Innovating Big Tech firms and competition policy: favoring dynamic over static competition
提出用动态竞争视角重新审视数字经济的竞争格局，认为大型科技公司的市场地位易受数据驱动运营和动态能力的影响，并建议竞争政策应更关注创新和长期消费者福利。
Abstract This paper gives a fresh account of competition in the digital economy. Economic analysis in the field of industrial organization remains largely focused on a sophisticated version of the Schumpeter–Arrow debate, which is unresolved and largely irrelevant. We posit the need to look at competition anew. Static models of monopoly firms and markets in equilibrium are often used to characterize Big Tech firms’ size and scope. We suggest that this characterization is inappropriate because the growth and diversification of many digital firms lead to a situation of broad-spectrum competition that cuts across markets. Current market positions do not reflect entrenched monopoly power but are vulnerable to competitive pressure of disequilibrating forces arising from the use of data-driven operating models, astute resource orchestration, and the exercise of dynamic capabilities. A few strategic errors by management in the handling of internal transitions and/or external challenges and they could be competitively impaired. The implications of a more dynamic understanding of the competition process in the tech sector are explored. We consider how big data and entrepreneurial management impacts firm performance. We also explore the nature of different types of rents (Schumpeterian, Ricardian, and monopoly rents) and suggest a modified long-term consumer welfare standard for competition policy. We formulate preliminary tests and predictors to assess dynamic competition. Our perspective advances a policy stance that favors innovation.