Broadly defined, international human resource management (IHRM) is the process of procuring, allocating, and effectively utilising human resources in a multinational corporation. If the MNC is simply exporting its products, with only a few small offices in foreign locations, then the task of the international HR manager is relatively simple. However, in global firms human resource managers must achieve two somewhat conflicting strategic objectives. First, they must integrate human resource policies and practices across a number of subsidiaries in different countries so that overall corporate objectives can be achieved. At the same time, the approach to HRM must be sufficiently flexible to allow for significant differences in the type of HR policies and practices that are most effective in different business and cultural settings.
This problem of balancing integration (control and coordination from HQ) and differentiation (flexibility in policies and practices at the local subsidiary level) have long been acknowledged as common dilemmas facing HR and other functional managers in global corporations. Although some argue that IHRM is not unlike HRM in a domestic setting, others point out that there are significant differences. Specifically compared with domestic HRM, IHRM (I) encompasses more functions, (2) has more heterogeneous functions, (3) involves constantly changing perspectives, (4) requires more involvement in employees’ personal lives, (5) is influenced by more external sources, and (6) involves a greater level of risk than typical domestic HRM.
When compared with domestic human resource management, IHRM requires a much broader perspective on even the most common HR activities. This is particularly so for HR managers operating from a MNC’s headquarters (HQ). The number and variety of IHRM activities are daunting. International HR managers must deal with issues as varied as international taxation; international relocation and orientation; various other