Abstract :
[en] Purpose – The growing service sector has experienced several revolutions that have transformed the way services are created and delivered. In parallel, services increasingly pique the interest of scholars, resulting in an expanding body of knowledge. Accordingly, it is time to reflect on extant service research, assess its boundaries, and think about its future. This paper aims to consider three research questions: How has service research evolved over the past 27years? Which articles have most influenced the evolution of service research in the past 27years? What are the most promisingresearchthemesforthefuture? Design/methodology/approach – To answer these questions, the authors analyze the contents of 3,177 service research articles published in ten majoracademicjournals between1993and August2019.Multiplecorrespondenceanalysis reveals theevolutionofkeyserviceresearch themesand theirunderlyingrelationships. Findings – The research themes are organized in a growth–share matrix with four quadrants (stars, question marks, cash cows and pets) and also combine into four research clusters (human resource management, organizational behavior and strategy, technology, and operations and customer behavior and marketing). Together with a specified list of influential articles that have shaped the evolution of service research, these insights suggest anagendaforresearch. Originality/value – Acknowledging the vast growth of service research, this study presentsan up-to-date picture of the discipline and an agenda to stimulatecontinuedresearch
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