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The purpose of this paper is to examine how the introduction of new communication channels facilitates interactive information sharing and collaboration between various actors over social networking services and how social networking fits in the existing European legal framework on data protection. The paper also aims to discuss some specific data protection issues, focusing on the role of the relevant actors, using the example of photo tagging.

Privacy in social networks is one of the main concerns for providers and users. This paper examines the role of the main actors in social networking, i.e. the providers and the users, scrutinised under the light of the European data protection legislation. Specifically, how social networking service providers deal with users' privacy and how users handle their personal information, if this manipulation is complied with the respective legislation and how “tagging”, one of the most familiar services provided by the social networking providers, may cause privacy risks.

Social networking is one of the most remarkable cultural phenomena that has blossomed in the Web 2.0 era. They enable the connection of users and they facilitate the exchange of information among them. However, the users reveal vast amounts of personal information over social networking services, without realising the privacy and security risks arising from their actions. The European data protection legislation could be used as a means for protecting the users against the unlawful processing of their personal information, although a number of problems arise regarding its applicability.

The paper discusses some privacy concerns involved in social networks and examines how social networking service providers and users deal with personal information with regard to the European data protection legislation.

The vast amounts of waste generated today threaten economies and societies due to high environmental and management costs. The aim is to investigate the short- and long-term patterns of municipal waste generation (MWG) in response to socio-economic and demographic growth variables at national and regional levels.

A panel data approach employing ordinary least squares (OLS), fixed effects (FE), random effects (RE), fully modified least squares (FMOLS) and error correction model (ECM) techniques. A sample of 28 European countries (2000–2020) and 44 European Union (EU) regions (2000–2018) were selected.

During periods of economic growth and higher employment rates, consumer confidence tends to increase, leading to elevated levels of consumer spending and consumption. Intensification in the production factors, specifically capital and employment, results in an upsurge in MWG, thereby creating a cycle where waste generation becomes deeply entrenched in the economic system in both the short and long terms. Rapid population growth, attributed to higher fertility rates, is associated with increased MWG. At the regional level, a double-aging process and a shift toward an aging population exert less pressure on MWG in both the short and long term. Promoting higher levels of environment-oriented human development yields various benefits, including the generation of greater knowledge spillovers, enhanced environmental literacy, a shift toward circular thinking and the promotion of greener entrepreneurship. Increased R&D expenditures facilitate the development of innovative waste reduction technologies, fostering improvements in waste management techniques, recycling processes and the utilization of sustainable materials.

The research examines the short- and long-term adjustments of MWG in response to changes in macroeconomic variables from low aggregation (countries) to high aggregation (regions). By analyzing the relationship between economic growth, urbanization, healthcare system quality, labor market functioning, demographic trends, educational level, technological advancement and MWG, the study fills a research gap and enhances understanding of waste management interventions. However, data availability and waste statistics accuracy should be considered. Future research could explore the relationship between macroeconomic variables and waste generation in sectors beyond MWG, such as industrial or construction waste, for a more comprehensive understanding of waste generation as a whole.

The positive correlation between economic activity levels and waste generation in both the short and long terms, emphasizes the criticality of investing in waste reduction and recycling infrastructure to mitigate landfill waste. The negative correlation between population density and waste generation stresses the importance of strategic waste facility placement in low-density areas. To effectively manage higher MWG, tailored waste collection systems and initiatives promoting healthy lifestyles are of immense importance. The positive relationship between employment rates and waste generation underscores the necessity of waste reduction programs that generate employment opportunities. The positive correlation between fertility rates and waste generation emphasizes the need for the expansion of extended producer responsibility programs to include products and materials specifically associated with families and child-rearing. Education campaigns and governmental support for research and development (R&D) in waste reduction technologies are also integral components of an effective waste management strategy.

The short- and long-term adjustments of MWG reacts to shifts in macroeconomic variables from low aggregation (countries) to high aggregation (regions). Previous research has neglected the long-term information contained in variables by not incorporating the lagged error correction term (ETM). Neglecting this aspect could result in imprecise estimates of the elasticities.

The aim of the present study is to contribute to the discussion introducing the concept of social capital as a significant parameter influencing students' perceptions concerning greening initiatives in HEIs.

A theoretical analysis is presented concerning the possible links of social capital components with students' perceptions on environmental management initiatives. Furthermore, the results of an empirical study are presented exploring these issues from the perspective of students, both through quantitative and qualitative social research methods.

The empirical study reveals that students' social capital is connected with their perceptions for the environmental management of the university.

The paper underlines the importance of examining and taking into consideration social factors prior to the implementation of environmental management initiatives in HEIs, in order to increase their effectiveness.

The paper is a first attempt to empirically explore the influence of students' social capital on their perceptions for environmental management initiatives in higher education institutions.

The present study provides insight on Roma students' understandings and experiences during their participation in a learning program under the aegis of Future Literacy Approaches and reports on the range of cognitive and social skills which can be cultivated through such literacy experiences. A case study research design was applied with an after-school evening class attended by 12 Roma students in a region of Greece. Thematic analysis of the qualitative data indicates that Roma students' engagement in the Future Literacy tasks of the program strengthened the acquisition of skills that could be useful for their daily lives, including the capacity to construct their own representations of daily life, and finding creative solutions to real-life situations. Activities provided students with the space and time to express their aspirations for self-empowerment and changed life conditions in the future. Findings provide one way to address the urgent need for Roma to challenge marginalization through leveraging their own active roles as citizens.

This study aims to examine the factors shaping the intentions of people to visit a hostile outgroup.

An exploratory, qualitative research approach was followed. Specifically, 77 semi-structured interviews with citizens of the divided island of Cyprus were conducted.

This study identifies several categories of visitors and non-visitors, depicted along a continuum, and concludes that there is a multiplicity of factors in the socio-political environment which influence the travel intentions of people.

This study not only imparts insights into the way travel decision-making evolves in politically unstable situations but also serves as a stepping stone towards understanding the conditions under which reconciliation between hostile nations may be encouraged by travel.

This paper focuses on the relationships that consumers develop with experiential objects in the context of the Biennale of Contemporary Art Exhibition, viewed from a dialogical and intersubjective approach. The purpose of this paper is to elaborate on the interpersonal relationships that visitors of the Biennale establish with contemporary artworks and to understand the characteristics of these relationships as well as their role in shaping Biennale visitors’ identity narratives.

This research employs an instrumental case study that draws on multiple data sources and examines consumers’ relationships with contemporary artworks.

The case study evidence introduces the relationships that emerged from Biennale visitors’ interactions with contemporary artworks and the identity narratives evolving from these relationships. The findings suggest that Biennale visitors’ relationships with the contemporary artworks take the form of I-thou and I-it relationships. These two modes of interpersonal relationships by entailing different characteristics led investigated visitors to live different types of experiences of contemporary art consumption.

The first limitation of this research is that it focuses on the establishment of interpersonal relationships at the microgenetic level. Further research can provide additional insights by conducting a longitudinal case study. The second limitation is that it provides limited insights into the relationships that are revealed by consumers’ experiences with possessive objects. Future research may examine interpersonal relationships in terms of consumers’ relationships with their brands.

The understanding of visitors’ interactions and relationships with contemporary artworks provides insights into curatorial and marketing practices for such art institutions.

The findings of the current research provide new theoretical insights into the interpersonal relationships that consumers develop with experiential objects and into the distinctive identity narratives that evolve from the establishment of different types of interpersonal relationships.