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This paper aims to assess the often repeated, but empirically unconfirmed, supposition that there is a positive connection between foreign board members (FBMs) and firm innovativeness and to set a research agenda for future studies on the topic.

The analyses are based on a large sample of firms within the European Union, utilizing patent and trademark data together with information on the national diversity of the boards.

The analyses confirm that there is a positive association between FBMs and firm innovativeness. Contrary to expectations, FBMs from less innovative countries than the countries of their host companies are more associated with innovative firms than are FBMs from more innovative countries.

This study provides empirical support for propositions, drawn from resource dependency theory and group effectiveness/diversity theories, that diverse boards of directors can lead to greater firm-level creativity and innovativeness. It also outlines a detailed research agenda for future studies to build on the tentative findings presented in this paper.

The findings suggest that greater national diversity in the board of directors can enhance innovation.

Earlier studies on board diversity have not analyzed empirically the issue of national diversity. The originality of this paper lies in its attempt to address this gap in the corporate governance literature.

The purpose of this paper is to propose an algorithm that is based on the ant colony optimization (ACO) metaheuristic for producing harmonized melodies. ACO is a nature inspired metaheuristic where a colony of ants searches for an optimum of a function. The algorithm works in two stages. In the first stage it creates a melody. The obtained melody is then harmonized according to the rules of baroque harmony in the second stage. A multi‐objective version of the algorithm is also proposed, where each tier is optimized as a separate objective.

The ACO metaheuristic is adapted to graphs representing notes and chords. Desirability of a sequence of notes is measured by conformance to compositional rules. The fitness of a melody is evaluated with five equally weighted rules governing smoothness of the melody curve, its contour, tendency tone resolution, tone colors and the pitch of the final note. Harmonization is guided by six rules, grouped into three tiers of two rules each. These rules cover chord arrangement, voice distance, voice leading, harmonic progression, smoothness, and chord resolution. Rules of a tier do not score unless those of the previous tier yield high values.

The proposed algorithm improves on the only other existing musical ACO by adding the notion of harmony and by evolving voices codependently. The output is comparable to different types of other existing algorithms (genetic algorithm, rule‐based search algorithm) in the field. The multi‐objective variant significantly enhances solution quality and convergence speed, which makes extensions of the system for real time performance realistic.

This algorithm is the first ACO algorithm proposed for the problem of melody creation and harmonization.

This paper examines how young people develop meaningful self-concepts in the postmodern social world. Drawing from an ethnographic investigation of punk subculture, I explore how identity work is performed when young people are saturated with competing self-definitions and encouraged to engage in reflexive self-doubt. Focusing on the ecstatic qualities of concerts, I describe a complex process of identity formation wherein youth emotionally experience their identities through ritual performance rather than constructing them through institutional affiliation or narrative. My analysis draws heavily from Bourdieu’s practice theory and the existential phenomenology of Merleau-Ponty, emphasizing the centrality of embodiment and performativity to postmodern identity. I conclude with a discussion of how postmodern theories of the nonself exaggerate the insecurity of contemporary identity, and I outline a new theoretical framework regarding identity formation that bridges the literatures on subjectivity and embodiment with classical work in symbolic interactionism.

This study focusses on dependent self-employment, which covers a situation where a person works for the same employer as a typical worker whilst on a self-employment contractual basis, i.e. without a traditional employment contract and without certain rights granted to “regular” employees.

The research exploits the individual-level dataset of 35 European countries extracted from the 2017 edition of the European Labour Force Survey (EU LFS) and compares the characteristics of employees and dependent self-employed individuals. Methodologically, the study relies on the estimation of a multivariate logistic regression model.

The main hypothesis assuming that dependent self-employed work most often in low-skilled occupations was empirically supported. There was also a non-linear (u-shaped) relationship between the years of accumulated experience (with a turning point at 35 years) and the likelihood of being dependent self-employed. Other results showed that dependent self-employed are less likely to be women and the dependent self-employed are more likely born outside of the countries where the dependent self-employed participate in the labour markets.

The study contributes to the field by adopting a comparable definition of dependent self-employment and exploiting the recent theoretical support of The Work Precarity Framework. The phenomenon should still be addressed by policymakers and labour office representatives, aiming to protect, primarily, vulnerable lower-skilled workers. The ongoing research should study the longitudinal dimension of dependent self-employment with a focus on motivational aspects.

Over the past decade, the rapid evolution of social media has impacted the field of human resource management in numerous ways. In response, scholars and practitioners have sought to begin an investigation of the myriad of ways that social media impacts organizations. To date, research evidence on a range of HR-related topics are just beginning to emerge, but are scattered across a range of diverse literatures. The principal aim of this chapter is to review the current literature on the study of social media in HRM and to integrate these disparate emerging literatures. During our review, we discuss the existent research, describe the theoretical foundations of such work, and summarize key research findings and themes into a coherent social media framework relevant to HRM. Finally, we offer recommendations for future work that can enhance knowledge of social media’s impact in organizations.

Purpose: This study is concerned with media representation of crime in the Israeli press. It examines the pattern of offenses reported in two daily newspapers of seemingly different characteristics, the “elitist” Haaretz and the “popular” Israel Hayom. Methodology/approach: Crime reports appeared in the news pages during November 2016 were content analyzed in both newspapers by using a coding scheme, which operationalized several variables relating to type of crime, characteristics of offenders and victims, and court proceedings. Findings: Violent and sex offenses featured disproportionately in the news reports in both newspapers, while conventional property offenses were under-reported relative to their prevalence in official crime statistics. In terms of the characteristics of offenders and victims, the vast majority of offenders portrayed in crime stories were adult Jewish males. Women were more likely to appear as victims of crime rather than perpetrators, and more likely to appear as victims of sex offenses rather than other offenses. Research limitations: This study was based on an analysis of crime stories which appeared in two newspapers during one-month period of time. Future research should extend the sample size and collect data from a longer period of time and from additional media outlets. Originality/value: Media coverage of crime stories has not yet been researched in Israel. Beyond the interest in the Israeli case or the potential contribution to comparative global knowledge, the value of the study may lie in expanding the lens of scholarship of media’s construction of crime.