A lack of productivity growth has been a major problem for the UK economy over the past decade (click here for a PowerPoint of the chart). Is it possible that the new decade may see a pick-up in the growth in output per hour worked?
One possible solution to low productivity growth is to reduce working hours and even to move to a four-day week, but not to reduce total pay. If people work fewer hours, they may well be more productive in the hours they do work. In fact, not only may output per hour increase, but so too may output per worker, despite fewer hours being worked. What is more, the quality of output may increase with people being less tired and more motivated.
Several companies have experimented with a four-day week, including Microsoft in Japan, which employees 2300 workers. It found that, despite a 20% reduction in hours worked, output per hour worked increased by 40%, with total output thereby increasing. Workers were generally happier and more motivated and asked for fewer days off.
And it is not just a question of output: fewer hours can result in lower costs. The effect on costs will depend on the nature of new work patterns, including whether everyone has the same extra day off.
But a four-day week is only one way of cutting working hours for full-time employees. Another is to reduce the length of the working day. The argument is that people may work more efficiently if the standard working day is cut from eight to, say, five hours. As the first Thrive Global article article (linked below) states:
Just because you’re at your desk for eight hours doesn’t mean you’re being productive. Even the best employees probably only accomplish two to three hours of actual work. The five-hour day is about managing human energy more efficiently by working in bursts over a shorter period.
If people have more leisure time, this could provide a boost to the leisure and other industries. According to a Henley Business School study:
An extra day off could have a knock-on effect for the wider society. We found 54% of employees said they would spend their day shopping, meaning a potential boost for the high street, 43% would go to the cinema or theatre and 39% would eat out at restaurants.
What is more, many people would be likely to use the extra time productively, undertaking training, volunteering or other socially useful activities. Also family life is likely to improve, with people spending less time at work and commuting and having more time for their partners, children, other relatives and friends. In addition, people’s physical and mental health is likely to improve as they achieve a better work-life balance.
So, should firms be encouraged to reduce hours for full-time workers with no loss of pay? Many firms may need no encouragement at all if they can see from the example of others that it is in their interests. But many firms may find it difficult, especially if their suppliers and/or customers are sticking with ‘normal’ working hours and want to do business during those hours. But, over time, as more firms move in this direction, so it will become increasingly in the interests of others to follow suit.
In the meantime, should the government introduce incentives (such as tax breaks) or regulations to limit the working week? Indeed, it was part of the Labour manifesto for the December 2019 election that the country should, over time, move to a four-day week. Although this was a long-term goal, it would probably have involved the use of some incentives to encourage employers to move in that direction or the gradual introduction of limits on the number of hours or days per week that people could work in a particular job. It is unlikely that the new Conservative government will introduce any specific measures, but would probably not want to discourage firms from reducing working hours, especially if it is accompanied by increased output per worker.
But despite the gains, there are some problems with reduced working hours. Many small businesses, such as shops, restaurants and firms offering technical support, may not have the flexibility to offer reduced hours, or may find it hard to increase productivity when there is a specific amount of work that needs doing, such as serving customers.
Another problem concerns businesses where the output of individuals is not easy to measure because they are part of a team. Reducing hours or the working week may not make such people work harder if they can ‘get way with it’. Not everyone is likely to be motivated by fewer hours to work harder.
Then there is the problem if reduced hours don’t work in boosting productivity. It may then be very difficult to reintroduce longer hours.
But, despite these problems, there are many firms where substantial gains in productivity could be made by restructuring work in a way that reduces hours worked. We may see more and more examples as the decade progresses.
- Economics of a four-day working week: research shows it can save businesses mone
The Conversation, Miriam Marra (11/11/19)
- Less hours for work, more time on Earth: Why a four-day working week is good for you
Independent, Steve Taylor (16/12/19)
- Microsoft Japan Launched A Four-Day Workweek To Much Success: Is This The Key To Attracting Talent In The Tight U.S. Job Market?
Forbes, Jack Kelly (5/11/19)
- Will The Five-Hour Work Day Catch On In America?
Forbes, Jack Kelly (28/10/19)
- My Company Implemented a 5-Hour Workday — and the Results Have Been Astounding
Thrive Global, Stephan Aarstol (3/10/19)
- Why Does a Four-Day Work Week Achieve Better Results?
Thrive Global, Stephanie Lin (16/12/19)
- Four-Day Working Week Improves Staff’s Mental Health By 87%, Company Finds
Unilad, Niamh Shackleton (10/12/19)
- Hull business launches four-day working week as well as your birthday off and ‘Beer Fridays’
Hull Live, Phil Winter (5/12/19)
- A four-day work week? Sounds nice, but here’s the real deal
Sydney Morning Herald, Tony Featherstone (21/11/19)
- The four-day debate: Fantasy or feasible?
The Hindu, Business Live, Kamal Karanth (20/11/19)
- Finland’s ministry of transport floats tech-enabled four-day week
Computer Weekly, Gerard O’Dwyer (20/11/19)
- Should You Consider a 4 Day Work Week?
Small Business Trends, Rob Starr (5/12/19)
- Distinguish between different ways of measuring labour productivity.
- Give some examples (from the linked references) of employers which have tried introducing a four-day week or reduced hours for full-time workers. What has been the outcome in each case?
- In what ways may reducing working hours reduce a firm’s total costs?
- What are the advantages and disadvantages of the government imposing (at some point in the future) a maximum working week or a four-day week?
- What types of firm might struggle in introducing a four-day week or a substantially reduced number of hours for full-time employees?
- What external benefits and costs might arise from a shorter working week?
Economists are often criticised for making inaccurate forecasts and for making false assumptions. Their analysis is frequently dismissed by politicians when it contradicts their own views.
But is this fair? Have economists responded to the realities of the global economy and to the behaviour of people, firms, institutions and government as they respond to economic circumstances? The answer is a qualified yes.
Behavioural economics is increasingly challenging the simple assumption that people are ‘rational’, in the sense that they maximise their self interest by weighing up the marginal costs and benefits of alternatives open to them. And macroeconomic models are evolving to take account of a range of drivers of global growth and the business cycle.
The linked article and podcast below look at the views of 2019 Nobel Prize-winning economist Esther Duflo. She has challenged some of the traditional assumptions of economics about the nature of rationality and what motivates people. But her work is still very much in the tradition of economists. She examines evidence and sees how people respond to incentives and then derives policy implications from the analysis.
Take the case of the mobility of labour. She examines why people who lose their jobs may not always move to a new one if it’s in a different town. Partly this is for financial reasons – moving is costly and housing may be more expensive where the new job is located. Partly, however, it is for reasons of identity. Many people are attached to where they currently live. They may be reluctant to leave family and friends and familiar surroundings and hope that a new job will turn up – even if it means a cut in wages. This is not irrational; it just means that people are driven by more than simply wages.
Duflo is doing what economists typically do – examining behaviour in the light of evidence. In her case, she is revisiting the concept of rationality to take account of evidence on what motivates people and the way they behave.
In the light of workers’ motivation, she considers the implications for the gains from trade. Is free trade policy necessarily desirable if people lose their jobs because of cheap imports from China and other developing countries where labour costs are low?
The answer is not a clear yes or no, as import-competing industries are only part of the story. If protectionist policies are pursued, other countries may retaliate with protectionist policies themselves. In such cases, people working in the export sector may lose their jobs.
She also looks at how people may respond to a rise or cut in tax rates. Again the answer is not clear cut and an examination of empirical evidence is necessary to devise appropriate policy. Not only is there an income and substitution effect from tax changes, but people are motivated to work by factors other than take-home pay. Likewise, firms are encouraged to invest by factors other than the simple post-tax profitability of investment.
- In traditional ‘neoclassical’ economics, what is meant by ‘rationality’ in terms of (a) consumer behaviour; (b) producer behaviour?
- How might the concept of rationality be expanded to take into account a whole range of factors other than the direct costs and benefits of a decision?
- What is meant by bounded rationality?
- What would be the effect on workers’ willingness to work more or fewer hours as a result of a cut in the marginal income tax rate if (a) the income effect was greater than the substitution effect; (b) the substitution effect was greater than the income effect? Would your answers to (a) and (b) be the opposite in the case of a rise in the marginal income tax rate?
- Give some arguments that you consider to be legitimate for imposing controls on imports in (a) the short run; (b) the long run. How might you counter these arguments from a free-trade perspective?
Firms are increasingly having to take into account the interests of a wide range of stakeholders, such as consumers, workers, the local community and society in general (see the blog, Evolving Economics). However, with many firms, the key stakeholders that influence decisions are shareholders. And because many shareholders are footloose and not committed to any one company, their main interests are short-term profit and share value. This leads to under-investment and too little innovation. It has also led to excessive pay for senior executives, which for many years has grown substantially faster than the pay of their employees. Indeed, executive pay in the UK is now, per pound of turnover, the highest in the world.
So is there an alternative model of capitalism, which better serves the interests of a wider range of stakeholders? One model is that of employee ownership. Perhaps the most famous example of this is the John Lewis Partnership, which owns both the department stores and the Waitrose chain of supermarkets. As the partnership’s site claims, ‘when you’re part of it, you put your heart into it’. Although the John Lewis Partnership is the largest in the UK, there are over 330 employee-owned businesses across the UK, with over 200 000 employee owners contributing some £30bn per year to UK GDP. Again, to quote the John Lewis site:
Businesses range from manufacturers, to community health services, to insurance brokers. Together they deliver 4% of UK GDP annually, with this contribution growing. They are united by an ethos that puts people first, involving the workforce in key decision-making and realising the potential and commitment of their employees.
A recent example of a company moving, at least partly, in this direction is BT, which has announced that that every one of its 100 000 employees will get shares worth £500 every year. Employees will need to hold their shares for at least three years before they can sell them. The aim is to motivate staff and help the company achieve a turnaround from its recent lacklustre performance, which had resulted in its laying off 13 000 of its 100 000-strong workforce.
Another recent example of a company adopting employee ownership is Richer Sounds, the retail TV and hi-fi chain. Its owner and founder, Julian Richer, announced that he had transferred 60% of his shares into a John Lewis-style trust for the chain’s 531 employees. In addition to owning 60% of the company, employees will receive £1000 for every year they have worked for the retailer. A new advisory council, made up of current staff, will advise the management board, which is taking over the running of the firm from Richer.
According to the Employee Ownership Association (EOA), a further 50 businesses are preparing to follow suit and adopt forms of employee ownership. As The Conversation article linked below states:
As a form of stakeholder capitalism, the evidence shows that employee ownership boosts employee commitment and motivation, which leads to greater innovation and productivity.
Indeed, a study of employee ownership models in the US published in April found it narrowed gender and racial wealth gaps. Surveying 200 employees from 21 companies with employee ownership plans, Joseph Blasi and his colleagues at Rutgers University found employees had significantly more wealth than the average US worker.
The researchers also found that the participatory management practices that accompanied the employee ownership schemes led to employees improving their communication skills and learning management skills, which had helped them make better financial decisions at home.
But, although employee ownership brings benefits, not only to the employees themselves, but also more widely to society, there is no simple mechanism for achieving it when shareholders are unlikely to want to relinquish their shares. Employee buyout schemes require funding; and banks are often cautious about providing such funding. What is more, there needs to be an employee trust overseeing the running of the company which takes a long-term perspective and not just that of current employees, who might otherwise be tempted to sell the company to another seeking to take it over.
- What are the main benefits of employee ownership?
- Are there any disadvantages of employee ownership and, if so, what are they?
- What are the main barriers to the adoption of employee ownership?
- What are the main recommendations from The Ownership Effect Inquiry? (See linked report above.)
- What are the findings of the responses to the employee share ownership questions in the US General Social Survey (GSS)? (See linked Global Banking & Finance Review article above.)
The following article by Will Hutton looks at the relative efficiency of private- and public-sector organisations. The public sector is typically characterised as inefficient and providing a poorer level of service and poorer quality products than the private sector. After all, the private sector is driven by the profit motive, where providing a good service would seem to be a key ingredient in making more profit.
Yet when you look around you, this portrayal can be seen as far too simplistic. On the one hand, much of the public sector has been forced to be efficient, following many years of tight budgets. At the same time, many in the public sector are keen to deliver a good service, not only because that is required by their employers, but because they are motivated by a sense of public duty and professionalism. On the other hand, there are many market failings in large parts of the private sector, where monopoly power, asymmetric information and externalities are rife. Read the article and see if you agree with Will Hutton’s analysis.
These money-grubbing companies make the public sector look good Observer (1/11/09)
- What are the incentives to encourage either private-sector companies or public-sector organisations (a) to be efficient in the sense of cutting out waste (X-efficiency); (b) to be allocatively efficient; and (c) to provide a high quality of service to customers / clients / patients / students, etc.?
- What market failures may prevent private-sector companies from achieving (a) to (c) above?
- What organisational failures may prevent public-sector organisations from achieving (a) to (c) above?
- How is Goodhart’s Law relevant to the setting of performance targets in both the private and public sectors?