Market power of digital platforms

IF 2.1 2区经济学 Q2 ECONOMICS Oxford Review of Economic Policy Pub Date : 2023-01-01 DOI:10.1093/oxrep/grac045

Jens-Uwe Franck, Martin Peitz

引用次数: 4

Abstract

Abstract Digital platforms have reshaped many product markets and play an increasingly important role in economies around the globe. Some of these platforms have become powerful players and may possess a lot of market power. Economists use a number of indicators to assess market power. In this article we discuss to which extent these indicators are helpful in the context of digital platforms. In particular, we focus on assessing entrenched market power and the role of potential competition to constrain this power. Finally, we discuss some cross-border issues of platform market power.

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数字平台的市场力量

数字平台重塑了许多产品市场，在全球经济中发挥着越来越重要的作用。其中一些平台已经成为强大的玩家，可能拥有很大的市场力量。经济学家使用一些指标来评估市场力量。在本文中，我们将讨论这些指标在数字平台背景下的帮助程度。特别是，我们着重于评估根深蒂固的市场力量和潜在竞争的作用，以限制这种力量。最后，我们讨论了平台市场力量的一些跨境问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Oxford Review of Economic Policy ECONOMICS-

CiteScore

12.50

自引率

1.50%

发文量

期刊介绍： The Oxford Review of Economic Policy is a refereed journal which is published quarterly. Each issue concentrates on a current theme in economic policy, with a balance between macro- and microeconomics, and comprises an assessment and a number of articles. It gives a valuable appraisal of economic policies worldwide. While the analysis is challenging and at the forefront of current thinking, articles are presented in non-technical language to make them readily accessible to all readers. The Oxford Review is aimed at a wide audience including government, business and policy-makers, as well as academics and students. It is required reading for those who need to know where research is leading.

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