Author Abstract
Do senior managers help or hurt business experiments? Despite the widespread adoption of business experiments to guide strategic decision-making, we lack a scholarly understanding of what role senior managers play in firm experimentation. Using proprietary data of live business experiments from the widely-used A/B testing platform, Optimizely, this paper estimates the association of management hierarchy with learning from experiments and their performance outcomes across industries and contexts. Our findings suggest that senior management’s association is mixed. On the one hand, senior managers’ involvement associates with bolder experiments that create more statistically significant learning signals aiding in the exploration of new strategic directions. On the other hand, their involvement associates with less cause-and-effect learning that is instrumental to optimization and performance improvements. Our results contribute to a burgeoning literature on experimentation in strategy, while helping articulate limits that organizational design might place on data-driven decision-making. Furthermore, we describe different experimental learning modes in the formation of strategy, offering important implications for how managers can modulate search and performance outcomes.
Paper Information
- Full Working Paper Text
- Working Paper Publication Date: February 2020
- HBS Working Paper Number: HBS Working Paper #20-081
- Faculty Unit(s): Technology and Operations Management
