Competition Concentration
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Topic Concentration

Concentration refers to two similar but distinct issues—the size of firms relative to the economy as a whole and the size of firms relative to their competitors. Equitable Growth is interested in both aspects, with an eye to how much concentration is occurring, its direct effects on prices and wages, and its indirect effects on innovation, entrepreneurship, and inequality.

Featured work

report

The consequences of U.S. hospital consolidation on local economies, healthcare providers, and patients

By Amy Phillips,

November 15, 2023

November 15, 2023

Amy Phillips,
Competition
TOPICS: 1
Concentration
TOPICS: Concentration
post

New research suggests connections between market concentration and the exercise of political power in the United States

By Laura Alexander,

January 12, 2023

January 12, 2023

Laura Alexander,
Competition
TOPICS: 3
Anticompetitive Conduct, Antitrust Enforcement, Concentration
TOPICS: Anticompetitive Conduct, Antitrust Enforcement, Concentration
post

Supermarket chain Kroger’s takeover of rival Albertsons is a test for U.S. antitrust law on pre-closing dividends

By Laura Alexander,

November 16, 2022

November 16, 2022

Laura Alexander,
Competition
TOPICS: 2
Anticompetitive Conduct, Concentration
TOPICS: Anticompetitive Conduct, Concentration
post

Walmart is a monopsonist that depresses earnings and employment beyond its own walls, but U.S. policymakers can do something about it

By Justin Wiltshire,

March 29, 2022

March 29, 2022

Justin Wiltshire,
CompetitionLabor
TOPICS: 2
Concentration, Monopsony
TOPICS: Concentration, Monopsony
working paper

Falling Rates and Rising Superstars

By Thomas Kroen, Ernest Liu, Atif Mian, Amir Sufi,

January 7, 2022

January 7, 2022

Thomas Kroen, Ernest Liu, Atif Mian, Amir Sufi,
CompetitionTax & Macroeconomics
TOPICS: 2
Concentration, Monetary Policy
TOPICS: Concentration, Monetary Policy
Competitive Edge

Competitive Edge: Big Ag’s monopsony problem: How market dominance harms U.S. workers and consumers

By Hiba Hafiz, Nathan Miller,

February 18, 2021

February 18, 2021

Hiba Hafiz, Nathan Miller,
CompetitionLabor
TOPICS: 2
Concentration, Monopsony
TOPICS: Concentration, Monopsony

Explore Content in Concentration191

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post

Issue Brief: A communications oligopoly on steroids

By Equitable Growth,

July 31, 2017

July 31, 2017

Equitable Growth,
Competition
TOPICS: 2
Antitrust Enforcement, Concentration
TOPICS: Antitrust Enforcement, Concentration
post

Issue brief: U.S. antitrust and competition policy amid the new merger wave

By Equitable Growth,

July 27, 2017

July 27, 2017

Equitable Growth,
Competition
TOPICS: 2
Antitrust Enforcement, Concentration
TOPICS: Antitrust Enforcement, Concentration
report

U.S. antitrust and competition policy amid the new merger wave

By John Kwoka,

July 27, 2017

July 27, 2017

John Kwoka,
Competition
TOPICS: 3
Anticompetitive Conduct, Antitrust Enforcement, Concentration
TOPICS: Anticompetitive Conduct, Antitrust Enforcement, Concentration
report

A communications oligopoly on steroids

By Gene Kimmelman, Mark Cooper,

July 18, 2017

July 18, 2017

Gene Kimmelman, Mark Cooper,
Competition
TOPICS: 3
Anticompetitive Conduct, Antitrust Enforcement, Concentration
TOPICS: Anticompetitive Conduct, Antitrust Enforcement, Concentration
grant

Unions, managers and monopolies: how concentration and managerial power contribute to rising wage inequality

By Nathan Wilmers,

July 13, 2017

July 13, 2017

Nathan Wilmers,
LaborCompetition
TOPICS: 2
Bargaining Power, Concentration
TOPICS: Bargaining Power, Concentration
grant

Concentration of corporate ownership and inequality

By Alex Xi He,

July 5, 2017

July 5, 2017

Alex Xi He,
Competition
TOPICS: 1
Concentration
TOPICS: Concentration
post

Market power in the U.S. economy today

By Jonathan B. Baker,

March 20, 2017

March 20, 2017

Jonathan B. Baker,
Competition
TOPICS: 3
Anticompetitive Conduct, Antitrust Enforcement, Concentration
TOPICS: Anticompetitive Conduct, Antitrust Enforcement, Concentration
post

Declining business dynamism and illusive allocative efficiency

By Nick Bunker,

February 28, 2017

February 28, 2017

Nick Bunker,
CompetitionTax & Macroeconomics
TOPICS: 1
Concentration
TOPICS: Concentration
post

Rising U.S. business concentration and the decline in labor’s share of income

By Nick Bunker,

January 10, 2017

January 10, 2017

Nick Bunker,
CompetitionLabor
TOPICS: 2
Concentration, Wage Stagnation
TOPICS: Concentration, Wage Stagnation
post

What could boost U.S. business investment?

By Nick Bunker,

December 13, 2016

December 13, 2016

Nick Bunker,
CompetitionTax & Macroeconomics
TOPICS: 1
Concentration
TOPICS: Concentration
post

Lack of market competition, rising profits, and a new way to look at the division of income in the United States

By Nick Bunker,

November 22, 2016

November 22, 2016

Nick Bunker,
CompetitionTax & Macroeconomics
TOPICS: 1
Concentration
TOPICS: Concentration
post

Supply chains and equitable growth

By Susan Helper,

October 31, 2016

October 31, 2016

Susan Helper,
Competition
TOPICS: 1
Concentration
TOPICS: Concentration
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