Showing posts with label advertising. Show all posts
Showing posts with label advertising. Show all posts

Wednesday, May 30, 2012

The market for medical referrals

The medical profession finds (explicit) advertising repugnant, but specialists depend upon referrals, so there's a marketing industry at work: The Surprising Secret Behind Doctor Referrals

"Most patients assume that if they've got an ailment their family doctor can't fix, they'll be referred to a specialist who's, well, special for reasons they expect: ... So it may come as a surprise that the nattily dressed guy or gal sitting two chairs down in the waiting room, the one who brought that jumbo tin of caramel popcorn for the front-desk staff, may play a role in determining the next surgeon they see.


"With specialists' operating margins having fallen in the past decade and health care reforms putting increasing pressure on their bottom line, more are turning to this burgeoning group of marketing pros to open new-patient pipelines. For anywhere from $3,000 to $10,000 a month, these so-called referral-development consultants will provide marketing plans and dispatch a "physician liaison" to pound the pavement and praise the doctors' prowess. The pitches can focus as much on waiting-room decor as on clinical credentials, but in the end, marketers say, they're sparing doctors the roadside-billboard approach to bringing in patients, and reshaping a long-ignored, but important component of doctoring. "I tell doctors how to sell their business without looking needy, cheesy, greedy or sleazy," says Stewart Gandolf, founding partner of Healthcare Success Strategies, a Southern California medical marketing firm, which says it helped double referrals for one Midwest ophthalmologist in a six-month period.


"But while no one can fault a doctor for trying to drum up business in tough times, critics say that medicine and marketing can make for strange bedfellows. To be sure, accepting payment for a referral is illegal and patient advocates say that no doctor will intentionally make a bad referral....[But] a steady stream of thank-you gifts might keep a specialist top-of-mind. (Even years later, the Mobile, Ala., dental community still raves about one oral surgeon's gift basket: ribs and bottles of Jack Daniels.)
...
"The American Medical Association's Code of Medical Ethics requires doctors to provide patients with "relevant information" about potential procedures, but has no guidelines on what to tell them about the specialist to whom they're being sent. "It goes against the basic trust that is the centerpiece of the physician patient relationship," says Peter Clark, director of the Institute of Catholic Bioethics 
...
"If doctors are just getting in on the referral game, hospitals have been at it for some time -- and on a larger scale. Whereas patients see a hospital only as a place for serious tests and procedures, administrators see a hospital also as a collection of business areas (radiology, ORs, cancer centers) with specific revenue targets -- goals most readily reached when providers send along more patients. When hospitals buy physician practices and become their bosses, federal law prevents them from tying doctors' compensation to in-house referrals. But they are allowed to incentivize them by offering bonuses based on the overall performance of the hospital. "Go into a hospital board room, and 99 percent of the time they're talking about referrals and physician relations," says Timothy Crowley, a former managing director at Leerink Swann, a health care investment bank.
"Indeed, at a recent Hospital and Physician Relations Summit in Scottsdale, Ariz., hospital administrators and doctors gathered for three days to collectively fret about everything from "physician alignment" to "referral leakage." In one session, a Pennsylvania hospital official identifies one type of leak -- proactive patients doing their own doctor research -- as a growing challenge. Not that patients can't be corralled. Many hospitals now employ staffers called "navigators," who help recovering patients with paperwork and follow-up appointments. Part of their job, though, is insuring that the patients' next specialist has the same hospital logo on his or her lab coat.

Thursday, February 2, 2012

School choice design in New Orleans Recovery School District

When it comes to design, not only do algorithms and procedures have to be designed (in this case with the assistance of  IIPSC), but also advertisements and logos. New Orleans Recovery School District has billboards going up that emphasize that the new centralized school choice procedure lets parents apply to multiple schools with just one application--{one App}--with, for emphasis, one cute kid playing all three roles in the billboard.



RSD hopes to primarily use a top trading cycle system (which is the second of two algorithms described in this short paper about the design of Boston's school choice system), which makes it safe for families to rank schools in the true order of their preferences. (Schools in RSD aren't strategic players; they don't rank students, who have priorities assigned by the district).

Here's my earlier post on New Orleans school choice, including an interview with John White, who was at that time the new RSD Superintendent, but is now the superintendent of schools for the State of Louisiana.

HT: Gabriela Fighetti

Saturday, July 9, 2011

Speaking to a captive audience (not such a valuable offer to a college professor)

Since I am occasionally asked to do a radio interview, it took me a moment to parse this email I received recently:


Hi Alvin,

I'm pleased to announce for a limited time we're offering a 70% discount to participate in our upcoming September/October 2011 edition of "The Innovators" airing on American Airlines.

This special ongoing series spotlights innovative organizations and is a cost effective way to speak to millions of business travelers.  Our team will produce a dynamic one-on-one radio interview that will reach 8.4 million potential listeners.

Your cost is now only $1,497 (normally $4,995) for a one-on-one interview to broadcast worldwide on 58,000 American flights.


We only have a few spots remaining and they will go fast.  Please contact me asap to secure your space.

Sincerely,

Steven James
Producer
Altitude Media, Inc.
In-Flight Media Specialists
*************

If you click on the link you get to a page that says
Make Your Advertising Dollars
Work Harder - Reach 8.4 Million Travelers on
American Airlines with your own High-Impact,
Long-Form Talk Radio Interview

and lists among the benefits: "Worldwide captive audience"

Maybe it's just the way I earn my living, but speaking to a captive audience doesn't seem like the sort of thing I should be paying them for:)

Monday, May 30, 2011

An Experimental Study of Sponsored-Search Auctions

That's the title of a new paper by Yeon-Koo Che, Syngjoo Choi, and Jinwoo Kim.

Abstract:
We study the Generalized Second Price auctions—a standard method for allocating online search advertising—experimentally, considering both the static environment assumed by the prevailing theory and a dynamic game capturing the salient aspects of real-world search advertising auctions. We find that subjects tend to overbid in both treatments relative to the Vickrey-Clarke-Groves outcome suggested as most plausible by the theory, but that their behavior in the dynamic game resembles the behavior in the static game. Our analysis thus lends support to the use of a static game as modeling proxy, but calls into question the prevailing equilibrium predictions.

Sunday, January 9, 2011

Wikipedia fundraising, randomized experiments

You know those fundraising appeals that appear at the top of Wikipedia pages? They are randomized so that reliable information can be collected about which ones attract donations.

The Wikimedia team writes:

"Since August, the Fundraising Committee has been running banner & landing page tests. These have evolved from weekly Thursday afternoon tests, which helped us get all of our systems in order and determined which messages would best motivate our donors before the launch of the fundraiser - to almost daily tests introducing new banners and landing pages as we continue to tweak our current campaign.

"Check out the Fundraising Updates page where we discuss what we've learned so far and upcoming tests and challenges."

Thursday, August 12, 2010

The market for celebrity endorsements

The story under this eye-catching headline sheds some light on the endorsement biz: Paris Hilton Sued for $35M for Wearing Wrong Hair

"A company that manufactures hair extensions claimed the 29-year-old socialite breached her contract to wear and promote their product when she sported the fake locks of a competitor in 2008.
Hairtech International Inc. is seeking $35 million in damages -- 10 times what she was apparently paid under the contract. The fraud and breach-of-contract suit cites the heiress' partying as contrary to Hairtech's marketing campaign.
The filing also claims Hilton missed a launch party for the hair extension line because she was serving a stint in jail in 2007. Hilton served 23 days in 2007 after she was caught driving twice on a suspended license while on probation for reckless driving.
The filing states the company's lost $6.6 million on the launch party alone, although a jury or judge will have to decide whether Hilton owes any money if the case goes to trial."

Saturday, July 31, 2010

The market for boasting

How did people boast signal before they had blogs?

Not long ago I was the subject of a flattering profile in Forbes (which I wrote about in this earlier blog boast post).
Yesterday I received a letter in the mail from a company that "specializes in turning articles into custom designed plaques."

It's not a bad idea, and if I were a restaurant, I'd buy one right away, and post it next to the menu, preferably where it could be read from the street.

Saturday, June 12, 2010

Monday, March 22, 2010

Reserve prices in ad auctions: a field experiment by Ostrovsky and Schwarz

Reserve Prices in Internet Advertising Auctions: A Field Experiment by Michael Ostrovsky and Michael Schwarz.

Abstract
"We present the results of a large field experiment on setting reserve prices in auctions for online advertisements, guided by the theory of optimal auction design suitably adapted to the sponsored search setting. Consistent with the theory, following the introduction of new reserve prices revenues in these auctions have increased substantially."


And, from the introduction:
"Reserve prices in the randomly selected "treatment" group were set based on the guidance provided by the theory of optimal auctions, while in the "control" group they were left at the old level of 10 cents per click. The revenues in the treatment group have increased substantially relative to the control group, showing that reserve prices in auctions can in fact play an important role and that theory provides a useful guide for setting them. This increase is especially pronounced for keywords with relatively high search volumes, for keywords in which the theoretically optimal reserve price is relatively high, and for keywords with a relatively small number of bidders."...

"Our paper makes several contributions relative to [earlier] studies. First, it analyzes a much larger and economically important setting, with thousands of keywords and millions (and potentially, given the size of the online advertising industry, billions) of dollars at stake. Consequently, many of the bidders in this setting spend considerable time and resources on optimizing their advertising campaigns. Second, the reserve prices in the experiment are guided by theory, based on the estimated distributions of bidder values. To the best of our knowledge, there are no other papers describing direct practical applications of the seminal results of Myerson (1981) and Riley and Samuelson (1981). Third, unlike the previous studies, the benchmark in our analysis is not a zero reserve price, but the existing reserve price set by the company after a long period of experimentation."


In the conclusion they say that setting optimal reservation prices reduces ads shown by about one per search, but increases search revenue by almost 3%, which is a big deal when multiplied by the enormous numbers of searches.

Monday, January 4, 2010

Spam newspaper

One of the odder features of the internet ad economy is that it is apparently profitable to create internet sites that draw some search traffic, without having any real theme or original content. I'm speculating that CamKh.com is such a site, since it is regularly reposting my blog posts, without however linking to this blog. (In fact, my posts seem to make up a large part of the non-ad content of their Technology section) The site has a vaguely Cambodian theme, but obviously doesn't feel obliged to stick to that.

So, if you happen to be reading this on CamKh.com, the link to my actual blog is here: Market Design.

Update: and (recursively), here is this post, uploaded automatically on the spam newspaper itself.

Thursday, September 24, 2009

Entrepreneurial Market Design

In the coming weeks, I'll be making a series of posts on a subject I term Entrepreneurial Market Design, the study of creating for-profit marketplaces. Such marketplaces often require innovations (market rules, information flows, timing adjustments, reputation mechanisms) to resolve longstanding inefficiencies (lack of market thickness, adverse selection, high transaction costs, etc). These innovations can create significant value for market participants, and at the same time offer a promising business model for the entrepreneur.

I've had the opportunity to study many such markets, in the capacity of academic researcher, case author, and advisor to students who are have started market-based businesses. The first set of markets I'll list are those founded or managed by recent HBS students with whom I've interacted. Future posts will go into greater detail on these.

TeachStreet. TeachStreet is a platform for matching students with classes, usually in a non-academic setting. Instructors of classes ranging from foreign language to cooking to SAT prep to belly dancing post listings on TeachStreet.com. Users browse through classes and sign up, and Teachstreet takes a commission for each new student. Julie Sandler, a current HBS student, is currently investigating how to expand to the platform to include children's classes. www.teachstreet.com

RelayRides. Concisely described as a peer-to-peer version of Zipcar. Car owners sign up to make their cars available for rental, naming their own rates and hours. Renters select from available cars. In theory, prices could be lower than in Zipcar and fleet size could be much larger. This looks like a classic two-sided network, but with some intriguing challenges of insurance, monitoring, and adverse selection. The founders are HBS students Shelby Clark and Nabeel Al-Kady. http://www.relayrides.com/check-zip.cgi?zip=21202&x=10&y=16

ClearMechanic. ClearMechanic is a platform to better connect auto mechanics with their customers. In an industry often considered technologically backward and rife with trust problems, ClearMechanic is meant to offer transparency and online accessibility to auto-owners. Using ClearMechanic, customers can go online to see the where their repair is in the work queue, learn about the repair being done, and interact with the repair shop. It also serves a marketplace for complementary products, such as accessories, insurance, repurchase options. The founder and CEO is Brad Simmons, a former student of my MBA class Managing Networked Businesses. www.clearmechanic.com

VigLink. VigLink is a startup that describes itself publicly as “building a unique platform for the real-time optimization of affiliate marketing." The founder, Oliver Roup is a recent HBS graduate and former student of Managing Networked Business. www.viglink.com

Cork'd. Cork'd is a social network for wine lovers. The founder is wine celebrity Gary Vaynerchuk, and the CEO is Lindsay Ronga, a former student in Managing Networked Businesses. Among other goals, Cork'd would like to match users with their favorite wines. www.corkd.com

SaleAwayWithMe. SaleAwayWithMe is a website that offers users customizable notifications about sales from their favorite brands. SaleAwayWithMe differentiates itself from spammy newsletters in that specific brands can be chosen, their sales are consolidated into a single list, and users can set thresholds (e.g. only include the most popular notices, such as sale notices that XX% of recipients click on.) SaleAwayWithMe is in a very early state, and was founded by former HBS student Sumir Meghani. www.saleawaywithme.com

I've recently spoken with all of the founders/managers of these companies, and each is willing to work with students who choose to study the business as part of the class project.

Wednesday, September 2, 2009

Craigslist and spam

Wired has a long article about Craigslist and its founder; the tone is simultaneously admiring and baffled: Why Craigslist Is Such a Mess. It's well worth reading.

Here's one paragraph that stood out:
"The battle flows back and forth. Captchas—distorted words that can be interpreted by humans more easily than by machines—tamed spam on craigslist for a while. Then it came back full force, not because the spammers had solved the difficult problem in artificial intelligence but because they had hacked an easier problem in global economics. I recently established a friendly email dialog with a young man in Dhaka, Bangladesh, who works on a 13-person team that creates craigslist spam. He fills in Captchas, creates new accounts with masked IP addresses, and posts ads all day long using text from a database provided by his employer, an anonymous spam king. The going price for a spam post on craigslist is about 50 cents, with large discounts for volume. When I told Buckmaster about my new friend, he took the news calmly. "These are technically sophisticated people who take pride in their work, and when we knock them down they don't just decide to go find something else to do. You could say we are breeding the perfect spammer." "

Tuesday, May 26, 2009

Hal Varian on ad auctions

Muthu Muthukrishnan at Google in NY has a nice post about Hal Varian, Google's chief economist and a pioneer of the economics of the internet (among other things*). Here is a youtube video in which Hal gives an elementary explanation of Google's ad auction. MR points to this article about Hal in Wired: Secret of Googlenomics: Data-Fueled Recipe Brews Profitability.

Here is Hal's recent paper Online Ad Auctions, forthcoming in the May 2009 AER Papers and Proceedings. Here is Hal's earlier paper, Position Auctions, published in the 2007 International Journal of Industrial Organization. One nice thing about both these papers is that they explicitly take note of the link between ad auctions and the matching literature.

*Hal is the original Renaissance economist. Aside from his academic work on subjects from the internet to public goods provision, he's an author of bestselling texts and business books, and was for many years a NY Times columnist. One of his columns, When Economics Shifts From Science to Engineering, August 29, 2002, on the subject of market design, was about a paper of mine. When I marveled at how succinctly he was able to summarize, he told me that his secret (quoting Elmore Leonard) was to "leave out the parts that people skip."

Sunday, April 5, 2009

Kidney donors (and advertising)

Several recent stories about kidney transplants are worth noting, not least for their focus on donors: how to find one, how their gifts are effectively used, and how they are and might be compensated. (This leads to some thoughts on the various roles that advertising, through personal communication, news stories, and commercially, might play at various points).

At Salon, Whaddaya have to do to get a kidney around here? Frances Kissling writes about the gratifying responses she received when she carefully let her friends know that she was in need of a kidney transplant. She writes:
"I think I instinctively knew what I had to do. I'd spent a lot of my time raising money, and I had that Bible verse "ask and you shall receive" burned into my consciousness. I decided to compose an e-mail about my need. In it, I shared my sense of the adventure before me and asked if anyone would like to give me one of their kidneys. I noted: "To be dependent on the generosity of others is a new experience for me and I am thinking a lot about what it means to share one's body with another person. Also trying to figure out how I ask for a gift that I really want without expectation or making friends and colleagues uncomfortable." "

About the ongoing discussion of providing compensation for donors, whe writes
"Even without incentives, no group of do-gooders is treated with more suspicion by the medical community than living organ donors. Even a free glass of orange juice or an unnecessary lollipop given to a donor is interpreted by some leaders in the field as a "bribe" or a crime. Appropriate concern for the international organ trafficking problem (WHO estimates that the annual total of internationally trafficked kidneys is about 6,000) has so distorted the concept of altruism and eroded the principle of mutual respect that potential kidney donors are denied the basic safety net that a just and giving society should provide people who offer to risk their own lives to save the lives of others. And let's be clear. The best way to stop first-world people with money from exploiting poor people by bargain basement organ trafficking is to procure more organs from well-informed, healthy and autonomous people in the first world."

Among her bottom lines: if you need a kidney, let your friends know.

From Australia, Kidney Exchange is making continued progress: the news story Chain of goodwill saves lives reports that Western Australia's Paired Kidney Exchange Program has performed an altruistic donor chain, involving three transplants. As the technology progresses for effectively using altruistic kidney donations to enable multiple transplants, the benefits of such donations increase. And as the news of this spreads, it is likely more altruists will be moved to donate.

This brings me to the subject of advertising.

Apart from letting their friends and acquaintances know (and sometimes in preference to doing that) people in need of transplants sometimes advertise (see e.g. the story Ads, Billboard Plead for Organ Donations, or the site MatchingDonors.com).

In a column in the Los Angeles Times about how all sorts of transactions (particularly on the web) are funded these days by advertising, Joshua Gans is interviewed on the subject of repugnant transactions
"According to Joshua Gans, an economist at Melbourne Business School in Australia..., there's a social norm against repugnant transactions, such as paying for a kidney. In the last few years, too many transactions have become repugnant. "And if you need to make money to pay for the content ... and you can't get the consumers to pay, what do you do? Sell a related product, advertising," Gans told me. The good news is that at this point, I'm pretty sure The Times' sales staff will sell space on their kidneys."

Could someone actually finance a kidney donation by advertising? Jeff Ely at Cheap Talk offers this suggestion under the heading Organs for Money:
" I wonder if the following transaction would be considered taboo. I need a kidney, you have a spare. By law, I cannot pay you for the kidney and you would not give it to me without compensation. So instead I buy five minutes of primetime network TV air, say in the middle of American Idol, to broadcast my documentary about you telling the world what a heroic human being you are, how you saved my life and where to send you donations."

(In the nothing is too bizarre to contemplate category, Tyler Cowen at Marginal Revolution points to a laptop company that offers to help defray the cost of well attended funerals in return for being allowed to advertise at them: Advertising markets in everything)

HT to Lauren Merrill for the Salon story.

Thursday, March 26, 2009

Google's auction for TV ads (and some thoughts on Practice and Theory)

Noam Nisan at Algorithmic Game Theory posts a preliminary version of his paper Google's auction for TV ads.

It is part of a post titled AGT and practice, which is worth reading along with the paper. In the paper, Nisan and his coauthors first describe the Google system and some of its requirements, then outline a (too) simple model (an ascending auction of the Demange, Gale, Sotomayor line), and then discuss ways in which the model is too simple.

All of this made me think of writing a post sometime called "Practice and Theory." I don't know that I have enough to say on that right now, but the main idea would be to reflect on some of the ways that market design, and the theoretical work that supports it, differ from traditional (theoretical) game theory.

In a traditional theory paper, a problem is presented, along with a model of that problem, and an exact solution. Producing such a paper is a bit like finding a fixed point: in the course of proving the theorem, it may be necessary to adjust the model, and the statement of the theorem, and perhaps the definition of the problem, in order that the parts all fit together properly.

In a market design paper, in contrast, the problem and to a large extent the model may be fixed in advance, and so what has to be adjusted is the solution. Sometimes an exact solution can't be found (perhaps an impossibility theorem shows that there is no exact solution), and instead some sort of approximate solution is found. Traditional theorists sometimes look at the results and say that they don't look like a good theory paper, which should find an exact solution. Part of our job as market designers, and theorists who do market design, is to help explain this difference.

Saturday, March 14, 2009

Personalized advertising

As the world wide web is increasingly accessed by mobile devices (equipped with GPS, and used largely by a single individual) the ability to narrowly target advertisements is increasing: Advertisers Get a Trove of Clues in Smartphones .
"Advertisers will pay high rates for the ability to show, for example, ads for a nearby restaurant to someone leaving a Broadway show, especially when coupled with information about the gender, age, finances and interests of the consumer. "

"Applications that use GPS can offer even more specificity, including Loopt, Yelp, Urbanspoon, Where and almost any iPhone application that shows the pop-up box saying it “would like to use your current location.” Several firms are experimenting with a program called AisleCaster that can offer specials based on a person’s exact location in a supermarket aisle or mall.
Advertising systems can track not only the location of the phone, but also that person’s travel pattern: uptown New York to Nob Hill in San Francisco, for instance."

"For now, there are not enough people using smartphones to make it worthwhile for advertisers to use highly specific criteria. But as more people switch to smartphones, that will happen more frequently."

The article also discusses the privacy issue, and whether customers will be "creeped out" by ads that reveal how specifically they have been targeted. (I wonder if people will find it equally creepy to be targeted by a computer from a big database that no human looks at as by a human being at a dinner time call center...)

Wednesday, December 31, 2008

Marriage Market among a slice of the wealthy

The NY Times reports on the International Debutante Ball at the Waldorf-Astoria: Glamour Still Rules, but With Fewer Debutantes .

"...shortly before midnight, the young debutantes, each flanked by a civilian and military escort, ascended the stage for a deep curtsy."

The "introduction" or "coming out" of young women as debutantes at 18 used to be the announcement in a certain part of high society that they (the young women) were old enough for first marriage.

Friday, October 10, 2008

Online advertising--Ben Edelman

Securing Online Advertising: Rustlers and Sheriffs in the New Wild West

There's a lot of fraud in online advertising, in all the directions you can think of and some you probably haven't. Here's the paper.


I nominate Ben Edelman for Sheriff.

Thursday, October 9, 2008

Market for political ads

A NYT story about presidential political ads caught my eye with the following observation about the fact that ads also garner free media:

"The ad showcased another ad strategy employed by both campaigns -- it was running only on national cable, a relatively inexpensive way of drawing media attention to an issue."

Sunday, September 28, 2008

Market for certificates of deposit

Do I Hear 4%? On This Site, Banks Bid for Your Cash

The NY Times article talks about Money Aisle, a site on which banks bid for your deposit.

In passing, the article also talks about competition for bank advertisements; at Moneyaisle, banks only pay for customers who open accounts, rather than a pay per click model.