An application of co-word analysis and bibliometric maps for detecting the most highlighting themes in the consumer behaviour research from a longitudinal perspective

This article presents an application of a bibliometric and visual study of the research carried out on a social science subfield, concretely the consumer behaviour research (CBR), from a longitudinal perspective (period 1966–2008). The study combines performance analysis and science mapping for detecting and visualizing conceptual subdomains. Quantitative and qualitative measures are used in order to identify the most prominent themes. Quantitative data are used to put together very related concepts (themes or clusters of topics), while qualitative indicators (as those based on citations) are used to measure the quality and/or impact of the detected themes. The study also uses bibliometric maps to show in a visual way the associations between the main concepts treated by the CBR community. The maps provide insight into the structure of the CBR, visualize the division of the field into several subfields, and indicate the relationships between these subfields. Co-word analysis is the bibliometric technique used to identify the main themes. All this allows us to quantify and visualize the thematic evolution of the CBR. It also helps to both experts and novices to understand the current state of the art of the CBR and to predict where future research could lead.     

Cross-border leisure mobility styles in the Basque Eurocity

The constitution of Europe has fostered greater human and other mobilities across European borders, however it is not clear whether the border is still actually present in some places or inhibits cross-border mobilities. In this context, a leisure mobilities approach has been used to identify the mobility styles in the Basque Eurocity corridor – a cross-border area between Spain and France. The analysis focuses on leisure mobilities and identifies four different mobility styles based upon leisure orientation variables in terms of values, attitudes and lifestyles; nationality; and socio-demographic characteristics: (1) time-conscious workers, (2) French shoppers, (3) mobile youth and (4) older and less mobile. The results indicate that different leisure orientations and participation levels are highly significant in the constitution of mobility styles, which are usually correlated only with national demographic data. Furthermore, it was identified that a higher identification of mobility constraints was not related to lower levels of participation. Instead, the groups with higher mobility and participation rates raised more awareness of the constraints related to transport and information. Finally, intrapersonal constraints such as age and lack of health showed a greater impact on cross-border mobility, while, unexpectedly, a higher identification of cultural and linguistic constraints was not perceived by participants.     

世界石油物探行业发展趋势及中国企业面临的挑战

国际金融危机造成石油公司大幅削减物探投资，对石油物探行业形成巨大冲击。金融危机后，物探作业队伍数量仍处于较高水平，物探市场供给过剩，竞争激烈，物探公司经营困难；大量深海低端船只退出市场，海上物探船走向高端时代；多用户业务投资和收入大幅下降。物探行业的变化给中国石油物探企业带来了巨大挑战。建议中国石油物探公司：1）加强成本管理。理顺流程，加大合力，发挥规模效应，避免重复建设和浪费；加大资源、管理和技术的共享，形成竞争优势；提高公司整体管理水平和项目运作效率。2）重视对国家石油公司和国际大石油公司这两个客户群体的细致分析和研究。3）培育多用户项目运作能力。通过与经验丰富的公司的合作，逐步实现独立自主运作多用户项目。4）大力推进技术创新。将科技投入作为加快企业发展的战略性投入，加强企业技术创新人才的培养和高端技术人才的引进，理顺物探企业技术创新管理体系，提高技术创新的投入产出率。     

A century of economic growth in Latin America

This paper makes a contribution to the study of economic growth in developing countries by analyzing the six largest Latin American economies over 105 years within a two-equation framework. Confirming previous findings, physical and human capital prove to be key determinants of GDP per head growth. However, a more controversial result is an overall negative conditional correlation between trade openness and GDP per head growth — though openness has a positive link via investment. The evidence also shows that macroeconomic instability has been a drag on long-term growth in the region.     

Modelling Electricity Prices: International Evidence*

This article analyses the evolution of electricity prices in deregulated markets. We present a general class of models that simultaneously takes into account several factors: seasonality, mean reversion, GARCH behaviour and time‐dependent jumps. The models are applied to daily equilibrium spot prices of eight electricity markets. Eight different nested models were estimated to compare the relative importance of each factor in each of the eight markets. We find strong evidence that electricity equilibrium prices are mean‐reverting, with volatility clustering (GARCH) and with jumps of time‐dependent intensity, even after adjusting for seasonality.     

如何推进消防部队后续教育建设

本文通过分析消防后续教育体系存在的问题,阐述了如何构建符消防部队后续教育工作体系。     

Project Management of Production Line Automation: A Comparative Analysis of Project Management in Brazil and Colombia

This article aims to evaluate the production line automation projects developed by Brazilian and Colombian companies from the Project Management perspective, through the analysis of the application degree of PMBOK processes, to understand how formal techniques are being employed in these countries and also to identify improvement opportunities, when necessary. Data were collected through a survey. The similarity index between the ten processes, with the highest application degree in the Brazilian and Colombian samples, was 70%. For the processes with the lowest application degree, the similarity index was 60%. No similar study was found in the literature.