Multistate projections by level of education for Portugal, 2011–2031

Educational attainment is an attribute that leads to a great distinction between the members of a population, including when considering their health and well-being, which are features to pursue within an aging society. The aim of this work was to produce demographic projections for the Portuguese population by sex, age group and level of educational attainment, for the period 2011–2031. Considering fertility, mortality and migration differentials by level of education, the population was projected using the multistate cohort-component method with a block Leslie matrix. Two scenarios were considered, one where educational attainment before 2011 remains constant and another in which educational attainment will follow the trend observed over the last decade, being the trend in the state proportion modelled using continuation ratio models. The results show an increase in the proportion of individuals who complete higher educational levels in almost all age groups of both sexes. Among women, only 13.6 % had completed some level of higher education in 2011, a figure that will rise to approximately 23.4 % in 2031, whereas among men this value was only 9.7 % and will also rise by 2031, reaching 15.5 %. We can expect the proportion of people with higher educational levels to continue to rise as the education of younger cohorts seems to evolve positively. This work will be particularly useful to study how the aging population and the rising levels of education can contribute to the planning and monitoring of public policies, although these findings can also be used in other research contexts.     

Family Structure and Subjective Economic Well-Being: Some New Evidence

The paper investigates the main socio-demographic and economic determinants of subjective economic well-being in different typologies of households. Previous studies have used dummy variables to explore the effect of family structure. In this paper, however four different models—one for each family typology—have been estimated to test if each selected explanatory variable is significant and how it acts in determining the level of subjective economic well-being. To achieve this, we apply an under-used logit model—the partial proportional ordered model. Our analysis, based on data from the 2005 Italian Survey on Income and Living Conditions highlights the main variables affecting the subjective economic well-being of all household typologies. These main variables are related to income adequacy, such as being able to afford housing, clothes and holidays, and also include the work-status and level of education of the respondent. These variables produce notable differences in the level of subjective economic well-being. We find that couples with no children have the highest level of perceived economic well-being, while couples with two or more children and even more so one-person households are more economically insecure.     

Selection of Business Practices in the Midst of Evolving Complexity

I admire leaders who, with little experience and training, create organizations that make major contributions in their industries, especially given that a great number of businesses fail. Some fail spectacularly, in headline-grabbing fashion, but most failed businesses implode quietly. In the United States alone, half of small businesses do not survive beyond 5 years; each year more than 1 million file for bankruptcy, and another 1.5 million-plus await bankruptcy resolution. For an organization to survive, the recurring and nonrecurring interlocking behavior of the organization members must ultimately adapt to the complex and dynamic demands of the organization’s external environments. Based on an understanding of behavioral dynamics, this article offers a perspective on how leaders can identify realistic improvements inside their organizations and orchestrate their implementation to better adapt to the requirements of the external environment.     

Managerial sensemaking of interaction within business relationships: A cultural perspective

In this study, we take the perspective of the individual manager in order to understand the role of culture in managerial sensemaking on interaction within business relationships. Extant literature has found business-to-business relationships and interaction between managers to be an essential part of conducting business. However, it has mostly ignored the role of culture in the process. This has not accounted for the possibility that managers with different cultural backgrounds may differently make sense about business interactions.     

‘The Captain of the Band is un Galant Uomo’: The Good Bandit from Boccaccio to Washington Irving

The article explores the figure of the “good bandit,” connecting representations of the historical personage Ghino di Tacco in late-medieval Italian literature with the bandits in Washington Irving’s travel tales. Ghino di Tacco was a notorious bandit, known for raiding pilgrims and travelers in thirteenth-century Tuscany. Nevertheless, according to literary sources such as Boccaccio's Decameron, the infamous raider left his victims unharmed and with the means necessary to complete their journeys. Sources also indicate that Ghino di Tacco became a bandit because of factional disputes and was eventually pardoned by Pope Boniface VIII for healing the Abbot of Cluny. Similarly, the fictional bandits in Irving’s Tales of a Traveller (1824) are revealed to be men of moral standing, forced into a violent life of banditry in response to the excesses of nineteenth-century Italy’s ruling classes. His tales redeem the figure of the bandit from crude one-dimensional treatments common in the works of English writers such as Ann Radcliffe. Pivoting from established proposals that have characterized bandits as either criminals or revolutionaries, this article argues that, for Boccaccio as with Irving, the figure of the good bandit functions as a symbol of reconciliation and social reintegration.     

On cumulative entropies

In analogy with the cumulative residual entropy recently proposed by Wang et al. [2003a. A new and robust information theoretic measure and its application to image alignment. In: Information Processing in Medical Imaging. Lecture Notes in Computer Science, vol. 2732, Springer, Heidelberg, pp. 388–400; 2003b. Cumulative residual entropy, a new measure of information and its application to image alignment. In: Proceedings on the Ninth IEEE International Conference on Computer Vision (ICCV’03), vol. 1, IEEE Computer Society Press, Silver Spring, MD, pp. 548–553], we introduce and study the cumulative entropy, which is a new measure of information alternative to the classical differential entropy. We show that the cumulative entropy of a random lifetime X can be expressed as the expectation of its mean inactivity time evaluated at X. Hence, our measure is particularly suitable to describe the information in problems related to ageing properties of reliability theory based on the past and on the inactivity times. Our results include various bounds to the cumulative entropy, its connection to the proportional reversed hazards model, and the study of its dynamic version that is shown to be increasing if the mean inactivity time is increasing. The empirical cumulative entropy is finally proposed to estimate the new information measure.     

Measuring Kurtosis by Right and Left Inequality Orders

The question of how to measure kurtosis in both symmetric and asymmetric distributions is addressed using the kurtosis diagram of Zenga (2006 Zenga , M. ( 2006 ). Kurtosis . In : Kotz , S. , Read , C. B. , Balakrishnan , N. , Vidakovic , B. , eds. Encyclopedia of Statistical Sciences. 2nd ed . New York : John Wiley and Sons . [Google Scholar]). Kurtosis is related to inequality at either side of the median, and we establish a hierarchy of kurtosis orderings in which the kurtosis diagram stands at the weakest level. A sufficient condition for constructing kurtosis measures compatible with such ordering is provided. The merits of the proposed approach in both clarifying and formalizing the idea of kurtosis are evaluated and examples are discussed throughout.     

The Effects of E-journal Management Tools and Services on Serials Cataloging

Abstract

E-journal management tools and services such as MARC record services, A-to-Z lists, and link resolvers are changing e-journal cataloging. This column explores these changes in the academic environment through interviews with ten librarians representing eight universities. Three areas of change in serials cataloging are explored: (1) changes to the MARC record, including how libraries are adding/creating MARC records for their catalogs, the number and type of MARC records being created and linking within MARC bibliographic and holdings records; (2) the manner in which serials catalogers are being informed of changes; and (3) the evolving role of the serials cataloger. Future trends and advice for evolving workflow practices conclude the discussion.