How Paypal robs the Bank of England

Digital currencies might start creating a sticky situation for central banks.

Have you ever wondered how the rise of digital currencies will impact on the monetary base, and the effects that will have on seigniorage revenue to governments worldwide? No? Well, this pair of articles by the Financial Times' Izabella Kaminska, "Why central banks should take charge of their digital currencies" and "Turning mobile money into M0" is interesting nonetheless.

Kaminska examines the typical problem central banks have with digital currencies, which is that they tend to mess around with the way banks expect the money supply of the nation to work. The immediate downside of that is that it impacts on seigniorage, the revenue accrued to a government by its right to mint coinage.

In other words, when you use PayPal rather than posting a £50 note, you need never hold that currency, and the government never receives the revenue for having printed it.

She writes:

Consequently, what you end up with is something very different to cash of the realm. In many ways, it’s worse than zero-yielding money due to the natural decay associated with transactional, creation and redemption costs. The other point is that Safaricom [the vendor of a hugely popular Kenyan mobile currency] is actually behaving much like a quasi-autonomous state within a state that’s issuing its own private money system, the value of which is constantly pegged to the official currency of the land.

How can nations fight back? (Assuming, of course, they ought to fight back — but that revenue is likely to be mighty tempting.) One possibility is by working with digital currency vendors to create payment mechanisms which don't require holding a parallel currency to work. And make no mistake, even though PayPal denominates its accounts in pounds and dollars, it's a parallel currency in all but name.

Jean-François Groff, one of the pioneers of the Web at CERN, is working on that option. Mobino, his company, is a mobile payment system which works on real-time debiting, not on keeping a float of a second currency on tap:

Mobino’s system aims to cut out as many intermediaries from the debit process as possible by getting you, the customer, to strike up a single direct debit agreement with itself. The company then charges the customer for transactions conducted with partner vendors, whilst the customer deals only with Mobino rather than a multitude of online or retail vendors.

And if that scheme was done by Mobino — or a similar system — working with a central bank, then the costs of running it could be funded from the seigniorage revenue it returns to the government. Rather than the cost of "printing" money being the actual ink and paper, it would become the price of maintaining servers and bandwidth.

In an ideal state-controlled money world, you could imagine the system mutating into one where the central bank itself ended up billing you directly for the use of their digital cash. So, rather than withdrawing physical cash to conduct your payments, you’d be transacting state-issued digital cash, now credited or debited from your account as quickly as a bank credits or debits cash to you at the ATM wall.

But, while Kaminska mentions it in passing, it would be interesting to see the analysis applied to Bitcoin. Lord knows the currency has its flaws, but it's the only one of the successful(ish) mobile payment systems which actually embraces the fact that it is a parallel currency — and a freely floating one, at that. The Bitcoin ecosystem has a specific method for distributing the seigniorage it generates, but also gradually reduces that rate; by 2140, the system will likely be in de-facto deflation.

By moving the transaction entirely into a parallel currency, the system is also more efficient than even Mobino could ever hope to be — provided you don't plan on converting Bitcoins into real-world money. If you do, things get trickier; the exchanges have had a number of high-profile failures, and are probably the weakest point in a network which manages to combine cryptographic perfection with an incredible amount of possibilities for human error.

It may be the case that central banks have to start examining what their role would be in a world of digital currencies; but if they do, it may be better for them to skip the sticking-plaster world of PayPal and Mobino and move straight to something designed for an all-digital world from the start.

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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Harmful gender stereotypes in ads have real impact – so we're challenging them

The ASA must make sure future generations don't recoil at our commercials.

July’s been quite the month for gender in the news. From Jodie Whittaker’s casting in Doctor Who, to trains “so simple even women can drive them”, to how much the Beeb pays its female talent, gender issues have dominated. 

You might think it was an appropriate time for the Advertising Standards Authority (ASA) to launch our own contribution to the debate, Depictions, Perceptions and Harm: a report on gender stereotypes in advertising, the result of more than a year’s careful scrutiny of the evidence base.

Our report makes the case that, while most ads (and the businesses behind them) are getting it right when it comes to avoiding damaging gender stereotypes, the evidence suggests that some could do with reigning it in a little. Specifically, it argues that some ads can contribute to real world harms in the way they portray gender roles and characteristics.

We’re not talking here about ads that show a woman doing the cleaning or a man the DIY. It would be most odd if advertisers couldn’t depict a woman doing the family shop or a man mowing the lawn. Ads cannot be divorced from reality.

What we’re talking about is ads that go significantly further by, for example, suggesting through their content and context that it’s a mum’s sole duty to tidy up after her family, who’ve just trashed the house. Or that an activity or career is inappropriate for a girl because it’s the preserve of men. Or that boys are not “proper” boys if they’re not strong and stoical. Or that men are hopeless at simple parental or household tasks because they’re, well...men.

Advertising is only a small contributor to gender stereotyping, but a contributor it is. And there’s ever greater recognition of the harms that can result from gender stereotyping. Put simply, gender stereotypes can lead us to have a narrower sense of ourselves – how we can behave, who we can be, the opportunities we can take, the decisions we can make. And they can lead other people to have a narrower sense of us too. 

That can affect individuals, whatever their gender. It can affect the economy: we have a shortage of engineers in this country, in part, says the UK’s National Academy of Engineering, because many women don’t see it as a career for them. And it can affect our society as a whole.

Many businesses get this already. A few weeks ago, UN Women and Unilever announced the global launch of Unstereotype Alliance, with some of the world’s biggest companies, including Proctor & Gamble, Mars, Diageo, Facebook and Google signing up. Advertising agencies like JWT and UM have very recently published their own research, further shining the spotlight on gender stereotyping in advertising. 

At the ASA, we see our UK work as a complement to an increasingly global response to the issue. And we’re doing it with broad support from the UK advertising industry: the Committees of Advertising Practice (CAP) – the industry bodies which author the UK Advertising Codes that we administer – have been very closely involved in our work and will now flesh out the standards we need to help advertisers stay on the right side of the line.

Needless to say, our report has attracted a fair amount of comment. And commentators have made some interesting and important arguments. Take my “ads cannot be divorced from reality” point above. Clearly we – the UK advertising regulator - must take into account the way things are, but what should we do if, for example, an ad is reflecting a part of society as it is now, but that part is not fair and equal? 

The ad might simply be mirroring the way things are, but at a time when many people in our society, including through public policy and equality laws, are trying to mould it into something different. If we reign in the more extreme examples, are we being social engineers? Or are we simply taking a small step in redressing the imbalance in a society where the drip, drip, drip of gender stereotyping over many years has, itself, been social engineering. And social engineering which, ironically, has left us with too few engineers.

Read more: Why new rules on gender stereotyping in ads benefit men, too

The report gave news outlets a chance to run plenty of well-known ads from yesteryear. Fairy Liquid, Shake 'n' Vac and some real “even a woman can open it”-type horrors from decades ago. For some, that was an opportunity to make the point that ads really were sexist back then, but everything’s fine on the gender stereotyping front today. That argument shows a real lack of imagination. 

History has not stopped. If we’re looking back at ads of 50 years ago and marvelling at how we thought they were OK back then, despite knowing they were products of their time, won’t our children and grandchildren be doing exactly the same thing in 50 years’ time? What “norms” now will seem antiquated and unpleasant in the future? We think the evidence points to some portrayals of gender roles and characteristics being precisely such norms, excused by some today on the basis that that’s just the way it is.

Our report signals that change is coming. CAP will now work on the standards so we can pin down the rules and official guidance. We don’t want to catch advertisers out, so we and CAP will work hard to provide as much advice and training as we can, so they can get their ads right in the first place. And from next year, we at the ASA will make sure those standards are followed, taking care that our regulation is balanced and wholly respectful of the public’s desire to continue to see creative ads that are relevant, entertaining and informative. 

You won’t see a sea-change in the ads that appear, but we hope to smooth some of the rougher edges. This is a small but important step in making sure modern society is better represented in ads.

Guy Parker is CEO of the ASA