We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Help improve GOV.UK Sign up to take part in user research (opens in a new tab)
A review of recent evidence on the deterrent effects of competition policy and enforcement, and its wider impacts on growth and productivity.
Executive Summary The work of competition authorities has direct impacts…
Planned monitoring and evaluation activities to be undertaken by the Competition and Markets Authority (CMA) and the government.
Introduction 1.1 This document sets out the government’s plans for…
This research report evaluated 23 merger remedies put in place by the Competition Commission, Office of Fair Trading and the Competition and Markets Authority.
This strategy sets out the CMA's areas of interest and approach to economic research, led by the Microeconomics Unit.
Review of academic literature on the economic theory of the loyalty penalty.
This research report evaluates 18 merger remedies put in place by the CC, OFT and the CMA .
An executive summary of the CMA's response to a super-complaint made by Citizens Advice on 28 September 2018
Findings from quantitative research into what businesses know about competition law.
Qualitative research with small businesses on their understanding of, and attitudes towards, competition law.
An independently reviewed evaluation of the Office of Fair Trading’s (OFT) 2011 decision on Reckitt Benckiser’s abuse of dominance in the market.
Presentations from a European conference on the impact of the work of competition authorities.
A report outlining the evidence on the relationship between competition and productivity and how this should affect the CMA’s work.
A factual review by DotEcon and Analysys Mason of the collection and commercial use of consumer data in 3 case study sectors.
This report is an independent evaluation by DotEcon of the Office of Fair Trading's (OFT) 2006 commercial use of public information market study.
Recommendations to make the Competition Appeal Tribunal (CAT) rules of procedure more efficient and effective.
This report looks at the economics of open and closed systems on competition and the implications of competition between these systems.
Report for BIS that analyses the impact of anti-dumping investigations and procedures on UK business. Based on a survey of UK companies. See…
Graphical representations of the data collected in the business surveys on the effect of anti-dumping investigations on UK business (URN 12/…
Do not include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).