Abstract. A size-independent indicator of journals’ scientific prestige, the SCImago Journal Rank (SJR) indicator, is proposed that ranks scholarly journals based on citation weighting schemes and eigenvector centrality. It is designed for use with complex and heterogeneous citation networks such as Scopus. Its computation method is described, and the results of its implementation on the Scopus 2007 dataset is compared with those of an ad hoc Journal Impact Factor, JIF(3y), both generally and within specific scientific areas.

Abstract. The limitations of citation-based indicators include a lack of coverage, no normalization with respect to the length of reference lists (with a potential bias in favour of reviews), and different citation habits. As a consequence, the distributions of the indicators are not comparable across different disciplines.

Abstract. The present paper proposes a method for detecting, identifying and visualizing research groups. The data used refer to nine Carlos III University of Madrid departments, while the findings for the Communication Technologies Department illustrate the method. Structural analysis was used to generate co-authorship networks. Research groups were identified on the basis of factorial analysis of the raw data matrix and similarities in the choice of co-authors.

Abstract. This study introduces a new proposal to refine the classification of the SCImago Journal and Country Rank (SJR) platform by using clustering techniques and an alternative combination of citation measures from an initial 18,891 SJR journal network. Thus, a journal–journal matrix including simultaneously fractionalized values of direct citation, cocitation, and coupling was symmetrized by cosine similarity and later transformed into distances before performing clustering.

Abstract. Argentina´s patterns of publication in the humanities and social sciences were studied for the period 2003–2012, using the Scopus database and distinguishing the geographic realm of the research. The results indicate that “topics of national scope” have grown and gained international visibility.

Abstract. Cuban scientific output is analyzed for the period 2003–2011, in Scopus database. Based on a set of bibliometric indicators, we try to shed light on the evolution of the volume of scientific output in Cuban and foreign journals, and its distribution and visibility by quartiles. Also analyzed is the citation per document received, broken down by language of publication and type of collaboration.

Abstract. After reviewing the Kyoto Protocol rules for carbon sequestration accounting and the different carbon accounting methods proposed in the literature for forest management, for reforestation and, more recently, for avoided deforestation or degradation, we discuss possible carbon accounting rules for a post-Kyoto world. We then apply the results of this discussion to micro-applications in an Annex I country (Spain) and in a non-Annex I country (Tunisia), comparing avoided degradation with reforestation alternatives.

Abstract. This paper presents a choice experiment analyzing the consumers' preferences towards a policy for replacing conventional electricity with electricity generated from forest biomass. The results show that consumers specially prefer the effects related to the lower risk of forest fires and to the decrease in pressure on non-renewable resources. The article also presents a methodological test in relation to the payment timeframe and its effect on marginal willingness to pay and consistency of responses using choice experiments.

Abstract. Literature on welfare attitudes has reached a stylized scheme in which egalitarian values and self-interest concerns are the two main determinants of welfare attitudes. We aim to bring forward existing research by identifying additional values that people draw on to elaborate opinions on welfare issues. Using data from the European Social Survey 2008 and 26 countries, we find that values such as multiculturalism or authoritarianism, among others, lie at the roots of welfare attitudes.

Abstract. In contemporary times, Spain offers a good example of a very compressed transition to post-industrial socioeconomic structures, passing from peripheral to core status within the European Union (EU) and the international economic order. The present article reviews developments and outcomes in Spain since 2000 by paying attention to the impact of the EU on Spain's welfare political economy.