PERFORMANCE EFFECTS OF CORPORATE DWERSIFICATION: ROLES OF KNOWLEDGE RESOURCES, KNOWLEDGE MANAGEMENT CAPABILITY AND INFORMATION TECHNOLOGY The results presented in Section offer no evidence that the allocation of effective schools is systematically different in high-choice than in low-choice markets. If Tiebout choice does not increase the probability that effective schools attract students from advantaged backgrounds, it is not clear how it can provide incentives that will lead administrators to exert greater effort
