Showing posts with label market designers. Show all posts
Showing posts with label market designers. Show all posts

Sunday, August 16, 2015

The Richmond Fed on market design

 In the magazine of the Federal Reserve Bank of Richmond, in an article called
Economists and the Real World Tim Sablik, interviews Susan Athey and writes about market design.

"Many academic economists have begun collaborating more actively with private firms and public institutions. This practice has become common in the discipline of market design, for example. Robert Wilson of Stanford University helped design auctions for the oil, communications, and power industries. Along with his former student Paul Milgrom of Stanford University and with Preston McAfee, who is now the chief economist at Microsoft, Wilson received the 2014 Golden Goose Award for designing the first spectrum auctions used by the Federal Communications Commission in 1994. Alvin Roth of Stanford University and co-winner of the 2012 Nobel Prize in economics collaborated with public schools in New York City and Boston to design algorithms to improve student placement in preferred schools and with doctors to arrange kidney transplant exchanges between pairs of donors and recipients.

"Market design is a team sport," Roth said in his Nobel acceptance speech. "And it is a team sport in which it is hard to tell who are theorists or practitioners because it blurs those lines."

"Susan Athey of Stanford University says that it is "not an accident" that economists studying market design and industrial organization have collaborated heavily with real-world firms and institutions. "If you're trying to solve a real problem, you need to understand the full set of constraints to propose the best solution," she says. Her role as a consul­tant for Microsoft has influenced her research on Internet markets, such as online advertising.
...
"I got the impression that many of my peers thought I was selling out," she says. "They couldn't really understand why I was so confident my work with Microsoft was going to come back and improve my research."

"Today, many of the leading empirical studies rely on large datasets collected by firms and government agencies. As a result, more economists seem willing to risk some criticism to obtain access to these data. In a 2014 article in Science magazine, Liran Einav and Jonathan Levin of Stanford University reported that 46 percent of papers published in the American Economic Review in 2014 relied on private or non-public administrative datasets, compared with just 8 percent in 2006.
...

"I think the profession is starting to normalize the idea of working with a firm to get access to data," says Athey. "Increasingly, people are recognizing that without this private sector data, we're just not going to be able to get a complete picture of trends which could end up being very important to the economy."

Friday, May 29, 2015

Peter Cramton is a Chief Economist

Peter Cramton puts on a new entrepreneurial market design hat, with Rivada Networks

Rivada Networks Names Peter Cramton as Chief Economist

"Rivada Networks has appointed Prof. Peter Cramton as its Chief Economist. Rivada CEO Declan Ganley said: “Professor Cramton is one of the world’s leading authorities on auction design.” Ganley added, “Rivada’s technology will turn wireless bandwidth into the world’s next great commodity. Peter’s expertise will ensure that wireless bandwidth trades in a competitive, state-of-the-art marketplace open to all stakeholders that seek access to wireless networks in the future.”
“Rivada’s technology allows us, for the first time, to create a truly open market for wireless bandwidth access, tearing down barriers to entry and permitting new business models and new entrants to emerge.”
"In his new role, Prof. Cramton will work with the Rivada team to design and development Rivada’s patented Telecommunication Commodity Exchange. Together with Rivada’s Dynamic Spectrum Arbitrage technology, the exchange will permit the buying and selling of capacity on LTE wireless networks in discrete units of both time and space.
“I am excited to bring my market design expertise to develop Rivada’s essential idea: an open access wireless market.”” Prof. Cramton said, “The bandwidth exchange lets wholesale operators efficiently trade spectrum in annual, monthly, and real-time auctions.” He continued: “Rivada’s technology allows us, for the first time, to create a truly open market for wireless bandwidth access, tearing down barriers to entry and permitting new business models and new entrants to emerge.”

Wednesday, May 27, 2015

Fuhito Kojima and Parag Pathak receive the 2016 Social Choice and Welfare Prize

 Congrats to Fuhito and Parag:)

FUHITO KOJIMA AND PARAG PATHAK RECEIVE THE HEIGHT SOCIAL CHOICE AND WELFARE PRIZE

A jury composed of Claude d'Aspremont (chair, President-elect of the Society for Social Choice and Welfare), Vincent Conitzer, Bhaskar Dutta (President of the Society for Social Choice and Welfare), Marc Fleurbaey and Tim Roughgarden has chosen to award the height Social Choice and Welfare Prize jointly to Fuhito Kojima (Stanford  University) and Parag Pathak(MIT).

The purpose of the Social Choice and Welfare Prize is to honour young scholars of excellent accomplishment in the area of social choice theory and welfare economics. The laureate should be 40 years or less as of January of the year when the International Meeting of the Society for Social Choice and Welfare is scheduled to take place. During this meeting, the prize winner(s) will give a one-hour lecture.

The SCW prize medal "La Pensée" ("The Thought") is due to Raymond Delamarre (1890-1986), a rather well-known French sculptor associated with what has been called "Art Deco" (Chrysler Building and Empire State Building in New York, the architects Mallet-Stevens or Le Corbusier in France). He is in particular famous for his work at the entrance of the Suez Canal. A web site: www.atelier-raymond-delamarre.fr.



PAST LAUREATES :

2014: VINCENT CONITZER and TIM ROUGHGARDEN

2012 : LARS EHLERS and ADAM MEIROWITZ

2010 :  FRANZ DIETRICH and CHRISTIAN LIST

2008 :  TAYFUN SOMNEZ

2006  : JOHN DUGGAN

2004 :  FRANCOIS MANIQUET

2002 : MATTHEW JACKSON

Saturday, May 23, 2015

Ali Hortaçsu talks to the Turkish American Scientists & Scholars Association about market design

A Conversation with Ali Hortaçsu

"Our guest on this issue of The Bridge is Ali Hortacsu, Ralph and Mary Otis Isham Professor of Economics, University of Chicago.

The Bridge : Could you please give us a brief summary of your background?

Ali Hortaçsu : I was born in Istanbul in 1974 and grew up near Boğaziçi University where my parents are (emeritus) professors of chemical engineering. I went to Robert College for secondary school, and attended Stanford University, where I got my B.S. and M.S. in Electrical Engineering and my Ph.D. in Economics. I joined the University of Chicago Department of Economics as an assistant professor in 2001. I am currently the Ralph and Mary Otis Isham Professor of Economics there.

T.B. :  Could you also summarize your studies/research?  

A. H. : Most of my research falls under the rubric of "market design." Most economists believe markets are a wonderful method of allocating scarce resources and facilitating exchange. However, we know of many conditions under which markets can fail miserably; especially when market participants have incentives to strategize around the stated rules of the marketplace. What is needed, then, is a well-thought out re-writing of the "rules of the game" that takes into account the fact that many market participants are highly rational, strategic actors who will understand and game the system. How should we go about designing such rules? There is now an elegant and extremely well established body of theoretical knowledge on this topic, starting e.g. with the work of my Nobel winning colleague Roger Myerson. What we have learned over time, however, is that theory does not always give sharp answers as to what to do; the specific parameters of the particular system we are analyzing matters a lot. What I have tried to advance in my research is a "data driven" approach to market design, in which we utilize very detailed data from existing markets, estimate the relevant parameters using econometric/statistical methods, and simulate the parametrized behavior under a slew of alternative market rules to arrive at improved market designs. My collaborators and I have utilized this framework to help guide the design of many real world markets, including electricity markets, financial markets, online auctions, and even Internet matchmaking sites. I am also happy to see the econometric and simulation methods I have developed being used in many exciting applications in this domain.

T.B. :   Where do you see studies of your area of specialty in Turkey? What are your suggestions to improve the research in Turkey in this area?

A. H. :  "Market design" has a long and distinguished history in Turkey, especially with the theoretical work of Murat Sertel, Ahmet Alkan, and Semih Koray. Tayfun Sönmez and Utku Ünver, who are also pioneers in this area, did much of their trailblazing research while they were colleagues at Koç University. Although the tradition of market design research is very strong in Turkey, I think improving collaborations between theoretical researchers and market operators would be very beneficial from both the applied and scientific point of views."

Friday, May 22, 2015

Mohammad Akbarpour defends his dissertation

We welcomed a new market designer into the profession today:
Dave Kreps, Paul Milgrom, MOHAMMAD AKBARPOUR, Al Roth, Matt Jackson, Amin Saberi
I can't help noticing that most of the facial hair in this picture is gray and belongs to faculty members, while most of the head hair belongs to Mohammad:)

Welcome to the club, Mohammad!

Saturday, April 25, 2015

Harvard celebrates Carmen Wang

One of the most interesting young market designers at Harvard these days is  Carmen Wang, a Ph.D. student in the Business Economics program. Here's an article about her work on blood donation registries, and her hope to combine market design with behavioral economics: The Real Price of Blood--How one GSAS student uses the tools of behavioral economics to increase blood donations

It begins this way:
"Love isn’t the only thing money can’t buy—blood is, too. And yet, though no money is exchanged, blood can find ways of getting to the people who need it, though not often in ways where demand and supply are aligned. In the days following the Boston Marathon bombing, people rushed to give blood in support of the victims, eager to donate one of the human body’s most precious resources to others, free of charge.

"While this altruistic impulse is certainly commendable, according to Carmen Wang, it is sometimes misguided. “In that instance, the American Red Cross had to issue an announcement thanking would-be donors and informing them that they already had an adequate supply of blood.” But at other times, for example when the flu or cold virus afflicts many regular donors, blood supply dips, and blood banks have trouble finding people willing to give."