The Future is Big Graphs! A Community View on Graph Processing Systems

Graphs are by nature unifying abstractions that can leverage interconnectedness to represent, explore, predict, and explain real- and digital-world phenomena. Although real users and consumers of graph instances and graph workloads understand these abstractions, future problems will require new abstractions and systems. What needs to happen in the next decade for big graph processing to continue to succeed?Comment: 12 pages, 3 figures, collaboration between the large-scale systems and data management communities, work started at the Dagstuhl Seminar 19491 on Big Graph Processing Systems, to be published in the Communications of the AC

Regaining In-Group Continuity in Times of Anxiety about the Group's Future : A Study on the Role of Collective Nostalgia Across 27 Countries

Collective nostalgia for the good old days of the country thrives across the world. However, little is known about the social psychological dynamics of this collective emotion across cultures. We predicted that collective nostalgia is triggered by collective angst as it helps people to restore a sense of in-group continuity via stronger in-group belonging and out-group rejection (in the form of opposition to immigrants). Based on a sample (N = 5,956) of individuals across 27 countries, the general pattern of results revealed that collective angst predicts collective nostalgia, which subsequently relates to stronger feelings of in-group continuity via in-group belonging (but not via out-group rejection). Collective nostalgia generally predicted opposition to immigrants, but this was subsequently not related to in-group continuity. © 2018 Hogrefe Publishing.Peer reviewe

Governing social orders, unfolding rationality, and Jesuit accounting practices:A procedural approach to institutional logics

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Cultural Values Moderate the Impact of Relative Deprivation

Relative deprivation (RD) is the judgment that one or one’s ingroup is worse off compared with some relevant standard coupled with feelings of dissatisfaction, anger, and resentment. RD predicts a wide range of outcomes, but it is unclear whether this relationship is moderated by national cultural differences. Therefore, in the first study, we used national assessments of individual-collectivism and power distance to code 303 effect sizes from 31 different countries with 200,578 participants. RD predicted outcomes ranging from life satisfaction to collective action more strongly within individualistic nations. A second survey of 6,112 undergraduate university students from 28 different countries confirmed the predictive value of RD. Again, the relationship between individual RD and different outcomes was stronger for students who lived in more individualistic countries. Group-based RD also predicted political trust more strongly for students who lived in countries marked by lower power distance. RD effects, although consistent predictors, are culturally bounded. In particular, RD is more likely to motivate reactions within individualistic countries that emphasize individual agency and achievement as a source of self-worth

Gendered self-views across 62 countries: a test of competing models

Social role theory posits that binary gender gaps in agency and communion should be larger in less egalitarian countries, reflecting these countries’ more pronounced sex-based power divisions. Conversely, evolutionary and self-construal theorists suggest that gender gaps in agency and communion should be larger in more egalitarian countries, reflecting the greater autonomy support and flexible self-construction processes present in these countries. Using data from 62 countries (N = 28,640), we examine binary gender gaps in agentic and communal self-views as a function of country-level objective gender equality (the Global Gender Gap Index) and subjective distributions of social power (the Power Distance Index). Findings show that in more egalitarian countries, gender gaps in agency are smaller and gender gaps in communality are larger. These patterns are driven primarily by cross-country differences in men’s self-views and by the Power Distance Index (PDI) more robustly than the Global Gender Gap Index (GGGI). We consider possible causes and implications of these findings

Psychometric Properties and Correlates of Precarious Manhood Beliefs in 62 Nations

Precarious manhood beliefs portray manhood, relative to womanhood, as a social status that is hard to earn, easy to lose, and proven via public action. Here, we present cross-cultural data on a brief measure of precarious manhood beliefs (the Precarious Manhood Beliefs scale [PMB]) that covaries meaningfully with other cross-culturally validated gender ideologies and with country-level indices of gender equality and human development. Using data from university samples in 62 countries across 13 world regions (N = 33,417), we demonstrate: (1) the psychometric isomorphism of the PMB (i.e., its comparability in meaning and statistical properties across the individual and country levels); (2) the PMB’s distinctness from, and associations with, ambivalent sexism and ambivalence toward men; and (3) associations of the PMB with nation-level gender equality and human development. Findings are discussed in terms of their statistical and theoretical implications for understanding widely-held beliefs about the precariousness of the male gender role

Corso di ragioneria : sunti delle lezioni date alla classe di magistero presso la Regia Scuola superiore di commercio dal prof. Fabio Besta.

Manoscritto litografato delle lezioni tenute da Fabio Besta, primo docente di una cattedra universitaria di Ragioneria creata in Italia, alla classe di magistero della Regia Scuola Superiore di Commercio in Venezia. Il libro avrà un'edizione a stampa solo nel 1891