literature on how globalisation supported the rise of China, there are scarce publications on how China became one of the primary drivers of globalisation. This article assumes that understanding the power of globalisation over countries is as crucial as assessing the power of certain countries over the process. In this sense, it uses the recently created ‘theory of globalisers’ to analyse how is China transforming contemporary economic globalisation. The conclusion is that China became an ‘economic globaliser’ in the twenty-first century. As the largest exporter, the second largest importer, the third largest provider of foreign direct investments, and a major supplier of high-tech goods, the Asian giant is a vital partner for several economies in different continents. In this context, Beijing’s globalisation strategy aims at both securing the benefits of globalisation and reforming the international economic order, but without a revolutionary stance.     

The Potential of Internet Mobilization: An Experimental Study on the Effect of Internet and Face-to-Face Mobilization Efforts

In recent years, voluntary associations and political organizations have increasingly relied on Internet-based mobilization campaigns, replacing traditional forms of face-to-face recruitment and mobilization. Within the literature, one can observe an intensive debate about the possible consequences of this transition. Most importantly, the question is whether political mobilization through the Internet is just as effective as mobilization in a face-to-face setting. In this article, we report on a mobilization experiment using both traditional (face-to-face) and modern (Web site) incentives for mobilization. The experiment was conducted among undergraduate students in Belgium and Canada and included a test of medium-term mobilization effects. Results suggest that the Internet is successful in transferring knowledge and raising issue salience among respondents, but neither experimental manipulation led to significant behavioral changes. We do not find any indication that among this experimental sample Internet-based mobilization would be less effective than traditional face-to-face forms of mobilization.     

Relationship Between Intimate Partner Violence, Depressive Symptomatology, and Personality Traits

The aim of this study was to examine the relationship between intimate partner violence (IPV) and personality disorder symptoms controlling for depressive state. Victims of IPV (n?=?176) and non-abused women (n?=?193) completed the Dimensional Assessment of Personality Pathology-Basic Questionnaire (DAPP-BQ), Index of Spouse Abuse (ISA), and Beck Depression Inventory-II (BDI-II). IPV victims scored higher than non-abused women on Intimacy Problems, and scored lower on Rejection traits, after adjustment for depressive symptoms. Severity of the IPV was related to Cognitive Distortion, Suspiciousness, Restricted Expression, and Intimacy Problems, and the length of the IPV was negatively associated with Rejection. The current study suggests only modest differences in personality traits between IPV and non-abused women. The DAPP-BQ traits associated with severity of IPV, in a dose-response manner, would partially reflect the symptoms of complex post-traumatic stress disorder (CPTSD), although this possibility deserves further study.     

The role of a Proof of Concept Center in a university ecosystem: an exploratory study

The Proof of Concept phase in university technology transfer is considered to be critical for the success of both licensing and the creation of spin-off companies. In the United States, Proof of Concept Centers are emerging as successful structures to address the challenges of this phase. In this paper, we present a framework to assess the role for such a structure in a university ecosystem. The framework is built from previous references that we use to explicitly link the features of Proof of Concept Centers with the challenges of the Proof of Concept phase, and establish their specific contributions to the overall technology commercialization efforts of a university. We illustrate the application of this framework in a case study of the University of Coimbra, in Portugal, and develop a characterization that is representative of the role that a Proof of Concept Center can play in comparable university ecosystems that feature conventional technology commercialization structures, and struggle with the challenges of the Proof of Concept phase. Our study suggests that there is in fact a possible role for a Proof of Concept Center in the regional ecosystem of the University of Coimbra, with a potentially very relevant impact in the technology commercialization process, through networking outside academia and research environments, funding of Proof of Concept activities, and technology entrepreneurship education for the development of entrepreneurial skills for researchers.     

Psychometric Proprieties and Construct Validity of the Brother-Sister Questionnaire in a Sample of Portuguese Adolescents

The Brother-Sister Questionnaire (BSQ; Graham-Bermann and Cutler 1994) is an instrument designed to measure qualities of sibling relationships. Aim: In the present study the main objective was to examine the psychometric properties and validity construct of BSQ - Portuguese version. Data were collected among 197 adolescents. The Cronbach’s alpha of the four domains ranged from .58 to .84. The psychometric characteristics of BSQ Portuguese version were found to be adequate. The results confirm the multi-dimensional model composed of four factors proposed by the authors of this instrument, as well as their suitability to assess quality of Portuguese sibling relationships. The BSQ offers a reliable and valid measure to be used within Portuguese population.     

Dyadic Types of Sibling Sexual Coercion

Sibling sexual abuse seems to be the most prevalent form of sexual abuse in the family context. This study used the Sexual Coercion Scale of the Revised Conflict Tactics Scales – Sibling Version (Straus et al. 1995) to measure the extent of sibling sexual coercion in a sample of 590 Portuguese university students. Prevalence: 11% of male students and 5% of female students had sexually coerced a sibling in the year when the participant was about 13 years old or in another year. Chronicity: When there was sexual coercion in a sibling relationship, it was perpetrated an average of 22.4 (mean) times by males and 9.1 times by females. Dyadic Concordance Types (DCT’s) revealed that in 26% there was only one perpetrator who was Male-Only, in 19% the perpetrator was Female-Only and more than half (55%) Both coerced. From the perspective of female respondents, in 50% of the cases the perpetrator was a Male-Only, in 31% Female-Only and in 19% Both coerced. Conclusions: Sexual coercion of siblings is probably more frequent than generally realized. Males had higher rates of perpetration, but the percentage of females was substantial. These results suggest a need to expand research to understand the etiology of sibling sexual coercion by females as well as males, understand causes, risk factors and to expand efforts to reduce sexual coercion in sibling relationships.     

Fast LC-MS/MS method for the determination of amphetamine, methamphetamine, MDA, MDMA, MDEA, MBDB and PMA in urine

A fast method was designed for the simultaneous determination of amphetamine (A), methamphetamine (MA), PMA, MDA, MDMA, MDEA and MBDB in urine. The drugs were analysed by LC (ESI)-MS/MS, after a simple liquid-liquid extraction in the presence of the deuterated analogues. Reverse phase separation on an Atlantis dC18 Intelligent Speed column was achieved in less than 4 min under gradient conditions, and the total run time was 8 min. The method was fully validated, including linearity (1-1000 ng/mL for A, MDMA, MDEA and MBDB; 2-1000 ng/mL for MDA and PMA; 1-200 ng/mL for MA; r2>0.99 for all compounds), recovery (>80%), within-day and between-day precision and accuracy (CV and MRE<12.7% for intermediate level and ULOQ, and <17.2% for LLOQ), limit of detection (0.2 ng/mL for MDMA, MDEA and MBDB; 0.5 ng/mL for A, MA and PMA; 1 ng/mL for MDA) and quantitation (1 ng/mL for A, MA, MDMA, MDEA and MBDB; 2 ng/mL for MDA and PMA) and relative ion intensities. No matrix effect was observed. The procedure proved to be sensitive, specific and rapid, and was applied to real forensic cases.