规模经济之前：美国年轻企业的信息技术战略与绩效动态

We examine how dimensions of information technology (IT) strategy affect the performance of young businesses, as well as dynamics as they age. Drawing from lifecycle theory and firm boundary research, we derive the relationship between age-based performance differences and IT sourcing decisions. We highlight the dynamic tension between outsourcing’s support for accessing frontier inputs in the short term and ownership’s advantages for developing organization-specific resources and capabilities over time. Leveraging a large panel of Census Bureau microdata from 2006 to 2014, we provide the first systematic evidence that young manufacturing establishments (both startups and new units of existing firms) disproportionately benefit from modern IT outsourcing (ITO). The young also enjoy productivity benefits from owned IT capital (ITK), despite high uncertainty, smaller operational scale, and less complementary organizational capital. Although these returns appear commensurate with those of older producers, they are conditional on survival, which is improved by ITO but harmed by ITK accumulation. Combining flexibility-related gains from ITK with vintage-related advantages in early ITK investment, the young are revealed to have significantly greater IT productivity than older incumbents. A large battery of tests supports a causal interpretation, as well as mechanisms rooted in mitigating the effects of uncertainty (as opposed to size- or cost-related reasons). These findings illuminate an often-overlooked pattern of young-business dynamism relevant to economic trends and management practices in an increasingly digital age.