Appraising Performancein IHRM
While the expatriate is on assignment, the individual performance must be appraised (Dowling, Schuler, and Welch 1994; Brewster and Scullion 1997; Dowling, Welch and Schuler 1999; Tahvanainen 2000). Peterson, Napier and Shim (1996), in their comparative IHRM study of British, German, Japanese and the US multinationals found that expatriates had performance appraisals while serving in the foreign assignment. Their appraisal mechanisms varied from quantitative (e.g. graphic scale) to qualitative (e.g. MBO or narrative). As discussed above, many types of assignments exist entailing numerous job performance dimensions. For the expatriate assignment, in contrast to the domestic assignment, MNEs need to evaluate dimensions of performance not specifically job related, such as cross-¬cultural interpersonal qualities; sensitivity to foreign norms, laws, and cus¬toms; adaptability to uncertain and unpredictable conditions; and the host location's integration with other MNE units. The significance of these factors will vary by the type of expatriate. Thus far, the research on expatriate perfor¬mance appraisal has not fully addressed the relative impact of these uniquely inter¬national dimensions of performance, regardless of the type of expatriate assignment (Dowling, Schuler, and Welch 1994; Peterson, Sargent, Napier and Shim 1996; Tahvanainen 2000). Thus, the research opportu¬nities in this area are relatively unlimited.
While the performance appraisals of expatriates who are assigned for spe¬cial technical projects and short term stays tend to be operational and task¬-focused, evaluations of the expatriate manager tend to be more strategic, more related to the operation of the entire unit and how it relates to the other loca¬tions (Phatak 1992; Evans 1986; Selmer and de Leon 1997). Appraising the performance of this manag¬er, therefore, becomes an important issue at the interunit linkage level of IHRM (Fulkerson and Schuler 1992; Dowling, Welch and Schuler 1999). Units within a large MNE may pursue different strategic missions, face different legal conditions, and encounter far different competitive situations. Consequently, MNEs must account for these environ¬mental conditions when constructing appraisal formats and individual objec¬tives for unit managers (Pucik 1988; Lindholm et al. 1999). While it appears that this approach to PCN appraisal is not unknown within large multinationals (Fulkerson and Schuler 1992), there is little empirical evidence to suggest how widespread the practice is or under what conditions (e.g., degree of trust) it is more effective. It does appear, however, that performance appraisal of expatriate managers can be a critical means whereby MNEs link their units together (e.g., by appraising cooperative behaviors and incorporating the various environmental dimensions into each manager's appraisal format differently). It can also facil¬itate the development of a common appraisal format that recognizes and makes situational differences legitimate, so that the relative contributions of managers around the world can be tracked, evaluated, and compared. This strategically and culturally standardized information should guide managerial career development, future promotion decisions, and compensation adjust¬ments. As the next two sections detail, though, there is little evidence that strong linkages actually exist.