Does minimum pricing work?

The PM will indicate support for the measure to reduce problem drinking. But does it make sense?

Anyone who's ever come home from a night out with an empty wallet will groan at the thought, but David Cameron is to indicate support for putting a minimum price on alcohol today. During a visit to a hospital in the north-east, he will say that excess consumption of alcohol is costing the NHS £2.7bn a year. This comes ahead of a government strategy on alcohol, due to be published soon after nearly a year of consultation with health professionals and the drinks industry.

If minimum prices are endorsed, it will mark a change in the government's policy. Cameron is instinctively opposed to further regulation, while the public health minister, Ann Milton, has queried whether it would be legal under European free trade legislation. Scotland, which has gone furthest on prices, is still testing the legality.

Of course, minimum prices will have the greatest impact on supermarkets and shops, where discount selling is more common than in pubs or bars. But is it an effective way to reduce dangerous drinking and alcohol-related problems?

Minimum prices would have most effect on the cheapest, strongest end of the spectrum, substantially upping the price of budget ciders (like the notorious, discontinued White Lightning). Some of these could more than double in price. For this reason, it has gained the support of a wide range of health campaigners: upping the prices of these drinks could target the most problematic drinkers.

Over at the BBC, Branwen Jeffreys explains some of the evidence cited by those in favour of the move:

Those who support a minimum price say there is strong evidence internationally that price is linked to consumption, and higher consumption is linked to higher harm. They point to Finland where in 2004 a dramatic cut in prices via taxes led within a year to an increase of 9% in consumption, according to official figures.

Most alcohol in Finland is sold through tightly controlled government-run shops. By 2005 alcohol-related problems were the most common cause of death among Finns of working age.

A 2008 model by the University of Sheffield suggested that a high enough minimum price could significantly reduce the impact and cost of alcohol to society. It found that problem drinkers seek out the cheapest ways to get drunk as they tend to be either young or those who drink a lot, and therefore would change their behaviour in response to price increases more than moderate drinkers would. (It has been strongly challenged by the drinks industry).

While the international examples may be compelling, it is worth pointing out that minimum prices have not yet been introduced in a country with a history of few limitations on the sale of alcohol. States in Canada which have used minimum pricing have a history of prohibition, and the Nordic countries have a tradition of selling alcohol through government-owned shops. That's why the example of Scotland will be watched closely.

On the other hand, some question the efficacy of minimum pricing on economic grounds. Tim Harford points out that it would up the profit margins of supermarkets -- and that in fact, if they decided a minimum price amongst themselves (rather than having one imposed by the government), they would be in breach of competition laws. He recommends increasing taxation further instead, as this would ensure that prices rise in proportion and would put the extra revenue in the hands of government rather than supermarkets. Rather paradoxically, minimum prices could make cheap alcohol a very lucrative product for supermarkets (because of the mark up).

Although the long-term benefits to society are difficult to prove conclusively, most people would agree that less cheap alcohol would have a positive effect. The evidence that alcohol consumption goes down when prices goes up is fairly strong. The best economic method of doing this remains to be seen.

Samira Shackle is a freelance journalist, who tweets @samirashackle. She was formerly a staff writer for the New Statesman.

Photo: Getty Images/Christopher Furlong
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A dozen defeated parliamentary candidates back Caroline Flint for deputy

Supporters of all the leadership candidates have rallied around Caroline Flint's bid to be deputy leader.

Twelve former parliamentary candidates have backed Caroline Flint's bid to become deputy leader in an open letter to the New Statesman. Dubbing the Don Valley MP a "fantastic campaigner", they explain that why despite backing different candidates for the leadership, they "are united in supporting Caroline Flint to be Labour's next deputy leader", who they describe as a "brilliant communicator and creative policy maker". 

Flint welcomed the endorsement, saying: "our candidates know better than most what it takes to win the sort of seats Labour must gain in order to win a general election, so I'm delighted to have their support.". She urged Labour to rebuild "not by lookin to the past, but by learning from the past", saying that "we must rediscover Labour's voice, especially in communities wher we do not have a Labour MP:".

The Flint campaign will hope that the endorsement provides a boost as the campaign enters its final days.

The full letter is below:

There is no route to Downing Street that does not run through the seats we fought for Labour at the General Election.

"We need a new leadership team that can win back Labour's lost voters.

Although we are backing different candidates to be Leader, we are united in supporting Caroline Flint to be Labour's next deputy leader.

Not only is Caroline a fantastic campaigner, who toured the country supporting Labour's candidates, she's also a brilliant communicator and creative policy maker, which is exactly what we need in our next deputy leader.

If Labour is to win the next election, it is vital that we pick a leadership team that doesn't just appeal to Labour Party members, but is capable of winning the General Election. Caroline Flint is our best hope of beating the Tories.

We urge Labour Party members and supporters to unite behind Caroline Flint and begin the process of rebuilding to win in 2020.

Jessica Asato (Norwich North), Will Straw (Rossendale and Darween), Nick Bent (Warrington South), Mike Le Surf (South Basildon and East Thurrock), Tris Osborne (Chatham and Aylesford), Victoria Groulef (Reading West), Jamie Hanley (Pudsey), Kevin McKeever (Northampton South), Joy Squires (Worcester), Paul Clark (Gillingham and Rainham), Patrick Hall (Bedford) and Mary Wimbury (Aberconwy)

Stephen Bush is editor of the Staggers, the New Statesman’s political blog.