Inhaltsangabe:Abstract: As business activities become increasingly global and cross-nationally intertwined, human resource management is no longer defined by national boundaries. In particular, multinational corporations (MNCs) face the challenge of managing their globally dispersed work force effectively. Yet, the field of international human resource management (IHRM) remains an understudied domain, lacking substantial empirical and conceptual research. Also, a prevailing focus on quantitative data suggests a need for deeper qualitative investigations, which allows a more profound assessment of the context in which IHRM unfolds. By addressing IHRM at MNCs, the current empirical work contributes additional scientific insights into this domain. In this respect, the author has selected an approach of inductive comparative case study research, mainly based on qualitative data, that enables the generation of theory through an iterative, data-driven process. This method has been applied to investigate IHRM because it is particularly fruitful when examining new and narrowly developed scientific fields as well as considering contextual conditions. Thus, a multiple case study was conducted through exploratory and semi-structured interviews with managerial employees at six western MNCs which maintain their regional headquarters for South-East Asia in Singapore. The initial guiding objective was to provide a more thorough understanding of the forces that influence IHRM. Due to the exploratory nature of the research set-up, this broad focus has narrowed during the conduct of the study and the subsequent data analysis. Based on the interviews, employee turnover emerged as a key concern for international organizations operating in Singapore. Although a tight local labour market has led to the effect that job turnover is a widespread phenomenon, there is a lack of research addressing this issue and the resulting implications for foreign MNCs. The present study s focus on employee turnover also takes into account the growing importance of local staff for MNCs. Indeed, by acknowledging the critical role that local nationals play at the host country level, it will be increasingly imperative for international organizations to establish effective retention strategies. Despite this obvious significance, the field of managing employee turnover also remains considerably underdeveloped. Building on the results of the conducted multiple case study, the purpose of [...]