PUBLIC SERVICE ANNOUNCEMENT: Early registration for the EC 2018 conference ends on May 17, two days from now. After that, the cost of registration increases by $100 for the conference (or $50 if you’re a student), $25 for the workshops, $25 for the tutorials.

If you’re planning to attend EC but you haven’t registered yet, take a moment to visit the registration site now. It’s quick and easy to register!



The organizing committee is delighted to invite you to contribute to NetEcon 2018, held in conjunction with ACM SIGMETRICS 2018, on June 18, 2018, at Irvine, California, USA.

The emergence of the Internet as a global platform for computation and communication has sparked the development and deployment of many large-scale networked systems. Often these systems involve multiple stakeholders with divergent or even competing interests.  Unmitigated selfish behavior in these systems can lead to high inefficiency or even complete collapse. Research interest in the application of economic and game-theoretic principles to the design and analysis of networked systems has grown in recent years.

The aim of NetEcon is to foster discussions on the application of economic and game-theoretic models and principles to address challenges in the development of networks and network-based applications and services. The NetEcon Workshop also seeks to promote multi-disciplinary investigations in the role of incentives in communication and computation. NetEcon was established in 2006 (succeeding the P2PECON, IBC and PINS workshops) and merged with the W-PIN workshop in 2013.

We invite submission of extended abstracts describing original research on theoretical/methodological contributions or on applications to cases of interest. It is our hope that NetEcon will serve as a feeder workshop, with expanded and more polished versions of the NetEcon extended abstracts submitted to major conferences and refereed journals of the relevant research communities.

Important Dates

Submission deadline (firm): April 30, 2018
Notification to authors: May 22, 2018
Camera ready version due: June 4, 2018
Workshop at Irvine, CA: June 18, 2018

Invited Speakers

Jacob LaRiviere, Microsoft
Vijay Vazirani, University of California Irvine
Adam Wierman, California Institute of Technology


Topics of interest to NetEcon’18 include but are not restricted to:

  • Pricing of resources in communication networks, grids, and cloud computing
  • Pricing of information goods and services; copyright issues, effect of network externalities (e.g., in social networks)
  • Economic issues in universal broadband access; economics of interconnection and peering
  • Effects of market structure and regulations (e.g., network neutrality, differential pricing and zero rating)
  • Economics of network security and privacy; valuation of personal data
  • Auctions with applications to networks: spectrum auctions, auction-based marketplaces for network and cloud resources
  • Incentive mechanisms for networks: peer-to-peer systems, clouds, wireless networks, spam prevention, security
  • Economics issues in E-commerce systems
  • Methods for engineering incentives and disincentives (e.g., reputation, trust, control, accountability, anonymity)
  • Empirical studies of strategic behavior (or the lack thereof) in existing, deployed systems
  • Design of incentive-aware network architectures and protocols
  • Game-theoretic models and techniques for network economics: large games, learning, mechanism design, interaction of game theory and information theory or queuing theory, information exchange, diffusion, dynamics of cooperation and network formation, trades in social and economic networks
  • Algorithmic mechanism design for network systems
  • Critiques of existing models and solution concepts, as well as proposals of better models and solution concepts

Studies of open collaboration, peer production, crowdsourcing, and human computation.

Information about previous NetEcon workshops can be accessed at  http://netecon.eurecom.fr/

Submission Formatting Guidelines & Proceedings

Submissions must be in the form of extended abstracts of at most 6 pages in the standard two-column format of ACM proceedings (including all figures, tables, references, etc.) containing all important results to allow evaluation of the novelty and scope of the contribution. In case 6 pages are not sufficient to provide enough information (e.g., proofs) to properly substantiate the paper’s results, we encourage the authors to provide supplementary material either as a clearly marked appendix (without page limit) or by including a link to the full version of their extended abstract. Such supplementary material will, however, be read only at the discretion of the PC members and will not appear in the proceedings in case of acceptance.

Papers should be submitted through the submission website:

Note that authors for whom publication of a 6-page extended abstract in the NetEcon proceedings would preclude later publication of an expanded version in the relevant venue may elect to contribute only a one-page abstract of their submitted extended abstract to the NetEcon proceedings. Such an abstract should include the URL of a working paper or preprint that contains the main results presented at the NetEcon workshop. Authors can make this decision after receiving a notice of acceptance.

The workshop proceedings will be published by ACM and available through the ACM Digital Library (DL). Authors will need to assign publication rights to ACM either in the form of a copyright assignment or a license grant as described on ACM’s copyright policy page. In addition, a table-of-content of the workshop’s papers will be posted that will offer permanent free access to the DL version of the papers using the ACM OpenTOC service.


Steering Committee

John Chuang, University of California Berkeley
Nick Feamster, Princeton University
Joan Feigenbaum, Yale University
Daniel Grosu, Wayne State University
Patrick Loiseau, Univ. Grenoble Alpes and Max Planck Institute for Software Systems — chair
Paul Spirakis, University of Liverpool and Computer Technology Institute & Press “Diophantus”
R. Srikant, University of Illinois, Urbana-Champaign
Milan Vojnovic, London School of Economics
Jean Walrand, University of California Berkeley

PC chairs

Ian Kash, University of Illinois at Chicago
John C.S. Lui, The Chinese University of Hong Kong

Technical Program Committee

Siddhartha Banerjee, Cornell University
Liad Blumrosen, Hebrew University
Yang Cai, McGill University
Sofia Ceppi, PROWLER.io
Augustin Chaintreau, Columbia University
kc Claffy, CAIDA, University of California San Diego
Costas Courcoubetis, SIngapore University of Technology and Design
Amogh Dhamdhere, CAIDA, University of California San Diego
Constantine Dovrolis, Georgia Institute of Technology
Paul Duetting, London School of Economics
David Easley, Cornell University
Rachid El-Azouzi, CERI, Universite d’Avignon
Hu Fu, The University of British Columbia
Jens Grossklags, Technical University of Munich
Roch Guerin, Washington University in Saint Louis
Nidhi Hegde, Nokia Bell Labs
Michael Honig, Northwestern University
Jianwei Huang, The Chinese University of Hong Kong
Nicole Immorlica, Microsoft Research
Stratis Ioannidis, Northeastern University
Krisnamurthy Iyer, Cornell University
Carlee Joe-Wong, Carnegie Mellon University
Vijay Kamble, University of Illinois at Chicago
Scott Kominers, Harvard University
Mingyan Liu, University of Michigan
Patrick Loiseau, Univ. Grenoble Alpes and Max Planck Institute for Software Systems
Brendan Lucier, Microsoft Research
Richard Ma, National University of Singapore
Patrick Maille, Telecom Bretagne
Reshef Meir, Technion-Israel Institute of Technology
John Musacchio, University of California, Santa Cruz
Thanh Nguyen, Purdue University
Andrew Odlyzko, University of Minnesota
Sigal Oren, Ben-Gurion University
Renato Paes Leme, Google
Michael Schapira, Hebrew University
Grant Schoenebeck, University of Michigan
Nisarg Shah, University of Toronto
David Starobinski, Boston University
Nicolas Stier, Facebook
Adrian Vetta, McGill University
Steven Weber, Drexel University
Matt Weinberg, Princeton University

Additional Information

For more information, please visit the workshop website:


Matt, Nicole and Ruta are organizing an AGT mentoring workshop (AMW) at EC this year on Monday, June 18 (on the same day as tutorials). Here is the announcement:

This year AGT Mentoring Workshop (AMW) is taking place with EC’18 on Monday, June 18, 2018. The primary goal of the workshop is to provide early-stage researchers, students to be specific, the background, both from a technical and mentoring perspective, to start a successful research career in Algorithmic Game Theory.

The workshop will include:
* technical talks covering basics of topics prominent in the EC’18 program.
* Lunch with senior researchers
* mentoring talks + panels on topics like publication venues, internships, academic jobs, etc.

We have limited funding to support full/partial expenses to attend the workshop as well as EC’18. Interested students can apply here. The application deadline is April 27th. We will accept applications past this date, but only applications received on time are guaranteed full consideration.

Please submit the form if you are interested in attending the workshop, regardless if you need funding or not. This will help us get a clear head-count for organizational purposes.

For funding, preference may be given to students early in their carrier who may find it difficult to arrange for funds. We especially encourage applications from women and other underrepresented groups.

The following announcement is by Yuval Rabani, the chair of IEEE’s Technical Committee on Mathematical Foundations of Computing (that, in particular, runs FOCS).

Recently, many theoreticians have become aware of issues, stories, and rumors concerning sexual harassment within our community, in other CS communities, and more broadly in science.

A number of initiatives, most notably the mushrooming codes of conduct at theory conferences, are already being put into practice.

In consultation among some of the main organizations running theory venues (IEEE TCMF/FOCS, ACM SIGACT/STOC+JACM, EATCS/ICALP, SIAM/SODA+SICOMP) we’ve decided to appoint a joint committee to discuss and propose coordinated policies, procedures, and institutions to deal with harassment and related ethical issues which cut across organizational boundaries. Sandy Irani will chair the committee. Its charter is stated as follows:

“We are setting an ad-hoc committee to draft a proposal for joint ToC measures to combat discrimination, harassment, bullying, and retaliation, and all matters of ethics that might relate to that. Proposed measures may include, but are not restricted to, coordinating policies and guidelines, and setting community-wide institutions for reporting and oversight. The primary goal should be a determination to deter and root out such behavior in the theory community. The issues of false reporting and due process should be taken into account. The committee is expected to conduct the necessary research on existing practices. The committee will submit a report to the appointing organizations by September 30, 2018.”

If you wish an organization be included in the loop, please contact me. If you wish to convey to the committee ideas and thoughts, please contact Sandy or other members as they’ll be announced.

In the meantime, while we are waiting for the committee’s more thoughtful suggestions, here are a couple of simple and potentially effective steps, off the top of my head:

1. If you are harassing someone, please stop.
2. If you are not harassing anyone, please don’t start.

I will gladly contribute to a lively open discussion and react to comments, especially if they occasionally reach my awareness by relaying their existence to my email feed. (Regrettably, I don’t spend all my waking hours monitoring theory blogs.)


The first Workshop on Opinion Aggregation, Dynamics, and Elicitation (WADE) will be held in Cornell University, Ithaca, NY on June 22, 2018 in conjunction with the 19th ACM Conference on Economics and Computation (EC)


Workshop Theme

Traditional social choice has concerned itself with aggregating discrete outcomes via voting. Increasingly, there is a need to aggregate opinions. For instance, consider the problem of designing the capital budget of a city or country. Or eliciting what trade-offs are worth making to mitigate the effect of climate change. On such issues, there are a spectrum of opinions, most of which are quite complex, and many of which are ill-informed.

At the same time, crowdsourcing and complex polling are in increasing use for subjective opinion: examples are prediction markets, peer assessment, and Bayesian opinion elicitation in the presence of incentives.

This leads to questions like:

  • How can voting schemes be adapted to elicit complex preferences?
  • How should preferences be aggregated so that the outcomes are a fair representation of societal views?
  • Individual preferences are often shaped by networked interactions. How does the dynamics of opinion formation affect the process of eliciting and aggregating opinions?
  • Can we design algorithmic approaches to group negotiation and deliberation for social choice problems?
  • How do we incentivize participation, effort, and truthful reporting in opinion aggregation?
  • Finally, how should platforms and mechanisms be designed to elicit, inform, and aggregate opinions?

The goal of this workshop is to bring together participants from diverse fields that are relevant to such problems — social choice theory, prediction markets, opinion dynamics, and fair resource allocation in order to foster a lively interchange of ideas. The two essential features of work discussed at this workshop are:

  1. The ultimate goal of the problem or model being discussed is to make a single group or societal decision (eg. as opposed to bandwidth allocation or ad allocation where resources need to be split among participants or recommendation systems where decisions are personalized), and
  2. Different participants have different utilities, or subjective preferences.

We invite papers of all kinds — theory, empirical, and experimental — related to any of these aspects. The workshop’s submissions site contains more information about submitting papers or panel discussion proposals.

The 2nd Workshop on Mechanism Design for Social Good will be taking place at this year’s ACM Conference on Economics and Computation at Cornell University on June 22, 2018.

The goal of the workshop is to highlight work where insights from algorithms, optimization, and mechanism design have the potential to impact social good. In particular, we will focus on the theme of improving access to opportunity. The workshop will feature keynote presentations focusing on economic inequality, online labor markets, bias and discrimination. We encourage submissions addressing these and other domains, such as housing, healthcare, education, civic participation, privacy, and the developing world. The workshop aims to showcase ongoing exemplary work on these topics and to highlight exciting opportunities for future research. Submissions of all types are encouraged, including theoretical or applied mechanism design work, research that solves algorithmic or optimization problems, and empirical research.
Topics of interest for this workshop include but are not limited to:
  • redistributive mechanisms to improve access to opportunity
  • economic inequality and intergenerational mobility
  • mitigating unequal economic outcomes in online labor markets
  • detecting existence or causes of exploitative market behavior in online labor markets
  • the design of algorithms that mitigate bias and improve diversity
  • allocating low-income housing assistance
  • allocating health insurance funds, managing access to healthcare, and pricing medical treatments
  • design of health insurance markets
  • evaluating students, teachers, or schools
  • design of transportation systems
  • market regulations for data and privacy
  • algorithmic solutions to encourage civic participation
  • evaluating fairness in electoral representation 
Submissions will be evaluated on the following criteria:
  • Quality of submission as measured by accuracy and clarity of exposition.
  • Relevance to this workshop and its theme of improving access to opportunity.
  • Novelty of domain: we particularly encourage work on applications that have been less explored within the EC community.
  • Potential for follow-up work in the EC community: those from other communities who feel they fit this criterion are especially encouraged to submit.
Submission Instructions:
Authors should upload a PDF of their paper to EasyChair. There are no specific formatting instructions. Submissions may either be working papers or papers that have been published at an established conference or journal. In the latter case, please include a citation on EasyChair.  In addition to the PDF, authors are asked to upload a 200-250 word description onto EasyChair summarizing the results and their relevance to the workshop. The committee reserves the right not to review all the technical details of submissions. 
Authors may submit papers that are already under review or accepted in conferences or journals. However, papers accepted to this year’s EC will not be considered for presentation at the workshop. There will be no published proceedings.
Important Information:  
  • Submission Deadline: April 21, 2018, 11:59pm AoE
  • Submission page: EasyChair
  • Notification: May 16, 2018
  • Workshop Date: June 22, 2018
Organizing Committee:
Program Chairs:

On behalf of the organizing committee: Ashish Goel, Jason Hartline, Gabriel Carroll, and Nicole Immorlica.

This year, the ACM Conference on Economics and Computation (EC) will host a festival highlighting some of the best work in economics and computation that typically appears in conferences and journals adjacent to EC. The intention of this festival is to expose EC attendees to related work just beyond the boundary of their current awareness.

We seek nominations for papers that have made breakthrough advances, opened up new questions or areas, made unexpected connections, or had significant impact on practice or other sciences. Examples of conferences and journals that publish papers relevant for our festival include STOC/FOCS/SODA, AAAI/IJCAI/AAMAS, NIPS/ICML/COLT, WWW/KDD, AER/Econometrica/QJE/RESTUD/TE/AEJ Micro/JET/GEB, and Math of OR/Management Science/Operations Research. Please email nominations to agtfest2018@gmail.com. Anyone is welcome to contact us, but we especially invite members of PCs or editorial boards in various venues to send us suggestions. Nominations should include:

  • Name of paper and authors.
  • Publication venue or online working version. Preference will be given to papers that have appeared in a related conference or journal within the past two years, or have a working version circulated within the past two years.
  • Short (1-3 paragraph) explanation of the paper and its importance.
  • (Optional) Names of 1-3 knowledgeable experts on the area of the paper.

Note at least one of the authors of a selected paper will be required to present their paper at EC 2018 and so should be available to travel to the conference, which is taking place in Ithaca, NY from June 19-21, 2018. To ensure maximum consideration, please send all nominations by March 31, 2018.