Showing posts with label unraveling. Show all posts
Showing posts with label unraveling. Show all posts

Tuesday, August 24, 2021

Unraveling for consulting: recruiting for next summer has begun.

 Here's a (gated) story from Business Insider, saying that big consulting firms have already started recruiting college juniors for Summer 2022 internships.  The article points out that investment banks are already recruiting very early too, and suggest that this is the consulting firms' reaction.

Deadlines for summer 2022 internships at Big 3 giants like McKinsey, Bain, and BCG are already whizzing by. Here's why they've kicked off recruiting earlier than ever. Reed Alexander and Samantha Stokes 

 

 

Wednesday, January 13, 2021

Regulating the timing of job search: evidence from the labor market for new college graduates, by Hiroko Okudaira

 


Regulating the timing of job search: evidence from the labor market for new college graduates

Hiroko Okudaira, Doshisha University, Labour Economics, Volume 67, December 2020, 101941

Abstract: In entry-level labor markets, students search for post-graduation positions well in advance of their actual start dates, prompting debates over regulating job search timing. This study examines a unique case concerning the new college graduate labor market in Japan, where a guideline revision successfully delayed the timing of job searches and forced market participants to search under a shorter horizon. Based on differential exposures to the guideline revision across regions, I find that the revision significantly increased the employment rate at graduation. No positive effect was observed on students’ human capital investment. Additional analyses offers one plausible interpretation, that the positive employment effect was driven by thick market externality.

"This paper provides the first evidence on the consequences of regulating job search timing by exploiting the unique case of the new college graduate job market in Japan, where a guideline revision successfully delayed search timing and forced market participants to search under a shorter horizon. 

...

"By 2009, the job search timing advanced to the middle of the junior year, nearly 18 months prior to graduation. In 2010, the biggest business association announced it would revise the guideline and establish a job search start date for the first time since its introduction. 

...

"Unlike previous cases, however, the revision successfully delayed the overall timing due to the closure of a popular online platform until the first date specified in the revision. Because college students start communicating with firms’ personnel via these online platforms by registering for first-step seminars and because these online platforms were so dominant, the market was diluted substantially in that much fewer firms and students were available in the market prior to the first date.

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Xiaolin Xing and I included some of the unsuccessful attempts to control the timing of the college graduate market in Japan in 

Roth, A.E. and X. Xing, "Jumping the Gun: Imperfections and Institutions Related to the Timing of Market Transactions,American Economic Review, 84, September, 1994, 992-1044

Thursday, December 3, 2020

Unraveling of neurology fellowships

 From the journal Neurology:

Current controversies in neurology subspecialty education: Insight from clinical neurophysiology  by Heidi M. Munger Clary, Michelle Bell  Neurology® 2020;95:669-670. doi:10.1212/WNL.0000000000010754

"Juul et al. help elucidate factors contributing to the unraveling of neurology’s fellowship application market. There has been mounting discontent among neurology residents and residency leadership regarding the timing of fellowship applications. Seventy-eight percent of residency program directors believe that the fellowship application cycle occurs too early, and 87% of residents believe that the process should start no earlier than the second half of postgraduate year 3.4,5 With each subsequent year, it appears that the application process occurs progressively earlier, a phenomenon described in economics as unraveling. This phenomenon is seen in unstable markets and has been described in fellowship applications for other specialties before the establishment of a match."

Sunday, November 22, 2020

Akhil Vohra on unravelling (and on the job market this year)

Akhil Vohra, who will be finishing his Ph.D. in Economics at Stanford this year, has been thinking about unraveling for a long time.  His job market paper explores a novel channel by which markets can unravel in time, with early, inefficient hiring, even when talent isn't scarce.

Job Market Paper, November 5, 2020

Abstract: Labor markets are said to unravel if the matches between workers and firms
occur inefficiently early, based on limited information. I argue that a significant determinant of unraveling is the transparency of the secondary market, where firms can poach workers employed by other firms. I propose a model of interviewing and hiring that allows firms to hire on the secondary market as well as at the entry level. Unraveling arises as a strategic decision by low-tier firms to prevent poaching. While early matching reduces the probability of hiring a high type worker, it prevents rivals from learning about the worker, making poaching difficult. As a result, unraveling can occur even in labor markets without a shortage of talent. When secondary markets are very transparent, unraveling disappears. However, the resulting matching is still inefficient due to the incentives of low-tier firms to communicate that they have not hired top-quality workers. Coordinating the timing of hiring does not mitigate the inefficiencies because firms continue to act strategically to prevent poaching.


You can see him talk about his job market paper in this four minute video:

 

He applies his model to a number of labor markets, both those which are unraveled and those which aren't:




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My advice if you're hiring: check him out.

Monday, September 28, 2020

Judicial clerkships in the time of coronavirus--uneven compliance with the pilot hiring plan, and post-clerkship connections

 An article in the UC Davis Law Review Online discusses the hiring of law clerks by U.S. judges, during the current pandemic,  with reference to the  Federal Law Clerk Hiring (Pilot) Plan which is in its second year this year. (The plan calls for judges to delay hiring second year law students until June, and to leave offers open for at least 48 hours.)

The Federal Law Clerk Hiring Pilot and the Coronavirus Pandemic  by Carl Tobias, UC Davis Law Review Online, 2020,54, 1-20.

The article says that compliance with the plan is uneven, but that "numerous jurists who support the nascent pilot are Democratic Presidents' confirmees ... while copious judges who seem to oppose the pilot  in turn are GOP chief executives' appointees..." (p9).

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An article in the NY Times talks about why clerkships are so valuable to clerks:

Law Firms Pay Supreme Court Clerks $400,000 Bonuses. What Are They Buying?   Inside information and influence with the clerks’ former bosses may figure in the transactions, a new study suggests     by Adam Liptak

"Supreme Court justices make $265,600 a year. The chief justice gets $277,700.

"Their law clerks do a lot better. After a year of service at the court, they are routinely offered signing bonuses of $400,000 from law firms, on top of healthy salaries of more than $200,000."

The article goes on to talk about the influence that clerks have later in their careers, when arguing cases before their former bosses. It's based on this article

The Influence of Personalized Knowledge at the Supreme Court: How (Some) Former Law Clerks Have the Inside Track by Ryan C. Black1 and Ryan J. Owens, Political Research Quarterly, 2020.

Abstract: When arguing at the U.S. Supreme Court, former High Court law clerks enjoy significant influence over their former justices. Our analysis of forty years of judicial votes reveals that an attorney who formerly clerked for a justice is 16 percent more likely to capture that justice’s vote than an otherwise identical attorney who never clerked. What is more, an attorney who formerly clerked for a justice is 14 to 16 percent more likely to capture that justice’s vote than an otherwise identical attorney who previously clerked for a different justice. Former clerk influence is substantial, targeted, and appears to come from clerks’ personalized information about their justices. These results answer an important empirical question about the role of attorneys while raising normative concerns over  fairness in litigation.

Tuesday, September 8, 2020

Child marriage in Somalia

 The Guardian has the story:

'A race against time': the new law putting Somalia's children at risk of marriageChild marriage in the country has increased during coronavirus – and now a newly-tabled bill would allow children as young as 10 to marry   by Moulid Hujale

"According to the latest government figures, 34% of Somali girls are married before they reach 18, and 16% of them before their 15th birthday.

"While children are married off for different reasons, such as the economic benefit of a dowry, and an increase in child marriage cases has been reported during the coronavirus pandemic, early marriage is rooted in Somali culture. An old Somali saying goes: “Gabadh ama god hakaaga jirto ama gunti rag,” which loosely translates as “a girl should either be married or in a grave”.

"Marriage under 18 is not illegal, although Somalia’s constitution prohibits it and the country is signed up to several international treaties promising to tackle it. In July 2014, the government signed a charter committing to end child marriage by 2020. But in August, the Somali parliament tabled a controversial bill that would allow a child to be married once they reached puberty, which can mean 10 years old. The sexual intercourse related crimes bill would also allow marriage if parents consented. The UN has called the bill “deeply flawed”.

Wednesday, July 8, 2020

Will curtailing early hiring/unraveling help diversity?

If you run a company that hires very early, you likely hire from familiar places.  If talented recruits from more diverse backgrounds are harder to identify very early, you might want to slow things down a bit.  Here's a WSJ story, about what might signal a change in the famously unraveled market for young analysts in private equity:


Blackstone to Bypass Scramble for Investment-Bank Talent in Bid to Diversify Hiring
On-campus recruiting will be expanded to 44 schools from nine in 2015
By Miriam Gottfried, June 24, 2020

"Blackstone Group Inc., ...one of the most coveted employers on Wall Street, is throwing out a key section of its recruiting playbook in a bid to improve its hiring process and increase diversity.

"The investing giant and its private-equity peers have long engaged in a yearly race to pluck junior investment bankers already trained in spreadsheet and PowerPoint wizardry from firms such as Goldman Sachs Group Inc. and Morgan Stanley. The prize for those lucky enough to make the jump: entry-level jobs that can pay as much as $300,000 a year at some firms.

"Now Blackstone officials say the firm plans to sit out that contest in favor of on-campus recruiting, already its main source of talent and one that it is expanding to bring in more candidates directly from schools, including historically black colleges and universities and women’s colleges. Blackstone, which has been working for years to extend its campus reach, says it will directly recruit from 44 schools this academic year. That is up from just nine in 2015.
...
"Blackstone, the largest buyout firm with $538 billion of assets, received nearly 15,000 applications for just 90 full-time analyst roles that started last year. It has two main sources of new junior talent: campuses and investment banks, which have their own hotly competitive entry-level hiring operations.

In the case of the latter, recruitment used to happen during the summer after applicants’ first year on the job, but it has steadily crept forward as private-equity firms jump the starting gun in hopes of securing the best candidates. In 2019, recruiting took place in September, just a couple months after candidates began working at banks—for roles that wouldn’t start until summer 2021."

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Here's an earlier related post (from long ago, before Covid-19 and George Floyd...):

Monday, December 9, 2019

Friday, June 19, 2020

The UpFront market for television ads: is it time to change its timing?

The coronavirus pandemic is an opportunity for advertisers and television networks to renegotiate an odd feature of their market for advertisements.  As I understand it, advertisers wishing to purchase blocks of advertising for Fall television series have to do so early, in the Spring, in what is called the upfront market.  This runs so early that some of the shows are still in the early planning stage, so that advertisers have some descriptions of plot lines and target demographics, but they are buying ads in shows that no one has seen yet.

The WSJ has the story:

Big Advertisers Call for a Seasonal Time-Shift in TV’s Upfront Marketplace
Procter & Gamble, Bank of America and others want to move upfront negotiations for ads in the multibillion TV market to the fall from the spring.  By Sahil Patel

"Big-brand advertisers and an industry trade group are calling on the television networks to delay their annual upfront ad marketplace to later in the year—a big shift in the way TV programmers and advertisers have done business for decades.

"The push is driven in part by the havoc the coronavirus has caused in the television business, from the shutdown of production to the big question mark over when sports will return. Both are critical to advertisers: they say there is a lack of visibility into what they would be buying. Ad budgets also are in flux as many advertisers have pared spending during the recent downturn. Many are struggling to figure out what next year’s budgets will look like.
...
"The TV industry has operated on a broadcasting and advertising calendar that starts in September since 1962, when ABC decided to debut all its programs after Labor Day. Normally, TV networks pitch their new programming at glitzy New York City events in the spring and negotiate ad deals for the fall season soon after.

This year, however, the live upfront events were canceled due to the virus, and executives now expect deal-making will drag out through the year.
...
"The trade group said there is still value in negotiating ad deals upfront—they would just prefer to shift the timeframe. Upfront deals are beneficial to advertisers as they are able to get lower prices, especially with a limited supply of inventory, and maintain protections like make-goods—which aren’t available to advertisers buying in the “scatter” market, when ads are purchased closer to the time they air."

Tuesday, March 10, 2020

Unraveling of finance internships, and a black market for courses

Mallesh Pai points me to this story in Philadelphia Magazine, from the University of Pennsylvania:

Desperate for High-Paying Wall Street Jobs, Penn Students Try Buying Their Way Into the Right Classes--Out-of-control corporate recruiting — and a new black market  by DAVID MURRELL

"...students had been posting in Penn student group chats saying they’d be willing to pay their way into courses they hadn’t been able to get into. There was a simple workaround: These students would offer money to entice another student to drop the class, then swoop in through the online registration portal to take the newly free seat. The going rate looked to be about $50 to $60 for a class.
...
"Five years ago, sophomores like Current might not have been so desperate. Back then, finance companies hired for their all-important junior-year summer internships just a few months ahead of time. But recently, in an attempt to scoop up the best students before anyone else, companies have moved up the timeline. It’s now standard practice for finance firms to recruit sophomores like Current — who has only completed three semesters of college and hasn’t even declared a major — for those same junior-year summer internships a full 18 months in advance.
...
"As it happened, Current’s scheme to buy his way into Corporate Valuation didn’t quite work as planned. He was foiled by the course registration system. His co-conspirator did indeed drop the class, but a spot never opened up. (Current now thinks he failed to account for a wait-list.) But while he came up empty, other students say they know people who have succeeded.

“This is very common,” says junior Valentina Losada, another vet of the corporate recruiting wars. “It’s not even seen as something bad.”
...
"firms have realized they don’t need the university anymore; they can conduct phone and Skype interviews, then bring candidates to New York City for the final round. When deciding whether to recruit on campus at Penn or bypass the school and face no institutional regulation, guess which option the banks have chosen?

"Having granted themselves free rein, many companies are now acting like monopolistic bullies. They move the recruiting cycles ever earlier in a race to reach job applicants first. (Shout-out to the free market!) They don’t give students time to consider other internships, sometimes requiring job commitments just one or two days after the initial offer. Escudero says she’s had friends who received offers only to be told they had to give their answer on the spot — take it or leave it.
...
"The pressure also produces some peculiar unintended consequences, like the underground course-swap marketplace. Both Losada and Bomba say they have friends who have successfully bought or sold classes. "
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Here's a related story in the Daily Pennsylvanian:

Ilyse Reisman | Penn students, please don’t sell your classes | Classes should not be treated like stocks

Monday, February 3, 2020

Unraveling of appellate court clerkships (only more so)

Steve Leider writes:

"I know you keep an eye on the unraveling of judicial hiring.  Listening to a podcast about the supreme court they gave an example of even more extreme advance hiring.  At about 51:30 minutes into this podcast (recorded at Michigan, ...) they talk about an Appeal's Court judge (Judge Katzmann, 2nd Circuit) currently hiring for the 2024 term.


 As one of the hosts noted - "A law student could get married, give birth, and have a baby - and the baby would be in pre-K before the clerkship even starts."



Wednesday, January 29, 2020

Early admissions for medical residencies? An anguished response to the increasing numbers of applications and interviews.

Here's a proposal to introduce something like the early admissions programs that have become common in college admissions (where they cause new problems while partially addressing the issue of too many applications...)

Improving the Residency Application and Selection Process
An Optional Early Result Acceptance Program
Maya M. Hammoud, MD, MBA1; John Andrews, MD2; Susan E. Skochelak, MD, MPH2
JAMA. Published online January 23, 2020. doi:10.1001/jama.2019.21212

"from 2011 to 2019, applications per applicant increased from 15.2 to 34.8 for family medicine, from 30.5 to 61.3 for obstetrics and gynecology, and from 21.6 to 51.9 for psychiatry.1 Similarly, the number of applications received by each program also has increased across all specialties, some by more than 200%. For example, from 2011 to 2019, the mean number of applications received by family medicine programs increased from 76 to 251 and received by psychiatry programs increased from 115 to 446.1

"A cycle involving increased numbers of applications and increased reliance on standardized testing has resulted in behavioral changes in both applicants and residency programs. Currently, senior medical students spend large amounts of time and money during the last year of medical school applying to an increasing number of programs and meeting the demands of the residency application process.
...
"Meanwhile, to process the high volume of applications received, programs are likely relying more on quantitative metrics, such as United States Medical Licensing Examination (USMLE) Step 1 scores, for screening.
...
"A new approach to help decrease the number of applications by giving students the option of an early application and expeditious result match program may be helpful. One possible approach might be an early result acceptance program (ERAP), in which students would be permitted to apply to a maximum of 5 programs, and programs would be limited to filling half of all their available spots."

Monday, December 9, 2019

Unraveling has made investment banks the farm teams of private equity...

...at least that's the argument made in this article (full of nitty gritty detail) at Vanity Fair:

“IT’S, LIKE, LAWLESS”: HOW PRIVATE-EQUITY HEADHUNTERS ARE BLEEDING WALL STREET
In the battle for young talent, investment banks have been reduced to prep schools for private equity. Inside the cutthroat recruiting process launching the next generation of the superrich—and what it reveals about the status realignment rocking Wall Street.
BY WILLIAM D. COHAN

"The recruitment calendar keeps accelerating. Two years before he started at Morgan Stanley, the former analyst said, the private-equity vultures began circling the investment banks in March. The following year, recruiting began in April. Today, analysts who begin at Morgan Stanley in August are being courted by private-equity firms in mid-September—just weeks after they arrive.

"This super-charged dynamic can make for very odd interviews. “It’s so accelerated. Basically what you’re doing at the private-equity firm is you are saying, First of all, can this person hold a conversation?” the former analyst says. After that, the private equity people want to know what members of the new class are specializing in, and at which Wall Street bank. “Kids that are working in the mergers and acquisitions group at Morgan Stanley are probably going to get a great experience 8 times out of 10,” he explains. “Nine times out of 10. So I will want to interview those people that I consider to be in good groups at strong banks, where I hope and I assume that they are going to get the experience that they need that, by two years from now, when they come in the door, they are educated and their analytical skills and financial skills are up to snuff.”
...
"Somewhat surprisingly, most firms don’t seem to object. Rather, they have come to grips with the reality of the situation, even if they don’t like it, and recognize that they risk not getting the analysts at all if they put up too much of a stink. Some firms even encourage the analysts to go to private-equity firms—because that gives them a better chance of getting the very best college graduates. A partner at one firm even went to bat for one of the analysts who made it through the second round of recruiting at a big private-equity firm, but did not make it to the final round. The partner called up someone he knew at the private-equity firm and got the analyst back into the process. He got the job. “It’s like, I’m going to get you whatever job you want, but you’re going to bust your balls for me for the next two years,” the partner tells me.

"One young banker who got an offer from Blackstone recalled the supportive response when he walked into a partner’s office to share the good news. “He said, ‘That’s great. I’ve got to do a good job training you so that Jon Gray’”—Blackstone’s new president and chief operating officer—“‘thinks that I did a good job with you.’” (There is one exception to this good humor: Goldman Sachs, which has a three-year analyst program. “If they find out you are recruiting, they’re going to fire you,” says one analyst. “It’s official policy.” A Goldman spokesman says while that is true, some of their analysts still get recruited away from the firm.)".
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Earlier post:

Monday, September 23, 2019

Tuesday, November 5, 2019

Unraveling and (lack of) self confidence by Dargnies, Hakimov and Kübler

Online, in Management Science, a behavioral look at unraveling via early exploding offers:

Self-Confidence and Unraveling in Matching Markets
Marie-Pierre Dargnies , Rustamdjan Hakimov, Dorothea Kübler
Published Online:22 Oct 2019https://doi.org/10.1287/mnsc.2018.3201


Abstract
We document experimentally how biased self-assessments affect the outcome of labor markets. In the experiments, we exogenously manipulate the self-confidence of participants in the role of workers regarding their relative performance by employing hard and easy real-effort tasks. Participants in the role of firms can make offers before information about the workers’ performance has been revealed. Such early offers by firms are more often accepted by workers when the real-effort task is hard than when it is easy. We show that the treatment effect works through a shift in beliefs; that is, under-confident agents are more likely to accept early offers than overconfident agents. The experiment identifies a behavioral determinant of unraveling, namely biased self-assessments. The treatment with the hard task entails more unraveling and thereby leads to lower efficiency and less stability, and it shifts payoffs from high- to low-quality firms.

Monday, September 23, 2019

Private equity races for young talent even earlier this year

Eric Budish sends me this pointer to the continued unraveling of the recruiting of young investment bankers into private equity firms:

Private-equity firms are already interviewing 22-year-old bankers who will start in 2 years. Their earliest-ever hiring kickoff shows how crazy the battle for talent has gotten.  

"Private-equity firms are already interviewing first-year investment-banking analysts to fill 2021 associate positions, marking the earliest-ever kickoff to recruiting for those roles, sources told Business Insider.
...
"Last year, firms started interviewing in late October, recruiters said. This year, the PE firms are already moving in after analysts — typically 22-year-olds who just graduated from college the previous spring — who have only a few weeks of work experience under their belts.  

"Sources including academic advisers, recruiters, and insiders at PE firms told Business Insider that the activity was widespread, including at firms such as Thoma Bravo and TA Associates that were early movers last year but also at some of the largest firms including Warburg Pincus, TPG, and KKR. 
...
"Private-equity firms have pushed up the recruiting timeline over the past several years, despite how difficult it is to assess bankers so early in their careers. Still, they feel the need to remain competitive and get first dibs on the best talent.  "

Thursday, September 19, 2019

History job market conference interviews are history

Inside Higher Ed has the story on the history job market (which they conflate with the AEA's recent decision to try to eliminate interviews in hotel rooms):

Killing the Conference Interview
American Historical Association ends annual meeting interviews and American Economic Association ends single hotel room interviews.
By Colleen Flaherty

"It's official: the American Historical Association will stop supporting first-round job interviews at its annual meeting.


"The group floated the idea this spring, citing a decline in registered departmental searches -- from 270 for the 2005 conference to 20 this year -- and a desire to take the meeting in new directions.
"After hearing overwhelming positive feedback from members, the AHA Council voted to end the 70-year-old tradition."
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I'm not intimately familiar with the History job market, but for economists, I think the tradition of interviewing at the January meetings has had a good effect on the job market, helping to coordinate timings, reduce costs, and provide a thick early part of the market.  I hope that we won't be starting on the road to moving interviews elsewhere and (particularly) at earlier and more diffuse times.

Wednesday, September 18, 2019

The Department of Justice opposes limits on early admissions, and other admissions agreements among colleges

Forbes has the story:

The Department Of Justice Aims To Unravel The College Admission Market
 Brennan Barnard

"Thanks to a two-year, ongoing investigation by the Antitrust Division of the United States Department of Justice (DOJ), the wheels are about to come off in college admission. As the National Association for College Admission Counseling (NACAC) prepares to meet later this month for their annual conference, the leadership reached out to members last week about proposed changes to the Association’s Code of Ethics and Professional Practice (CEPP). These potential amendments are a direct result of fruitless conversations with the DOJ, which have left NACAC with few options.
...
"Specifically the DOJ has taken issue with ethical guidelines that prevent colleges from “offering exclusive incentives for Early Decision, recruiting first-year undergraduates who have committed elsewhere, and recruiting transfer students.”
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Regarding early admissions, the DOJ wants colleges to be able to compete more vigorously through early admissions, e.g. by offering special access to dormitories, or other perks to students who commit early.  It will be interesting to see where this leads, but it could easily lead to more unraveling of admissions, making more admissions decisions earlier.

Here's the relevant page from NACAC, the National Association for College Admissions Counseling:

2019 Assembly Meeting Background
NACAC’s Code of Ethics and Professional Practices and Antitrust Provisions
Kentucky International Convention Center
Saturday, September 28, 2019

Wednesday, June 26, 2019

Early admissions update at University of Virginia

Forbes has an article, by a college admissions counselor:

The Debate Over Early Decision In College Admission: Who Is It Good For?
by Brennan Barnard

"The University of Virginia (UVA) recently announced that they are adding a binding Early Decision (ED) application option with an October 15 deadline, under which students agree to attend if admitted. This news has once again struck the beehive of debate within the admission profession.

"A School Counselor’s Take

"October 15th is simply too early for many seventeen-year-olds to decide where they want to go to college. I feel the same way about this as back to school sales at the end of June, snow blowers for sale in August, or Halloween decorations in stores before Labor Day. Everybody is eager to move product, but let’s face it, early deadlines for college admission really are designed to benefit colleges, not students. Sure, it is nice for some kids to know early in their senior year that they have a college acceptance locked in. But that nicety is far outweighed by the myriad reasons why the creep of early applications is detrimental. Binding Early Decision policies are the worst of these evils, raising issues of both access and anxiety.
...
"If we absolutely want to keep the binding nature of ED and the ability for a student to send a strong message of commitment, perhaps we should have a universal deadline of January 1 and create a simultaneous Binding Decision (BD) option. Like many aspects of admission, we are faced with the increasing tension of doing what is best for the institution versus what is best for the student. There has to be a better system that can protect students and serve schools.

Friday, May 24, 2019

Matching early when information is costly, by Grenet, He, and Kübler

Here's a new paper on school matching that takes preference formation seriously:

Decentralizing Centralized Matching Markets:
Implications from Early Offers in University Admissions
by Julien Grenet, Yinghua He, and Dorothea Kübler
May 2019

Abstract
 The matching literature commonly rules out that market design itself shapes agent preferences. Underlying this premise is the assumption that agents know their own preferences at the outset and that preferences do not change throughout the matching process. This assumption implies that a centralized market where agents receive at most one offer can dominate a decentralized market where multiple offers to agents are possible. Using a quasi-experiment in Germany’s university admissions, we provide evidence against this assumption. We study a centralized clearinghouse that implements the early stages of the university-proposing Gale-Shapley deferred-acceptance mechanism in real time, resembling a decentralized market with continuous offers, rejections, and acceptances. With data on the exact timing of every decision, we show that early offers are more likely to be accepted than (potential) later offers, despite early offers not being made by more desirable universities. Furthermore, early offers are only accepted after some time rather than immediately. These results and direct survey evidence are consistent with a model of information acquisition: it is costly for students to learn about universities and accepting a university that turns out to be inferior causes regret. We discuss and rule out some alternative hypotheses. Our findings motivate a hybrid mechanism that balances centralization and decentralization. By allowing sequential learning, it improves welfare, especially in markets with substantial learning costs.

Sunday, January 13, 2019

College admissions: early decision stats for this season

The Washington Post looks in on early decision (and early action) college admissions:
Early applications surge at prestigious colleges. So does early heartache.

"Early applications have been expanding for years, but last month some big-name schools reported record-setting spikes. Totals were up 9 percent at Dartmouth College, 19 percent at Duke University, 21 percent at Brown University.
"Some counselors worry the trend is widening the divide between haves and have-nots because early application programs often require those admitted to enroll. That proviso, known as “early decision,” tends to help the affluent.
Many students need to compare financial aid offers and weigh whether to take out loans.
...
"Still, highly selective colleges and universities often fill a third to half of their first-year classes through early rounds — which makes the regular round even more competitive. To address equity concerns, schools typically pledge to give students in need the same financial aid they would have received if they had been admitted in the regular cycle."

Friday, November 2, 2018

Private equity job offers to young investment bankers unravel earlier this year, while investment banks try to stem their own unraveling

Two stories from the WSJ about unraveling, at different parts of the financial industry.

1. The WSJ has publishes this year's unraveling story earlier than last year's...

No Experience? No Problem. Private Equity Lures Newbie Bankers With $300,000 Offers.
Annual recruitment drive starts earlier this year as firms try to get a jump on preferred candidates

"An industrywide scramble is under way this week to hire young investment bankers.

"The instigator was Thoma Bravo LLC, which extended its first job offers this past weekend, according to people familiar with the matter. Word spread quickly to rivals, and by Monday interviews were under way at nearly every big firm, including Blackstone Group LP, Apollo Global Management LLC, Carlyle Group LP and TPG.

"Welcome to private equity’s annual recruitment, the frenzied window of interviews and fast-expiring job offers that firms use to fill their junior ranks. The candidates graduated college as recently as last spring and landed at Wall Street investment-banking desks just weeks ago.

"Those lucky enough to get offers will finish their two-year bank analyst programs and start at private-equity firms in the summer of 2020...
...
"Recruiting used to take place during the summer, once applicants had at least a year of experience under their belts. But it has crept earlier as firms try to get a jump on preferred candidates. In 2014, interviews began in February. Last year, recruiting started before Christmas. Applicants describe a frantic period of interviews and “exploding” offers that can expire in 24 hours or less.
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2. The investment banks also hire very early in students' college careers, and here's a story about an attempt to resist that urge (good luck with that):

 Goldman, JPMorgan Hit Pause on Intern Recruiting ‘Madness’
A push in recent years to move up application deadlines isn’t bringing in the kinds of candidates the banks need

"Two Wall Street investment banks are easing up in the race to hire their most junior employees.

"Goldman Sachs Group Inc.  and JPMorgan Chase & Co. won’t interview or extend summer internship offers to college sophomores this year and will go back to recruiting students in the fall of their junior year, executives said.

"It is a nod to a softer Wall Street, eager to cast off its sweatbox image to compete with perk-happy Silicon Valley. It is also an acknowledgment that a push in recent years to move up application deadlines isn’t bringing in the kinds of candidates banks need as they try to diversify their overwhelmingly white and male ranks.

“We were contributing to an environment that pressured students to choose rather than to explore,” said Dane Holmes, Goldman’s top human-resources executive. “I want people who want to be at Goldman Sachs, not people who felt they had to say yes to an offer.”