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The purpose of this study is to examine the scientific research related to sustainability in hospitality and tourism from 1994 to 2020 by conducting bibliometric and science mapping analyses and to discuss the implications for prospective research opportunities.

Keyword co-occurrences with 2,980 published papers collected from the Web of Science (Social Science Citation Index and Emerging Sources Citation Index) were used for the bibliometric-based analysis. The authors use SciMAT software which offers relevant outputs, such as research themes and graphical outputs (strategic diagrams, cluster networks and science mapping representing the temporal evolution of the themes).

The findings show that biodiversity conservation, sustainable attitudes, climate change, protected areas, satisfaction and environmental management were the focal motor-themes in the studied periods. Additionally, four areas for future investigation are identified and discussed: sustainable behavior and environmental sustainability; consumption, demand and economic growth; tourism development and strategies; and rural tourism, poverty, ethics and education.

This analysis shows insightful results processing a high number of published documents. However, the authors recommend further research focused on qualitative literature review for each critical topic.

The authors are unaware of analogous, completed and recent work about sustainability in hospitality and tourism. The authors believe this article is of great value to academics and practitioners because it synthesizes and disseminates the research topic while providing an outstanding basis for identifying research opportunities.

This study aims to analyze the drivers of a creative food tourism experience (CFTE) and its effect on the tourists' perceived authenticity and satisfaction. Specifically, this study captures the importance to explain a CFTE of two sets of stimuli: internal stimuli, including push motivations for food travel (i.e. emotional, cultural and social) and the tourist self-congruity (i.e. actual and ideal) with the chosen food establishment; and external stimuli, referred to the pull motivation exerted by restaurant innovativeness.

Data are obtained through a questionnaire completed by 407 food tourists who have traveled to visit a creative restaurant. The research model is tested using structural equation modeling (PLS-SEM).

Results confirm the relevance of emotional and social motivations to enjoy a CFTE and the need to align the target tourists' self-concept and restaurant positioning. The most vital driver of the CFTE is the restaurant innovativeness, which suggests that entrepreneurship in gastronomy is critical to boosting food tourism.

This study expands the understanding of the role of food tourism motivations and self-congruity in the tourist experience and underlines the relevance of the restaurant's production process to create authentic and compelling experiences that improve the tourists' satisfaction. Moderation analysis considering the tourists' previous experience reveals that cultural motivations only exert a positive effect on the CFTE for first-time travelers. However, self-congruity is the strongest predictor of a CFTE for repeat travelers.

Through a bibliometric analysis and scientific mapping, this study aims to examine research in the field of social marketing over the past 50 years and to propose a future research agenda.

A bibliometric analysis based on keyword co-occurrences is used to analyze 1,492 social marketing articles published from 1971 to 2020. The articles were extracted from the Web of Science and Scopus databases. SciMAT software was used, which provides a strategic diagram of topics, clusters, networks and relationships, allowing for the identification and assessment of relational connections among social marketing topics.

The results show that advertising, fear and children were some of the driving themes of social marketing over the past 50 years. In addition, the analysis identifies four promising areas for future research: consumption, intervention, strategy and analytical perspectives.

This analysis can serve as a reference guide for future research in the field of social marketing. This study focused on quantitative analysis. An in-depth qualitative analysis would be a valuable future extension.

This research offers a unique systematic analysis of the progression of social marketing scholarship and provides a guide for future research related to social marketing. Importantly, this work suggests crucial issues that have not yet been sufficiently developed.

This study aims to examine the scientific publications related to leadership research in hospitality from 2000 to 2021 by conducting a systematic review (qualitative) and to discuss implications for future research.

For the qualitative approach, the authors conduct an in-depth critique of major leadership theories using 167 articles indexed in the Web of Science Core Collection.

The findings show that transformational leadership, leader–member exchange and servant leadership are the most prominent leadership topics studied from 2000 to 2021, followed by abusive supervision, empowering leadership, ethical leadership and authentic leadership. A framework is presented highlighting the mediators, moderators, outcomes, sample and research designs used in each of these lines of leadership research. Moreover, 16 areas for further research are identified and discussed.

This review uncovers scholars’ general lack of regard for how the study of leadership might benefit from examining hospitality as a special and challenging context for leadership and business performance.

This study reviews and critically analyzes leadership research in hospitality using qualitative methods. Therefore, the authors believe this review is of great value to academics and practitioners because it synthesizes and analyzes the field and identifies important research opportunities.

The paper aims to identify the major research themes in consumer financial services between 2000 and 2020, their relative magnitude and interrelationship, to identify which themes have been most influential and to map the evolution of the field and identify emerging and under-researched themes that are promising for future research.

The core methodology is bibliometric analysis based on keyword co-occurrences. A total of 1,227 articles extracted from the Social Science Citation Index, Emerging Sources Citation Index and Scopus are used in the analysis. Key outputs of the SciMAT software are the research themes, and graphical outputs are called science mapping (evolution of the themes over time), strategic diagrams (visual representation of themes in a 2 × 2 grid) and cluster networks (themes and connected themes based on keyword co-occurrences).

The findings show that customer satisfaction, innovation, corporate social responsibility (CSR), Internet and consumer acceptance were the main so-called motor themes in the study period. Furthermore, five areas for further research are identified and discussed: Issues related to technology; marketing and consumer behavior; markets and industry; product and service development; and branding.

Bibliometric research allows the researcher to process large volumes of articles covering a broad scope, leading to rich and insightful results. However, for greater detail and nuance, the authors recommend supplementing the results of this study with a more focused and thorough qualitative literature review for each theme of interest.

Bibliometric analysis is under-used in management research. The authors are not aware of similar recent work in consumer financial services. The main value of this paper lies in knowledge dissemination to a wider audience (including practitioners and researchers in adjacent areas) and providing a rigorous platform for identifying future research opportunities.