Performance appraisal system

          If the cost of living is lower in a foreign country than in the United States, should expatriates be paid less than they would be at home? Explain your position. Who should ultimately decide whether an employee should be localized or not? If grooming a talented individual for a leadership role is an important outcome of a foreign assignment, how can this be worked into a performance appraisal system? How would a manager assess leadership accomplishments?