Labour Party leader Jeremy Corbyn joins employee-owners at London tech startup Outlandish, a worker co-operative.

Just hours before the Chancellor delivered his budget last Wednesday, the Office of Budget Responsibility (OBR) revealed the scale of the damage done by 10 years of under-investment and austerity.

The figures released by the Government’s own independent economic advisors are stark. The damage done to Britain’s economic productivity (output per hours worked, which has flat-lined since 2006), they announced, is permanent, and unlikely to ever return to pre-crash levels.

That matters, because rising productivity means gains across the economy. And those gains, if fairly distributed, mean higher wages and higher living standards for all.

If the OBR is right, and productivity remains stagnant for the foreseeable future, things will remain tough for many.

How did we get here?

As we wrote last week, our current situation is an all-too-predictable result of a decade of Government policies which have favoured business short-termism over the interests of employees and consumers. As a result, the UK now ranks 5th in productivity out of the G7 nations. Greece is the only developed country where real pay has fallen further.

Even the Government acknowledges there’s a problem, which is why it launched The Industrial Strategy Commission, which issued its final report earlier this month.

The Report outlines five foundations of productivity, what it calls ‘ideas’, ‘people’, ‘infrastructure’, ‘business environment’, and ‘places’. Around each of these foundations, the Report recommends a set of long-term solution to falling productivity levels.

But while this promising start might have provided a route through which to explore issues around underemployment, training and development, employee involvement and corporate governance , the Report’s view is a disappointingly narrow one. It blames “the long tail of lower productivity” on workers, while praising large corporations, hailing them, “among the most admired in the world.”

Instead, the Industrial Strategy focuses on the productivity levels by raising investments for corporations to improve R&D, increasing funding for transport, digital infrastructure, and maths education, and improving regional connections within cities. These proposals help advance manufacturing from a technological and skills perspective, but won’t be effective as long as employees don’t have a voice in the businesses they work for and are deprived of fair wages.

Britain’s productivity crisis can’t be solved from the top-down. Boosting productivity begins with paying workers enough to live on, and in giving employees a vested interest in the success of the business they work for – things the co-operative movement has always believed in, and which are hard-wired into the co-operative model itself.