Paraskevi (Evi) Dekoulou

Dr. Paraskevi (Evi) Dekoulou

orcid

Research Focus & Metrics

Academic Career Length

13Years (2014-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
17 June 2021 in Sustainability
Verified
Journal Article
Open access
PDF file
Kyriakos RiskosKyriakos Riskos
Kyriakos Riskos
PDParaskevi (Evi) Dekoulou
Paraskevi (Evi) Dekoulou
Naoum MylonasNaoum Mylonas
Naoum Mylonas
GTGeorge Tsourvakas
George Tsourvakas
Ecolabels are regarded as an exceptional marketing and advertising tool that informs contemporary consumers about the green traits of a product. They provide information that motivates consumers to exhibit a positive attitude and actual behavior towards a green product purchase. Despite the growing interest in the relationship between green attitude and the corresponding green purchase behavior, studies that investigate the influence of ecolabel features on this relationship are rather scarce. In the present study, a survey carried out in Greece with a sample of 571 participants, examined the direct and indirect effects of ecolabel credibility and ecolabel involvement on attitude and actual behavior about green product purchase. A multiple mediation model about green purchase behavior was developed. Results highlighted the crucial role of ecolabel credibility that positively influences attitude towards green product purchase as well as ecolabel involvement. Moreover, emphasis was given on the concepts of attitude towards green product purchase and ecolabel involvement that proved to be significant mediators of this model. Findings can provide useful guidance to green marketers so that they can generate effective strategies based of ecolabels and favor a positive attitude towards green product purchase that ultimately will enhance green product purchase behavior.

3 August 2023 in Sustainability
Verified
Journal Article
Open access
PDF file
PDParaskevi (Evi) Dekoulou
Paraskevi (Evi) Dekoulou
AAAnna Anastasopoulou
Anna Anastasopoulou
PTPanagiotis Trivellas
Panagiotis Trivellas
Corporate social responsibility (CSR) has been found to be important in boosting organizations’ sustainability and resilience against crisis. Although employees constitute key internal stakeholders for CSR, limited attention has been paid to them. The purpose of this research is to examine how employee perceptions of CSR activities affect employee performance through their sense of psychological empowerment. Drawing upon a sample of 203 employees in the Cypriot banking sector, a structured questionnaire was administered to measure employee performance, psychological empowerment, and CSR activities as perceived by employees. The analysis of data, based on path modeling using the partial least squares (PLS) approach, confirms the mediating role of psychological empowerment between CSR activities (philanthropic, ethical, and environmental) and job performance. This study contributes to the theoretical evolvement of the CSR literature, as it established the mediating role that psychological empowerment plays between perceived CSR and job performance. The findings suggest that CSR should be treated not just as a pressing obligation but as a dynamic investment in organizational effectiveness, sustainability, and resilience because positive employee perceptions of CSR can contribute to staff empowerment and indirectly to job performance.

1 August 2014 in Procedia - Social and Behavioral Sciences
Verified
Journal Article
Open access
PDParaskevi (Evi) Dekoulou
Paraskevi (Evi) Dekoulou
PTPanagiotis Trivellas
Panagiotis Trivellas
Vicious competition and financial instability combined with rapid technological evolution and ceaselessly diversifying consumer trends are increasingly intensifying the need for contemporary organizations to continuously seek new sources of competitive advantage in their volatile operating environment. The fundamental source of sustainable competitiveness for the company of the 21st century, is its ability to constantly generate, diffuse and integrate new knowledge, and thus, to transform into learning organization. This organizational ability appears rather important in case of Knowledge Intensive Firms (KIFs), such as advertising and media companies. Due to dramatic decrease in Greek firms profitability caused by the financial recession in the last five years, these companies are required to improve their performance through more learning- and innovation-oriented initiatives.This paper explores the pattern of learning organization as well as its association with organizational performance. A questionnaire survey has been carried out, based on a sample of 330 upper level staff members who are at the helm of 163 Greek advertising and media companies. Findings have brought to light that learning-oriented operation strengthens a company's capacity for improvement through development and innovation, increases effectiveness of organizational processes, enhances relationships with customers, and finally, elevates financial performance. Conclusions have been drawn; recommendations and directions for further inquiry have been provided

1 August 2025 in Societies
Verified
Journal Article
Open access
PDF file
SLSevasti Lamprou
Sevasti Lamprou
PDParaskevi (Evi) Dekoulou
Paraskevi (Evi) Dekoulou
GKGeorge Kalliris
George Kalliris
This systematic literature review explores the socio-ethical implications of Artificial Intelligence (AI) in contemporary media content generation. Drawing from 44 peer-reviewed sources, policy documents, and industry reports, the study synthesizes findings across three core domains: bias detection, storytelling transformation, and ethical governance frameworks. Through thematic coding and structured analysis, the review identifies recurring tensions between automation and authenticity, efficiency and editorial integrity, and innovation and institutional oversight. It introduces the Human–AI Co-Creation Continuum as a conceptual model for understanding hybrid narrative production and proposes practical recommendations for ethical AI adoption in journalism. The review concludes with a future research agenda emphasizing empirical studies, cross-cultural governance models, and audience perceptions of AI-generated content. This aligns with prior studies on algorithmic journalism.


16 April 2024 in EuroMed Journal of Business
Verified
Journal Article
Closed access
Kyriakos RiskosKyriakos Riskos
Kyriakos Riskos
PDParaskevi (Evi) Dekoulou
Paraskevi (Evi) Dekoulou
LHLeonidas Hatzithomas
Leonidas Hatzithomas
IPIoanna Papasolomou
Ioanna Papasolomou
Purpose: Fierce competition among over-the-top (OTT) platforms has rendered branding a precondition for consumer appeal. This study proposes a new structural equation model for OTT brands, especially Netflix, where hedonic and eudaimonic entertainment motives function as facilitators of consumer brand engagement. Design/methodology/approach: An online survey was conducted. Structural Equation Modeling was used to build the model and test for various direct, mediation, and moderation effects. Findings: The results suggest a multiple mediation model in which the relationship between the two types of entertainment and intention to use Netflix is sequentially mediated by consumer attention and consumer brand engagement. Moreover, this study confirms that female consumers, compared to male consumers, exhibit higher levels of consumer brand engagement when motivated by hedonic entertainment. Originality/value: This is the first study to present a novel structural model for the content consumption of OTT brands and test the role of the two types of entertainment in the intention to use Netflix.