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There is a growing awareness by researchers and practitioners of organizations' ecological responsibilities. Past research in management suggests that it is important to develop ecological sustainability, a long‐missing piece of the sustainability puzzle, together with economic sustainability and social sustainability. However, little research has been conducted to explore how information systems (IS), as one of the defining technologies in human society, can help organizations develop ecological sustainability. The purpose of this paper is to suggest a conceptual model and propositions with regard to the roles of IS in the pursuit of ecological sustainability.

The paper focuses on how organizations are motivated to act in the same legitimate way (i.e. eco‐friendly way) and proposes institutional theory as a lens to better understand how IS can be leveraged to achieve the three milestones of ecological sustainability, i.e. eco‐efficiency, eco‐equity and eco‐effectiveness.

The model advocates that under different institutional pressures, IS can be leveraged to achieve eco‐efficiency, eco‐equity and eco‐effectiveness through automating, informating (up and down) and transforming organizations, respectively. Research limitations/implications – The paper calls for the incorporation of the dimension of natural environment into our framework for future investigation of the IS roles in organizations.

The paper highlights the importance for practitioners to understand the environmental impact of the IS that they design or use, and the roles that IS can play in facilitating the large‐scale learning about ecological sustainability.

The implications of this research for both practice and academia are discussed, with a brief outlook towards future research.

Practitioners and academics are starting to recognize the benefits of green IT/IS practices. Despite these benefits, this study aims to know more regarding the factors that would drive organizations to use green IT/IS practices within their IT function and across the enterprise. To further understanding in this area, this study applies a strategic cognition framework of firm responsiveness and institutional theory to determine the extent to which an organization uses green IT/IS practices in response to stakeholder concerns. This study investigates the extent to which two organizational logics – expressive and instrumental – and three institutional pressures – coercive, mimetic and normative – jointly affect an organization's use of both green IT practices and green IS practices.

This study tested the hypotheses with survey data collected from 306 organizations. Structural equation modeling was used for data analysis.

Findings support four joint effects: (1) individualistic identity orientation and coercive pressure positively affect green IT practices; (2) collectivistic identity orientation and normative pressure positively influence green IS practices; (3) cost reduction orientation and mimetic pressure positively affect green IT practices; and (4) revenue expansion orientation and normative pressure positively influence green IS practices.

This study contributes to the literature by providing evidence for joint drivers of green IT and green IS practices. Green IT and IS practices represent organizations' different levels of commitment to environmental sustainability and responsiveness to stakeholders (i.e. green IT/IS practices). Organizations of different expressive and instrumental orientations are attuned to institutional pressures to various degrees, which leads to different green IT/IS practices.

The purpose of this paper is to investigate whether four motives – conformity, enhancement, social and coping – mediate relationships between four personality types – agreeableness, extraversion, neuroticism and openness to experience – and social networking site (SNS) addiction. Impulse control is included as a moderator.

The paper uses a survey to collect data at two points in time from 304 SNS users. Structural equation modeling was used for data analysis.

Empirical results show that conformity, enhancement and coping motives act as mediators between various personality types and SNS addiction. Furthermore, impulse control weakens the effects of two motives – enhancement and social – on SNS addiction.

The research model included only four motives. Future research could investigate other motivational mechanisms and moderators. The research method surveyed university students in the USA; thus, results may not generalize to a different user population. The method also included only one SNS, Facebook.

The paper contributes to the literature by showing that motives of SNS use connect personality to SNS addiction. This study also shows that self-reflective factors like impulse control can reduce the positive effects of motives on SNS addiction.

This study aims to investigate the effects of hotel customers’ perceived utilitarian and hedonic values on their intention to use service robots. In addition, the influences of innovativeness, ease of use and compatibility on hotel customers’ perceived utilitarian and hedonic values were examined.

The data of the current study was collected from 11 countries including the USA, UK, Turkey, Spain, Romania, Japan, Israel, India, Greece, Canada and Brazil. A structural equation modeling was used to test the study hypotheses.

The results indicated that hotel customers’ intention to use service robots was positively influenced by their utilitarian and hedonic value perceptions. In addition, customers’ perceptions of robots’ ease of use and compatibility had a positive impact on their perceived utilitarian and hedonic values.

The findings of the current study provide unique contributions in the context of hospitality robotics technology adoption literature. In addition, this study provides valuable insights and novel opportunities for hospitality decision-makers to capitalize on, as they strive to strategize the integration of robot-based services into their operations.

本研究调查了酒店顾客感知功能性价值和享乐性价值对服务机器人使用意向的影响。此外, 本研究考察了创新性、易用性和兼容性对酒店顾客感知功能性价值和享乐性价值的影响。

本研究的数据来自美国、英国、土耳其、西班牙、罗马尼亚、日本、以色列、印度、希腊、加拿大和巴西等十一个国家, 采用结构方程模型（SEM）对研究假设进行测试。

结果表明, 酒店顾客使用服务机器人的意向受到他们对功能性价值和享乐性价值的感知的积极影响。此外, 机器人易用性和兼容性对功能性价值和享乐性价值有积极影响。

本研究的发现对酒店行业机器人技术应用文献提供了独特的贡献。此外, 本研究为酒店业的决策者提供了宝贵的见解和新机遇, 使他们能够在将机器人服务的优势整合到酒店运营中。

The purpose of this study is to provide a comprehensive review of the contribution of tourism to the development of healthy lives and to promote feelings of well-being for older adults. This is related to the 2030 agenda sustainable development goal (SDG) 3 to “ensure healthy lives and promote well-being for all at all ages”.

This paper is presented as a conceptual review that will bridge the research gap between tourism and demography and will focus on travel for older tourists that supports a healthy lifestyle and helps to develop positive feelings of well-being.

The aging population and changing demographic structure will present both possibilities and difficulties for the economy, services and society. Developing innovative ways to assist people to remain active as they age is important, as well as providing measures to combat loneliness is paramount. Tourism and travel can play a significant role to achieve this SDG.

A theoretical framework was developed to acknowledge the four contributions (from a physical, psychological [or intellectual], social and spiritual perspective), organizing the findings into a holistic model of health and wellness, which helped to delineate the research. There is a need for a deeper comprehension of a strategy to promote the benefits of leisure travelling that are linked to active ageing and well-being.

Destination Marketing Organizations and Tourism marketers need to carefully consider the challenges and implications and identify the key drivers that will be vital to propose strategic solutions and innovations to meet the future demands and expectations of older people in an ageing society. Destination management organizations need to promote and plan “memorable experiences” for older tourists that emphasize the physical health benefits, especially if it is feasible in a natural setting.

Social experiences are essential in older people’s lives that can help them avoid feelings of depression and isolation. The transformative promise of the 2030 Agenda for Sustainable Development and its SDGs identify key drivers to propose strategic solutions and innovations to meet the future demands and expectations of older people in an ageing society.

This study provides a qualitative overview of extant literature, examining the role of tourism from a physical, psychological (or intellectual), social and spiritual perspective that has proved important in promoting a healthy lifestyle as well as creating positive feelings of well-being for older travellers. It also offers future directions and builds theory through a holistic model of the dimensions of wellness. Further, it proposes future research priorities related to older individuals that are linked to healthy lifestyles, which include tourism experiences.

本研究的目的是全面回顾旅游业对发展健康生活和促进老年人的幸福感的贡献。这与2030年议程中的可持续发展目标3 “确保所有年龄段的人都能过上健康的生活并促进其福祉 “有关。

本文是一个概念性评论, 它将弥合旅游和人口学之间的研究差距, 并将重点关注支持健康生活方式和帮助发展积极幸福感的老年游客旅行。

人口老龄化和人口结构的变化将为经济、服务和社会带来可能性和困难。开发创新的方法来帮助人们在年老时保持活跃是很重要的, 同时提供措施来消除孤独感也是重要的。旅游和旅行可以在实现这一可持续发展目标方面发挥重要作用。

本研究对现有文献进行了定性概述, 从身体、心理（或智力）、社会和精神角度研究了旅游的作用, 证明了旅游在促进健康生活方式以及为老年旅行者创造积极的幸福感方面的重要性。它还提供了未来的方向, 并通过健康维度的整体模型建立了理论。此外, 它提出了与老年人有关的未来研究重点, 这些研究与健康的生活方式有关, 其中包括旅游体验。

El objetivo de este estudio es proporcionar una revisión exhaustiva de la contribución del turismo al desarrollo de vidas saludables y a la promoción de sentimientos de bienestar para los adultos mayores. Esto se relaciona con el Objetivo de Desarrollo Sostenible 3 de la Agenda 2030 de “garantizar una vida sana y promover el bienestar para todas las personas en todas las edades”.

Este trabajo se presenta como una revisión conceptual que salvará la brecha de investigación entre el turismo y la demografía y se centrará en los viajes de los turistas mayores que apoyan un estilo de vida saludable y ayudan a desarrollar sentimientos positivos de bienestar.

El envejecimiento de la población y el cambio de la estructura demográfica presentarán tanto posibilidades como dificultades para la economía, los servicios y la sociedad. Es importante desarrollar formas innovadoras para ayudar a las personas a mantenerse activas a medida que envejecen, así como proporcionar medidas para combatir la soledad es primordial. El turismo y los viajes pueden desempeñar un papel importante en la consecución de este ODS.

Este estudio proporciona una visión cualitativa de la literatura existente, examinando el papel del turismo desde una perspectiva física, psicológica (o intelectual), social y espiritual que ha demostrado ser importante en la promoción de un estilo de vida saludable, así como en la creación de sentimientos positivos de bienestar para los viajeros mayores. También ofrece direcciones futuras y construye la teoría a través de un modelo holístico de las dimensiones del bienestar. Además, propone futuras prioridades de investigación relacionadas con las personas mayores que están vinculadas a estilos de vida saludables que incluyen experiencias turísticas.

The CD‐ROM market has enjoyed strong growth in recent years in Spain, similar to the experience in other countries. This article, which gathers together existing data from other studies, gives an overview of the current situation of the CD‐ROM market in Catalonia specifically and in Spain as a whole. Where possible, parallels are drawn with trends of CD‐ROM usage in other European countries. Points covered include the general characteristics of the market, trends in usage, titles published in Spain and comparisons with online information retrieval.

Employees’ job engagement is a key driver for organizational success and competitive advantage. Based on Kahn’s engagement theory and social exchange theory, the purpose of this paper is to examine the relationships between job engagement, transformational leadership, high-performance human resource (HR) practices, climate for innovation, and contextual performance.

A questionnaire survey, conducted at two different points in time, was employed to collect data from 394 pairs of Vietnamese university academics and their leaders. Data were analyzed by structural equation modeling (SEM) and multilevel SEM using the Statistical Package for Social Science Version 24 and Mplus Version 7.4.

The findings indicated that transformational leadership and high-performance HR practices were key drivers of employees’ job engagement. A climate for innovation contributed effectively to mediate the effect of transformational leadership on employees’ job engagement. Further, employees’ job engagement was positively and significantly related to contextual performance.

The short time lag between the two data collection phases might limit the ability to reach definite causal conclusions. Future research using a longitudinal design is needed to provide stronger validation for the underlying model.

This study is a rare attempt that investigates the process from which employees’ job engagement is generated and contributes to improve contextual performance in the higher education sector.

This study aims to determine the factors that influence the intention to use online platforms in paying zakat in Indonesia.

This study used the extended unified theory of acceptance and use of technology as the theoretical framework, where zakat literacy is added to the model’s main components (i.e. performance expectancy, effort expectancy, facilitating condition and social influence). Primary data was collected through an online survey involving 223 Indonesian Muslims who have used various online channels to pay zakat and analyzed by using structural equation modeling as the empirical approach.

The findings indicate that performance expectancy, effort expectancy, facilitating condition and zakat literacy significantly affect the intention to use an online platform to pay zakat in Indonesia. However, social influence is found to be insignificant in this study.

The study used a relatively small sample size compared to the Indonesian population’s size. Thus, the results must be interpreted with the sample observed.

Zakat organizations should make sure that their system is easy for people to make an online zakat payment, as easy access is the most important factor influencing the intention to pay zakat online. They must also increase efficiency and effectiveness of the payment system, enhance quality of the organizational and technical infrastructures and contribute to improving zakat literacy together with other zakat stakeholders.

This study offers new insights related to the quantitative study on digital zakat and behavior of zakat payers, particularly in Indonesia.