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nd the evolution of the field over time. It can be viewed as a repository of broad and complex sets of expertise, experience, and accumulated knowledge of various aspects of the field. Furthermore, it has certain key nodes and is enhanced by many linkages, from which both internal and external members can draw. Therefore, an INK is formed after (1) “nodes and knots” become loaded with knowledge resources (i.e., articles, authors, or journals), (2) these “nodes and knots” develop ties and linkages among themselves through co-citations (Podolny, Stuart, & Hannan, 1996), and (3) these ties synergistically amalgamate their resources, which in turn results in strengthening, broadening, and deepening the functional capabilities of both the network and its members (the research field).

A given INK embodies both the knowledge content of its nodes and the inter-linkages among the nodes within its network. It can be viewed as the organized and the de facto representation of the knowledge content of a field. Chandy and William (1994) maintain that any localized knowledge network (in this study, the authors replaced knowledge network with INK) is a part (or subsystem) of a broader and more general system. From this perspective, the INK-Expatriate, is an example of an emerging discipline with established origins; and which can be viewed as an offshoot of the interaction of its foundational domains, such as psychology, human resource management, sociology, and organizational behavior.

The field of expatriate adjustment study began around 1960 when a few studies focused on sojourner adjustment. The studies on expatriate manager adjustment flourished after 1980 when the international management field started to bloom (Harrison et al., 2004). In the current study, we will use INK to develop a network portrait of expatriate adjustment research in order to reveal a comprehensive and objective understanding of the evolution of this field.

RESEARCH METHODOLOGY

Identification of Databases and Design of Search Processes

Expatriate research field builds its structure on its constituent disciplines. Most of these disciplines, such as psychology, sociology, organizational behavior and human resource management, as mentioned previously, are well established and have their own publication media. In the scenario marked by an absence of well-established media (a particular journal exclusively dedicated to expatriate management research), researchers in this field have published their work in the publication avenues of their own disciplines. This dispersal of publication outlets posed some challenges for this research study. Most expatriate-related frameworks and research studies advanced beyond what was drawn from its constituent disciplines. The application and integration of research and ideas from different disciplines widened the definition of the field's boundary limits and the scope of the field. To deal with these challenges, we used a key-word search approach to examine the Social Sciences Citation Index (SSCI) for expatriate-oriented individual studies to identify sources of information from the databases. The SSCI citations contain over 4000 refereed journals in the social sciences and cover a va本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。