Rise of the machines to blame for the lacklustre US recovery

Roombas may look cute, but not when they're taking your job.

The Washington Post's Dylan Matthews highlights a new NBER working paper (£) by Duke University’s Nir Jaimovich and the University of British Columbia’s Henry E. Siu which examines why "jobless recoveries" have become the norm in the US after recent recessions. The short version is that it's all about the robots.

The history of the US labour market since the 1980s has been one of "job polarisation", the authors argue:

[E]mployment is becoming increasingly concentrated at the tails of the occupational skill distribution. This hollowing out of the middle has been linked to the disappearance of jobs focused on “routine” tasks – those activities that can be performed by following a well-defined set of procedures. Autor et al. (2003) and the subsequent literature demonstrates that job polarization is due to progress in technologies that substitute for labor in routine tasks.

At one end of the market are non-routine cognitive jobs, "such as physicians, public relations managers, financial analysts, computer programmers, and economists" (and, one would hope, journalists), while at the other end are non-routine manual occupations "including janitors, gardeners, manicurists, bartenders, and home health aides". Polarisation of the labour market comes from technological improvement replacing people in routine jobs, both manual and cognitive – "secretaries, bank tellers, retail salespeople … dressmakers, cement masons, and meat processing workers."

The classic victim of mechanisation is the factory worker, but it actually hits a far more varied cross-section of careers. Think about automated phone trees replacing secretaries, self-checkouts replacing retail workers, or Oyster cards obviating the need for ticket sales on the London Underground. In fact, according to the Council on Foreign Relations' Edward Alden, manufacturing itself has largely reached maximum automation already:

Manufacturing output in the United States is no longer growing as rapidly as it once was (and as you would expect if technology had simply been replacing workers in factories). Real manufacturing output grew just 15 percent in the 2000s, compared with more than 35 percent in each of the 1970s and 1980s and more than 50 percent in the 1990s.

In itself, this technological change is obviously not something to bemoan – it represents society getting more productivity out of fewer people. If we wanted to follow Keynes, we could literally give all of those people replaced by robots permanent paid holidays and the economy would be no worse off. In actual fact, of course, we realise that improvement not as an increase in leisure time, but as an increase in output: the freshly unemployed are sent out to find more employment, and technological growth results.

This would be relatively pain-free if it happened at a slow, background pace, but that's not the case. Instead, "the decline in routine occupations is concentrated in economic downturns":

Following the peak in 1990, per capita employment in these occupations fell 3.5% to the trough of the 1991 recession, and a further 1.8% during the subsequent jobless recovery. After a minor rebound, employment was essentially flat until the 2001 recession. In the two year window around the 2001 trough, this group shed 6.3% of its employment, before levelling off again. Routine employment has plummeted again in the Great Recession – 12.0% in the two year window around the trough – with no subsequent recovery.

The above chart shows routine employment in the US, with recessions overlaid in shaded pink – and the precipitous decline, and lack of recovery is clear to see.

Gradually, the people who did these routine jobs will filter up or down the skills ladder. The lucky, privileged or smart ones will up-skill and end up in non-routine cognitive work, while the rest will fight for the pool of non-routine manual jobs.

Employment will, eventually, rebound from this slump. As growth returns – helped by the new efficiencies of technological change – there will be more jobs at both the top and bottom of the skills ladder. But as technological progress continues, the safe niches of high- and low-skilled jobs may themselves come under attack.

In May, Martha Gill reported that robots are now writing business stories (which is totally fine), and in June, Rafael Behr wrote about the fear in Downing Street prompted by the rise of the robolawyers:

What happens when the same dynamic creeps up the skills ladder? What are the social and political consequences when white-collar, middle class jobs are increasingly outsourced or done by computers? Plenty of professionals who thought they were immune to the labour market pressures exerted by globalisation will suddenly start to feel very insecure. This is a change that could make itself felt easily within a decade.

What's strange about the whole thing is that, viewed from a macroeconomic point of view, this ought to be good news. If ever fewer people can create ever more "stuff" (be that widgets, legal documents, or business reports), then the potential is for everyone to be better off. The sad reality, of course, is that in the UK and US, the attitude is largely a laissez-faire rejection of the state's responsibility to smooth over the turbulence of structural shifts. But as ministers start to see people like them suffering the same changes that their constituents have for three decades now, there is the chance that real change may finally be possible. There have been attempts to tackle what such a change would mean, from nef's call for a 21 hour week, to the Green Party's suggestion of a Citizen's Income. Or maybe its just more, better targeted, and higher quality opportunities for, and support during, retraining which are needed.

Either way, we've got until the next recession to get some plans in order, or we will have to go through the same routine all over again. And when the robojournalists come for me, I want an exit strategy.

Update

A commenter is concerned about the fact that the above chart uses an unfamiliar y-axis.

The graph is presented as the log value of the employment rate for routine industries, defined in the paper as:

“Sales and related occupations”, “office and administrative support occupations”, “production occupations”, “transportation and material moving occupations”, “construction and extraction occupations”, and “installation, maintenance, and repair occupations”.

Employment rate rather than employment level is used so that the effect the authors are discussing is not masked by population increases. I've charted the sum of the routine employment level as well as the sum of the routine employment level divided by the working age population (roughly equivalent to employment rate), which ought to demonstrate why the latter is used.

As for taking the log value, rather than the absolute percentage, we do that because when comparing different percentages, the log rate evens out differences between changes at high percentages and changes at low percentages. The difference between 2% and 1% is one percentage point, and the difference between 20% and 10% is ten percentage points, but the difference between both log(20%) and log(10%), and log(2%) and log(1%), is 0.3.

A wannabe robojournalist. It can't be bargained with. It can't be reasoned with. It doesn't feel pity, or remorse, or fear. And it absolutely will not stop, ever, until it has filed copy. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Inside the progressive alliance that beat Zac Goldsmith in Richmond

Frantic phone calls, hundreds of volunteers, and Labour MPs constrained by their party. 

Politics for a progressive has been gloomy for a long time. On Thursday, in Richmond Park of all places, there was a ray of light. Progressive parties (at least some of them) and ordinary voters combined to beat Ukip, the Tories and their "hard Brexit, soft racist" candidate.

It didn’t happen by accident. Let's be clear, the Liberal Democrats do by-elections really well. Their activists flood in, and good luck to them. But Richmond Park was too big a mountain for even their focused efforts. No, the narrow win was also down to the fast growing idea of a progressive alliance. 

The progressive alliance is both a defensive and offensive move. It recognises the tactical weakness of progressives under first past the post – a system the Tories and their press know how to game. With progressive forces spilt between Labour, Liberal Democrats, Greens, the SNP, Plaid Cymru, the Women’s Equality Party and more – there is no choice but to co-operate, bring in proportional representation and then a whole new political world begins.

This move opens up the wider strategy – to end the domination of the City, and right-wing newspapers like the Mail, so Britain can have a real debate and make real choices about what sort of economy and society it wants. A pipedream? Well, maybe. But last night the fuse was lit in Richmond Park. The progressive alliance can work.

Months before the by-election, the pressure group for a progressive alliance that I chair, Compass, the Greens, and some Labour, Liberal Democrat and SNP MPs and activists, began considering this. The alternative after Brexit was staring into the void.

Then the Tory MP Zac Goldsmith stepped down over Heathrow. To be fair, he had pledged to do this, and we should have been better prepared. In the event, urgent behind-the-scenes calls were made between the Greens and the Liberal Democrats. Compass acted as the safe house. The Greens, wonderfully, clung onto democracy – the local party had to decide. And they decided to stand up for a new politics. Andree Frieze would have been the Green candidate, and enjoyed her moment in the autumn sun. She and her party turned it down for a greater good. So did the Women’s Equality Party.

Meanwhile, what about Labour? Last time, they came a distant third. Again the phones were hit and meetings held. There was growing support not to stand. But what would they get back from the Liberal Democrats, and what did the rules say about not standing? It was getting close to the wire. I spent an hour after midnight, in the freezing cold of Aberdeen, on the phone to a sympathetic Labour MP trying to work out what the party rule book said before the selection meeting.

At the meeting, I am told, a move was made from the floor not to select. The London regional official ruled it out of order and said a candidate would be imposed if they didn’t select. Some members walked out at this point. Where was the new kinder, gentler politics? Where was membership democracy? Fast forward to last night, and the Labour candidate got less votes than the party has members.

The idea of a progressive alliance in Richmond was then cemented in a draughty church hall on the first Tuesday of the campaign – the Unitarian Church of course. Within 48 hours notice, 200 local activist of all parties and none had come together to hear the case for a progressive alliance. Both the Greens and Compass produced literature to make the case for voting for the best-placed progressive candidate. The Liberal Democrats wove their by-election magic. And together we won.

It’s a small victory – but it shows what is possible. Labour is going to have to think very hard whether it wants to stay outside of this, when so many MPs and members see it as common sense. The lurch to the right has to be stopped – a progressive alliance, in which Labour is the biggest tent in the campsite, is the only hope.

In the New Year, the Progressive Alliance will be officially launched with a steering committee, website and activists tool-kit. There will also be a trained by-election hit squad, manifestos of ideas and alliances build locally and across civil society.

There are lots of problems that lie ahead - Labour tribalism, the 52 per cent versus the 48 per cent, Scottish independence and the rest. But there were lots of problems in Richmond Park, and we overcame them. And you know, working together felt good – it felt like the future. The Tories, Ukip and Arron Banks want a different future – a regressive alliance. We have to do better than them. On Thursday, we showed we could.

Could the progressive alliance be the start of the new politics we have all hoped for?

Neal Lawson is the Chair of Compass, the pressure group for the progressive alliance.

Neal Lawson is chair of the pressure group Compass, which brings together progressives from all parties and none. His views on internal Labour matters are personal ones.