By John Spencer, UK CEO at Regus

One economic puzzle of the 2010s has been a decline in the rate of productivity growth. In previous recessions, productivity per worker climbed, while employment rates fell. In the latest downturn, productivity actually fell in the UK, and by more than employment. British recessions ain’t what they used to be.

In other major economies too, there's concern over productivity rates, even where they’re rising. In the US, worker productivity has risen by only 0.7 per cent annually for the past three years, compared with an average since 1945 of 2.25 per cent.

There are numerous theories about what's going on with productivity, such as firms replacing workers with cheaper, less productive staff; or the rise of the 'zombie' company - firms that struggle along merely servicing their debts, rather than repaying them or investing in their business. There are an estimated 160,000 zombie companies in the UK alone, and the money tied up in them (ie bank lending) is not available to start-ups or higher-growth companies.

Of course, most of the commentaries about productivity focus on the macro level, whereas most of us are more interested in the micro level: what can we do to make our company, division or team operate more productively? In my own experience, productivity comes down to three elements: people, technology, and time.

Given that most management gurus take several books to expound their views on boosting productivity, it's hard to deal with this in a couple of paragraphs.

Nevertheless, a few simple management rules can help:

• Notice good work.
• Never be too busy or bootstrapped to invest time and/or money in coaching, mentoring and training.
• Cross-train. If people understand how others in the company work, they make their own processes fit better with those of other teams, boosting efficiency.
• Make sure everyone understands the business' goals and their own part in them.
• Try to make work enjoyable, and the workplace sociable and supportive.
• Give workers the flexibility to work their way. For most people, this means the choice to work at hours and places that fit in with needs like childcare. 63% of business people say flexible working helps to reduce stress, and 77% believe it improves productivity, according to Regus research into over 16,000 workers.

The results can be significant. Businesses with top-quartile employee engagement have 21% higher productivity compared with those with lower-quartile employee engagement, according to an analysis of 1.4 million employees by Gallup. They also have 37% lower absenteeism.

Tablets, videocommunications, smartphones and the cloud boost productivity because staff can work wherever they find themselves. A three-day business trip no longer means three days of being disconnected from colleagues or data.

But employers must be careful not to abuse the 24/7 communication possibilities of technology, otherwise they end up with stressed, resentful staff. Nor should they think that technology has replaced the good old-fashioned idea of people needing a conducive place to work. Employees’ smartphones or tablets may work at home or in cafes, but the people themselves may struggle. Six out of ten (59%) people say family and children are distracting when they work at home, and 67% of people say other people’s conversations impede their productivity when they work in coffee shops.

So, as well as the right tech devices and connectivity, employees who work remotely or flexibly need access to professional workspaces and facilities where they can make best use of that technology.

A recent article in the Economist argued for 'leaning out', saying that the mass of emails and meetings is damaging productivity. It quoted one study saying that office workers spend more than a quarter of each day on emails. The article stated, "Creative people's most important resource is their time", and advocated cutting back on email, meetings and micromanaging.

The article is persuasive, but it leaves out one major destroyer of time: commuting. If you let people do their jobs closer to home, you give them more space for both work and leisure. It’s better for work-life balance and the environment too, making work more sustainable.

Economists will no doubt continue to produce graphs about output and worker productivity, but they'd do well to look up from their screens and pay attention to people too. If you can get the practical details right for the people who work for you - from their working hours, to giving them the right workspace in the right location – they’ll produce better results.

Regus is the world’s largest provider of flexible workspaces, with business centres across 100 countries. It has 220 locations in the UK.