Professionalization and the Lemon Problem in Data Science

I have recently been reading – and cannot recommend highly enough – Rakesh Khurana’s From Higher Aims to Hired Hands: The Social Transformation of American Business Schools and the Unfulfilled Promise of Management as a Profession.  While this may sound like an incredibly abstruse and dry topic, it has turned out to be an incredibly wide-ranging book that covers virtually the entire history of American business and its practitioners within wider American society.  Nearly every page or two has an incredibly thought-provoking fact or thought.  A few that stuck out to me, ranging from macro to micro:

“The goal of the professionalization project in American management, carried out by the university-based business school, was to achieve control in a specific area – the large, publicly traded corporation – and protect that control from competing groups, namely shareholders, labor, and the state.”

“Raising the esteem enjoyed by business as an occupation thus promised to shore up the status of marginal members of the traditional elite even while providing access to increased occupational status for upwardly mobile managers”

“In 1800, three quarters of the states maintained educational requirements for the practice of law; by 1860, only a quarter of them had any such requirements…in 1800 almost every state had medical licensing was, while by 1860 none of them did.”

The re-emergence of the professions in the Progressive era was in some measure a solution to the Lemon Problem:

“a new foundation for trust had to be created to facilitate the more impersonal, purely transactional relationships that had come to dominate social life.”

It also exposed the weak professionalization of what I do for a living – so-called “Analytics and Data Science”.  Khurana identifies a number of markers of a profession: a formal curricula, professional schools, an ethic of “disinterested expertise”, certification and trade associations.  These are both structural and purely social, but both are an important parts of the definition.

Analytics and Data Science are clearly a most immature profession.  One perennial gripe for both hiring managers and applicants in the data science world is a weak shared conception of what constitutes a “data scientist”.  To some people a data scientist builds systems to manage constrained resource optimization at scale; to others a data scientist performs detailed causal analysis on limited observational or experimental data.  To be clear to anyone far from this world – those two tasks have nothing to do with each other in either degree or kind.

While there are now schools offering professional training, that hardly seems to solve the issue.  There’s an important Lemon Problem in the Analytics/Data Science profession – quality assessment of applicants is extremely difficult along axes of both quality of skills possessed and relevance of skills for the needs.  This is the business case for e.g., Kaggle – it provides a disinterested qualification mechanism for applicants to credibly signal skills.  Which at the very least should offer some information along the quality axis, though it communicates less about quality of fit.  This is why the use of tests has become commonplace for this role, including on my team at ZipRecruiter.

Developing a career track and path to advancement for budding analysts/data scientists will run headlong into this professionalization problem.   It’s difficult for hiring managers to assess their skills, hurting labor market liquidity.  It’s difficult for outsiders to assess their skills, hurting intra-firm political clout.  It’s difficult to define precisely what a “data scientist” does, hurting their incorporation into existing institutions.

The best prognosis for the discipline here is probably what will happen – slow establishment of uniform curricula, formation of professional associations, and some sort of licensing regime.  I’ve never been particularly excited about that path, but Khurana has finally convinced me of the value for it.

After all – it’s certainly worked out well for the management profession!

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The Empty Presidency Rolls Onward

I wrote a two-piece series (part 1, part 2) a bit more than a year ago on the fundamental novelty of the Trump administration: the Empty Presidency.  The President, given his limited understanding of policy issues and institutional weakness, cannot credibly claim to speak for the American state.  However, other institutional actors (e.g., Cabinet secretaries, Congress) cannot claim to speak for the American state either; executive power is vested elsewhere.  I was thinking of this today due to two remarkable publications.

The first was an anonymous op-ed by a “Senior Administration Official” describing a campaign of passive resistance to the President by his staff.  The op-ed is light on details, with the main concrete example being given of the Cabinet compelling the President to expel Russian spies.  The subject matter is a bit…odd, but the basic story is that of normal politics.  The revelation that the Cabinet discussed removing the President via the 25th Amendment due to his basic unfitness is considerably more unusual, and leads into the truly shocking behavior exhibited in the second publication.

Excerpts from Bob Woodward’s upcoming book Fear show a White House in open rebellion against the President.  Economic advisor Gary Cohn (claims he) prevented withdrawal from the Korean free trade agreement by stealing an unsigned executive order from the President’s desk (and may have done the same with NAFTA).  Defense Secretary James Mattis outright ignored an order from Trump to assassinate Bashar Assad, and instead conducted a symbolic airstrike on an empty runway.

Both stories are perfect examples of the Empty Presidency – they don’t show a “coup” by the bureaucracy, but instead a dissipation of executive authority.  In both cases the staff stymied the President mainly through obfuscation and disobedience – but crucially, the President lacked the attention or will to press the issue.  An assassination order isn’t easily forgotten – nor is the commitment to withdrawing from a trade agreement the President has been bashing for years.  So what happened?  Did he get distracted and forget about it?  Was the order serious?  Does he think it was carried out (for KORUS)?

None of these possibilities are comforting to ponder – they paint a picture where executive authority isn’t being seized by staff, but simply fading away because the nominal holder isn’t able to act instrumentally in service of policy ends.  It raises serious questions about the legitimacy of orders from the executive – not the legal legitimacy but the theoretical legitimacy.  It becomes almost non-sensical to speak of e.g. the American government’s policy towards Russia, because there is no one body unifying both legal authority and a policy that is both internally consistent and consistent from moment to moment.

That this hasn’t yet resulted in disaster is more or less luck.

I Was Wrong: Tax Cuts Edition

I was very wrong about the GOP tax proposal.  From November 6th, 2017:

I do not expect a bill materially resembling the TCJA to be signed into law.

So that was interesting.  And I was right in the sense that the name didn’t survive the Byrd Bath, but a lot of the TCJA lived on in the eventual Senate bill.  While it’s now some time in the rearview mirror, it’s worth looking backwards to see what we can conclude, and what we’ve learned about Congress.

  • Public opinion and constituency opposition wasn’t determinative.
    • I thought the bill was doomed because cutting corporate taxes while raising individual taxes would be horrifically unpopular and would also provoke fierce opposition from many influential lobbying constituencies (e.g., charities).  It was and did!  I thought this was going to force leadership to a more modest and more popular bill; instead they managed to whip through a real dog.  It doesn’t speak well to Paul Ryan’s policy vision, but it does speak to very effective caucus management by Senator McConnell.
  • The bill did get somewhat better, politically-speaking
    • Better in the sense that some of the most odious and most unpopular provisions (not necessarily one and the same) were dropped or highly modified.  Which argues for a reckless indifference to, rather than ignorance of, public opinion about the bill.  Legislators figured out the worst pain points and dropped them to sweeten the medicine.
  • I underestimated procedural gimmicks.
    • This one’s a gimme.  The TCJA didn’t even come close to meeting the long-run reconciliation guidelines; I viewed that as a problem they’d have to resolve.  Instead the GOP took the easy path by having the individual rate cuts sunset midway through the 10-year window.  Cheap, but it worked well enough.

One thing I stand by – the TCJA’s policy gains are unlikely to be stable or defensible.  Its primary achievement was cutting corporate taxes, and raising corporate taxes is pretty popular.  It provides a nice platform for Democrats to run on in every subsequent election promising to expand social welfare programs (popular!) by raising corporate taxes (also popular!).  It also raised individual taxes and moved to a lower inflation calculator that will raise them gradually over time.  Net-net, I wouldn’t be surprised if TCJA is paving the way for substantially higher tax revenue 10 years from now; but I’ve just been reminded that prediction is a mug’s game.

The Dismal Political Economy of the House Tax Reform Proposal

I’ve been reading and thinking a fair bit about the new Republican tax plan – currently the Tax Cut and Jobs Act (TCJA) though I personally agree with the President that the “Cut Cut Cut Act” would be far superior branding.  Before the GOP embarked on its ill-fated (so far!) effort to repeal Obamacare I tried to analyze it from a 30000-foot perspective based on existing theories of Congress.  I’ve been trying to look at the TCJA from a similar perspective; in short, the outlook is bad. I do not expect a bill materially resembling the TCJA to be signed into law.

The largest obvious problem is procedural – the bill doesn’t come close to meeting the requirements to pass the Senate.  In order to be ruled in order to pass the Senate with 50 votes, a bill must (among other requirements) not expand beyond the short-run deficit by more than specified in the budget resolution and must not expand the long-run deficit at all.  The TCJA barely meets the $1.5T allowed under the new budget resolution, which leaves the GOP little room to maneuver – but the legislation makes no apparent attempt to comply with the long-run deficit requirement.*  That’s it, game over, death by point of order.  The TCJA can’t be understood as a bill at all so much as an exercise in blame-shifting; this is Speaker Ryan’s opening bid to prod the Senate into putting together an actual bill.

Beyond that – the political economy of this bill doesn’t make a great deal of sense.  The basic structure is a swap of tax burden from corporations** and capital owners on to individuals, under the theory that the corporate rate cuts will increase the return to investment, increase investment and ultimately raise the level of growth.   That’s the policy justification – but you might have noticed something that sounds less-than-particularly popular about the prior sentence.  The TCJA will shift the tax burden on to individuals.

The TCJA will create large groups of winners and losers, in ways that I think are hugely problematic for the bill’s chance of survival.   There are two specific ways it does this – first, it doubles the standard deduction but eliminates the standard exemption.  For households taking the standard deduction this mostly works out to a wash, but it’s a straightforward increase to all households that itemize deductions rather than taking the standard deduction.  Secondly, it wipes out a large number of widely used deductions such as the medical expense deduction and the state and local tax deduction (SALT).  The net results mean that the bill is largely a wash for most of the population but will hit large swathes of the population with tax increases.

The fact that it creates these losers is bad – the specific people it harms are worse.  There are net tax increases both on the poor ($20K – $40K) but also on the merely-affluent ($200K – $500K).  The deduction repeal will particularly harm well-off voters in high-tax high-property-value jurisdictions…such as the suburbs of New York, New Jersey, and California.  That’s right, the Speaker is proposing a bill that would specifically target the most politically active swing voters in his most vulnerable members’ constituencies.  I do not think the SALT repeal survives.

Deduction-subsidized interest groups are gearing up to go to war.  By doubling the standard deduction as I mentioned above, the TCJA would substantially limit the number of households that itemize deductions, and in turn lessen the incentives to engage in behavior that would otherwise be deductible.  The homebuilders’ association is already gunning for this bill, and I do not think charities, universities, and churches are far behind.  This, coupled with the estate tax repeal (the estate tax motivates a lot of estate donations) would do real damage to Big Charity.  I expect the Catholic Church to come out, swinging hard, after they assess what this will do to their finances.

These interest groups could be paid off with one thing – money, of which there is none.  The existing bill bumps up exactly against the short-term deficit allowances and as I mentioned, runs wildly over on the long-run deficit.  You can’t get rid of the tax increases without getting rid of the tax cuts to corporations that are, essentially, the point.  And given that the bill is way over on the long-run deficit the changes required to make this bill Byrd-friendly would create more and bigger losers rather than buy off existing losers.

Finally, while overwhelming public support could overcome interest group resistance this bill is likely to end up somewhere on the spectrum between unpopular to neutral.  Democrats have decided to unify against it, which will put a natural ceiling on its public support.  The essential goals of this legislation – tax cuts for the wealthy and corporations – are quite unpopular.  It should be little surprise that the bill starts off somewhat underwater in popular opinion, and that’s before a lot of voters figure out this is going to raise their taxes.

Also, as a pure policy aside I think the bill’s authors underrate the time-consistency issues posed by the route they’re taking.  Tax cuts for big corporations and rich estates aren’t politically defensible – the next time Democrats take power they will do so on a platform of reimposing those taxes to pay for broadly popular spending programs.  In that context the hoped-for incentive effects will be muted, as people will not necessary expect that these tax incentives will stay in place.

To return to where I started – for both procedural and political reasons it is very difficult to see anything materially resembling the TCJA being signed into law.  While a lot of popular punditry on tax reform notes that “tax reform is hard”, I think the political obstacles here are actually substantially underrated.  I do think that the GOP will pass something – but the changes required to come up with something passable will require substantially altering the framework to create fewer losers and in turn giving up on some of the biggest giveaways to unpopular interest groups.  Something more like the Bush tax cuts with across-the-board time-limited cuts will be much more practical.  The existing policy framework appears flatly unworkable in the context of a partisan bill passed through reconciliation.

*: The link cited suggests sunsetting the corporate rate cuts after 10 years would solve this issue; I do not think the Congressional Budget Office would agree.  Large corporations have the ability to shift GAAP profits forward to claim the 20% rate, and claim large losses in the out years.

**: Particularly a massive pass-through cut that makes little sense to me, either on a policy or politics level, and might well have been written by the President’s tax lawyer.

The President & His Imagined Community

The New York Times recently touched on the recent, sharp, and unprecedented polarization in partisan views of the NFL.  Until recently the NFL was viewed quite favorably by both Republicans and Democrats – after the President began a pressure campaign against the NFL for tolerating player protests, Republican views on the NFL switched from +40 positive to -20 against.  Merits of the issue aside, the finding will not shock those familiar with John Zaller’s work, or really most of the political psychology literature.  By intervening in an issue – any issue – the President can sharply change the minds of his co-partisans.  For example, by turning them against a once-favored national pastime.
    I’ve recently been reading Tim Wu’s “The Attention Merchants”, on the history of modern advertising.  He dwells at length on Nazi propaganda.  The focus of Nazi propaganda broadcasts was not ideological – instead, it generally featured light fare with popular music and (anti-Semitic) comedy programs.  The focus was on two things – reinforcing the bonds of the national community through shared experiences and on maintaining complete control of the populace’s attention.  The political stuff was slipped in around that, relying less on indoctrination than piggybacking on the created sense of solidarity.
    The political discourse of the Trump era has been dominated by a single stark fact – a single human commanding more concentrated attention than anything since I Love Lucy. Love or hate, nobody is neutral. The Presidents’ endless war on institutions – virtually all institutions, from the courts to the FBI to the NFL – serves as the raw material for building a shared community.  The President’s feuds and vendettas filter down to his supporters, creating a shared community defined by the support of the President against his myriad enemies.  Whether this behavior is strategic or instinctive, I don’t know.  But the effect is clear; to gradually separate Republican rank and file from all institutions that could serve as cross-cutting loyalties or identities.

Congress & The Mundane Scandals to Come

Somewhat to my own amazement, the Krehbelian analysis that Congress will not repeal Obamacare continues to hold up.  It just died in spectacular fashion, on the Senate floor in the dead of night, the type of spectacle that’s not supposed to happen.*  The relevance of McCubbins’ work got me thinking about another sleeping dog that won’t be pretty when it wakes up – Congressional oversight.  McCubbins’ theory is that, basically, Congress acts as a “fire alarm” – it tends to lie pretty much dormant but activates with a vengeance when something goes wrong, blame needs to be laid, and fingers get pointed.

The expanding Russia scandal aside, the Trump administration will create tremendous numbers of scandals.  Think of the Bush-era Minerals Management Services scandal, with Interior workers doing cocaine and cavorting with prostitutes in exchange for contracts, but much much worse.  The criminal negligence the Administration has shown towards ethics, conflict of interests, and staff competency virtually guarantees the next few years will be marked by enormous wrongdoing at virtually all levels of government.  And unlike the Russia scandal, there is little incentive for Republicans in Congress to run interference for the Administration here.

When these inevitable scandals arise, it will provide an opportunity for Congressional Republicans to make themselves look good, at the expense of the President, but without taking him on directly.  When it turns out that some Trump flunky has been accepting bribes from the Chinese in order to rig trade negotiations (choose your own nonsense adventure here), it will be a very big deal.  The President will either have to sit silently by and fume or try to defend these aides/Cabinet secretaries at great political expense, while Republicans get to polish their images as crusaders for good government.  Even if nothing comes close to the guy at the top, it will rightly do enormous damage to his perceived competence.

Who knows – perhaps the President will use his hardheaded business expertise to whip the government into shape.  But if I’m betting money,  I’d bet a fair bit on something going extremely wrong, like Katrina-level wrong, over the next few years, after which minimal scrutiny reveals a virtually endless well of malfeasance tempered only by incompetence.  And I think there’s little chance Trump will find Congress willing to act as his lawyer in the court of law or the court of public opinion.

 

*: The majority party doesn’t call votes it’s going to lose. Citation: all Congress scholars, though I suppose Cox & McCubbins most prominently.

Policy change & the empty Presidency

It’s June 19, 2017, and the Senate is hurtling towards a vote next week on a major healthcare bill written in secret that most Republican Senators haven’t even seen.  In what would normally have thrown a giant wrench in the gears, last week the President castigated the initial House bill (AHCA) as “mean” and “coldhearted” and exhorted the Senate not to sharply cut coverage.  Instead the Senate is ignoring him and moving ahead seemingly careless of the President’s policy preferences. I wrote a few months ago that I found the passage of Trumpcare unlikely – I still do!  I think it’s worth digging into some of the odd behavior of the actors involved and putting down a marker on why I’m skeptical of the AHCA’s chances.

Republicans were apparently stunned when the President dragged the AHCA despite touting it two weeks before, but they shouldn’t have been.  The President has no real ideological orientation or commitment to internal consistency, which he views as a positive.  I viewed this as presenting a major problem for crafting legislation – legislators wouldn’t go out on a limb for someone who would have no compunction sawing it off after him.  I thought Republican Congresspeople would think through the game a few moves ahead, but apparently was too optimistic:

In the House Ways & Means Committee markup today, there was discussion among a couple of Dems and Republican members, with a Democrat saying: “See, we told you your health care bill was mean. Now the president agrees with us.”…A number of members of Congress have told Axios that Trump and Pence lobbied the bill like nothing they’d ever seen, using superlatives such as calling it a “great bill.” Members who Trump urged to take a risk and pass the bill are now seeing him turn his back on them. One member said Trump was on the phone urging people to support it, and “for him to turn around and do this, it’s stunning. I can’t believe it.”

So this incident is both why the Senate is ignoring his policy demands and why legislating will be difficult.  Senator McConnell rightly sees that there’s no reason to make policy concessions to the President’s stated demands, as his statements today don’t necessarily indicate anything about his preferences tomorrow.  At the same time, moderates facing tough re-election campaigns are likely very anxious about the prospect of a President who might easily turn on them.  They can (also correctly!) see that giving him a concession with a vote here will likely earn them nothing.  Now, the Senators may still be muscled into it the way the House was, but there’s an additional risk – Trump might actually veto the bills.

It only seems insane if you think that the President cares about policy!  It would likely result in a burst of positive press if he told them to “come back with a better deal” and means he wouldn’t have to defend an unpopular bill at political cost to himself.  It would be entirely on-brand. Furthermore, he could count on friendly media to defend his decision and the substantive policy would win some support from Democrats.  I don’t think this is likely, but his general disengagement from the process means it’s certainly an imaginable outcome.

Traditionally theories of Congress depend on spatial ideal points or party cartels but if anyone involved in this game thinks that the President’s utility function depends on moving policy closer to his policy ideal point or protecting the GOP majority, they are playing with fire.