Guest Post from Ai Deng, Bates White

Below is a guest post from economist Ai Deng, Phd. of Bates White Economic Consulting:

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Hope everyone had a wonderful Thanksgiving holiday.

I thought the readers may be interested in knowing about the recent Global Forum on Competition hosted by OECD.

The event, taking place just a month ago, had a session on cartels titled “Serial offenders: Why do some industries seem prone to endemic collusion?” The panelists included Professor Joseph Harrington (The Wharton School, University of Pennsylvania), Professor Robert Marshall (Department of Economics, Penn State University and Bates White), Professor Valerie Suslow (Carey Business School, Johns Hopkins University), and Mr. Robert Wilson (Webber Wentzel). I did not attend the program in person, but the program materials including the panelists’ presentations are available for download here.

The panelists Professors Harrington, Marshall, and Suslow have all done influential academic research on cartel-related topics. Their work was cited in my own recent research on cartel detection and monitoring. Mr. Wilson, a partner in the Competition Practice at Webber Wentzel, specializes in competition law and international trade.

To give the readers a quick, high level overview,

Professor Harrington’s presentation provides his thoughts on when firms collude. He then describes a 3-step inductive approach to cartel screening and uses the cement market as an example to demonstrate how to apply such an approach in practice.
Using a dataset of cartel participants based on the European Commission (EC) decisions in cartel cases, Professor Marshall specifically notes the role of association management companies (AMC) in cartels. He argues that “it would be valuable to understand the role of AMCs…” and if AMCs compete “with one another to provide this [cartel] services to firms in a product/industry/market, then antitrust policy should be directed toward deterring the role of AMCs with regard to such anticompetitive activities.”
Mr. Wilson’s presentation overviews South Africa’s Competition Act and then specifically focuses on South African construction industry. He identifies possible reasons for the extensive collusion in that industry and makes policy recommendations.
Professor Suslow’s presentation is titled “Serial Collusion in Context: Repeated offenses by firm or by industry?” In addition to address the question raised in the title, she also discusses seven policy tools and emphasized the importance of understanding what leads to collusion in the first place to select appropriate policy tool.

There is a wealth of information in their presentations and supplemental materials. In addition to the panelists’ presentations, also available for download are a “background note by secretariat” and contributions from a number of jurisdictions.

Ai Deng, PhD

Principal

direct: 2022161802 | fax: 2024087838

1300 Eye Street NW, Suite 600, Washington, DC 20005

ai.deng@bateswhite.com

BATESWHITE.COM

CCC’s: Welcome Ai Deng, Phd. (Bates White)–Guest Post

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I am pleased to welcome Ai Deng, Phd., to Cartel Capers as a guest poster.  Ai is an economist with Bates White Economic Consulting.  I met Ai at some of the antitrust conferences that Bates White sponsors and I’ve always enjoyed his economist’s insight on various cartel related issues.  Ai’s first post is below.

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Competition authorities and regulatory bodies are resolute in encouraging companies to beef up their corporate compliance programs. As an example, in the LIBOR investigation, the DOJ required Barclay’s and other banks to “maintain or develop monitoring systems or electronic exception reporting systems that identify possible improper or unsubstantiated submissions.” [1]Similar agreements were reached between various banks and the CFTC. Good compliance effort by the corporation apparently also pays—in the recent FOREX investigation, the DOJ took notice of Barclay’s efforts and stated in its plea agreement: “The parties further agree that the Recommended Sentence is sufficient, . . . , in considering, among other factors, the substantial improvements to the defendant’s compliance and remediation program to prevent recurrence of the charged offense.”

To better detect various forms of market manipulation, corporate compliance officials can employ a data analytic technique called an “empirical screen.” This technique has already been used by antitrust authorities all over the world, and it is getting increased attention in recent academic literature. An empirical screen is a metric that is based on data and a pre-specified formulation. The value of the metric changes as the likelihood of market manipulation increases or decreases. When the value crosses a certain threshold, a “red flag” for suspicious activity goes up. When this occurs, additional investigation of the causes may be warranted.

“Detection” techniques similar to empirical screens are widely used in the credit card and telecommunications industries for fraud detection purposes. AT&T Labs’ researchers Becker, Volinsky, and Wilks (2010) noted that AT&T implemented its fraud detection system (the Global Fraud Management System) nearly 20 years ago, in 1998.[2] AT&T’s team of data experts continuously analyzes data and devises new techniques to detect fraud. Credit card companies also invest significantly in fraud detection efforts. Organizations that are contemplating establishing or strengthening their compliance programs can also benefit from adopting screening and detection analytics. In the recent Law360 article “What Compliance Officials Must Know About Market Screening” available here, I focus on two important practical issues that have not yet been adequately addressed but which are crucial for a successful deployment of empirical screen techniques.  If you don’t have access to Law 360 and would like a copy of my article, please contact me at ai.deng@bateswhite.com.

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1.      Deferred Prosecution Agreement at § vi (“Monitoring and Auditing”), United States v. Royal Bank of Scotland (D. Conn. Feb. 5, 2013), available athttp://www.justice.gov/iso/opa/resources/28201326133127414481.pdf.

2.    Richard A. Becker, ChrisVolinsky, and Allan R. Wilks, “Fraud Detection in Telecommunications: History and Lessons Learned,” Technometrics 52, no. 1 (2010): 20–33.