Internal and external influences on adoption decisions in multi-unit firms: the moderating effect of experience
研究了多单元企业在采纳新技术时，内部经验（如首个单元采纳）如何降低对外部竞争对手模仿的依赖，基于早期互联网时代杂志建站数据验证了该假设。
Facing uncertainty about whether to adopt a new technology, firms rely on both external and internal sources of information. Firms may learn vicariously about the desirability of adoption; a large body of research has demonstrated a tendency for firms to imitate rival adopters. Organizations with multiple units may also learn from their own experience once an initial unit of the firm has adopted. This article uses data on the establishment of websites by consumer magazines during the early internet era to test the hypothesis that multi-unit firms pay less attention to rivals after an initial unit of the firm has adopted. Consistent with this hypothesis, it is found that the influence of rivals drops sharply following the initial adoption. One explanation for the shift is that vicarious learning becomes less valuable once richer information becomes available from internal sources.