The formation of status asymmetric ties: a perspective of positive externality and empirical test
研究发现，企业通过联盟组合获取的高质量技术资源能帮助其与高地位伙伴结盟，这种正外部性在重复合作和利用外部知识时更强，对战略管理学者和企业管理者有参考价值。
Previous studies have investigated the circumstances that motivate firms to form status asymmetric ties. However, these studies have mainly focused on firm attributes or environmental factors. Deviating from prior works, we propose that firms can take advantage of alliance portfolios to trade resources with potential partners’ status. Specifically, a firm that can access high-quality portfolio technological resources can better realize exchanges with partners’ status. The degree of positive externality depends on the relationships of focal firms with existing partners and their capabilities to utilize external knowledge resources. Data of alliances formed in the computer industry in the USA reveal that a focal firm is more likely to ally with a high-status partner if it can access high-quality portfolio technological resources. Such positive externality of portfolio technological resources is stronger when the focal firm has more repeated ties with its existing partners and when they utilize more external knowledge resources.