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With the growth and profound influence of technology on our life, it is important to address the ethical issues inherent to the development and deployment of technology. Researchers and practitioners submit the need to inspect: how technology and ethics interact, how ethical principles regulate technology and what could be the probable future course of action to execute techno-ethical practices in a socio-technical discourse effectively. To address the thoughts related to techno-ethics, the authors of the present study conducted exploratory research to understand the trend and relevance of technology ethics since its inception.

The study collected over 679 documents for the period 1990–2022 from the Scopus database. A quantitative approach of bibliometric analysis was conducted to study the pattern of authorship, publications, citations, prominent journals and contributors in the subject area. VOS viewer software was utilized to visualize and map academic performance in techno-ethics.

The findings revealed that the concept of techno-ethics is an emerging field and requires more investigation to harness its relevance with everchanging technology development. The data revealed substantial growth in the field of techno-ethics in humanities, social science and management domain in the last two decades. Also, most of the prominent cited references and documents in the database tend to cover the theme of Artificial Intelligence, Big data, computer ethics, morality, decision-making, IT ethics, human rights, responsibility and privacy.

The article provides a comprehensive overview of scientific production and main research trends in techno-ethics until 2022. The study is a pioneer in expanding the academic productivity and performance of embedding ethics in technology.

To achieve business success in a competitive market, hospitality firms are urged to search for different ways to enhance the firms' innovation capabilities. Drawing on dynamic capability theory, this study examined the role of entrepreneurial leadership in promoting product and process innovation through the mediating effect of innovation strategy and the moderating effect of knowledge acquisition.

Data were collected through a time-lagged (two waves, two months apart) survey from 137 managers and 322 employees working in 103 Vietnamese hotels. Structural equation modeling (SEM) was used to test the proposed hypotheses in our conceptual model.

The findings revealed that entrepreneurial leadership is positively associated with both product and process innovation. In addition, these relationships are mediated by innovation strategy. While the relationship between innovation strategy and product innovation is moderated by knowledge acquisition, evidence was not obtained for the moderation effect of knowledge acquisition on the link between innovation strategy and process innovation.

The findings advance innovation and leadership literature by identifying the roles of entrepreneurial leaders in managing an organization as a dynamic system and developing appropriate innovation strategy to adapt to rapidly changing environments. In addition, this study offers important implications for hospitality firms that are investing in innovation activities and are seeking ways to promote the firms' innovation of products and processes.

The pandemic of COVID-19 led to considerable challenges with respect to people's health, dietary behavior and satisfaction with life. This study aims to investigate perceived stress levels, in relation to diet quality and life satisfaction in Greek adults, during the COVID-19 lockdown.

This is a cross-sectional study which took place in Greece in the course of the strict lockdown period, in the third COVID-19 wave. A sample of 2,029 adults aged 18 years and above participated in an online survey. The questionnaire consisted of questions on sociodemographic and anthropometric characteristics. The Perceived Stress Scale, the Satisfaction with Life Scale and the Mediterranean Diet Assessment Tool were also used.

Linear regression has shown that women (p < 0.0001), younger individuals (p < 0.0001), obese individuals (p = 0.047), those with lower levels of satisfaction with life (p < 0.0001) and lower adherence to Mediterranean diet (p = 0.0001) were positively associated with higher levels of stress.

To the best of the authors’ knowledge, this is the first study conducted in Greece aiming at investigating concurrently, levels of perceived stress, with respect to levels of satisfaction with life and diet quality in adults, during the lockdown period of the COVID-19 pandemic.