Many scholars have invoked the term disruptive innovation when addressing the platform (sharing) economy, with sweeping claims about the dramatic changes this development promises for law, regulation, and the economy. The challenges raised by the platform economy are surely important, but we argue that recent scholarship focusing on the immediacy and novelty of the platform economy has been ahistorical, and has therefore missed the bigger picture about how to regulate it. History is full of technological and management advances that fundamentally disrupted business models for a brief period of time. When business innovation upends a preexisting business model in a regulated industry, the result can be a disjunction between the structure o...