Bernankeology

Why so much is read into the words of the Fed chairman.

Following Fed chairman Ben Bernanke's speech yesterday, the usual bout of trying to understand quite how much we can read in to his words has begun. Yet unlike the normally perjorative "Kremlinology" – attempting to infer things from the most minuscule turns of phrase – this Bernankeology is understandable and quite useful.

Central bankers have a strange job. They don't actually have many tools at their disposal; largely just the tripartite decision to raise, lower, or maintain interest rates. Yet many of the outcomes they create come, not from actually using this power, but from creating expectations as to their future use.

Suppose Bernanke knows he is likely to raise interest rates in the first quarter of 2013. Even though his actual power is relatively limited, he can create a wide spectrum of outcomes depending on how he announces this. The market reaction will be extremely different if Bernanke says now that he will raise rates in a years time, compared to if he maintains right up until the day that a rate rise would be inappropriate.

But this power to persuade brings with it its own problems. Just like a legislature, a central bank is fundamentally unable to constrain itself; it can make promises, but everyone knows that it is free to break them at any point.

All of this means that every speech Bernanke gives is likely to be very carefully aimed at creating just the right set of expectations. On the one hand, he can't ever gain a reputation for untrustworthiness, so they have to be scrupulously honest; on the other, actually saying what he believes may create the wrong impression.

Last week, Ryan Avent provided a detailed breakdown of exactly what the benefits of Bernankeology can be, focusing on the Fed's "forward guidance" where it hinted that it would keep interest rates low until at least 2013. He writes:

On the one hand, a pure focus on the language of the Fed's statement indicates that rates are likely to remain low through that period based on the state of the economy... On the other hand, the Fed may be hinting that it will be willing to keep rates low through late 2014 even if the trajectory of the economy warrants a rate increase.

In other words, the Fed might be attempting to commit itself to a deviation from its normal policy rules of the sort that might generate more rapid growth and inflation.

The problem the Fed has is that it needs to generate growth, but that growth is likely to come with relatively high inflation, of the sort which Bernanke has historically fought against. In order to help the economy, he needs to convince "the markets" that interest rates will be kept low even if inflation spirals out of control. The problem is that this, from an inflationary hawk like Bernanke, is unbelievable.

Avent points to a paper (pdf) which breaks down the distinction into two categories:

Delphic, corresponding to the first category above, and Odyssean, corresponding to the second, in which the central bank attempts to commit itself to deviations from typical rules.

Matt Yglesias offers a less refined version of the same strategy, breaking Bernanke's possible responses into an Eeyore response and a Tigger one. Either the Fed chief can "avoid optimistic forecasts as a way of signaling that rates will stay low for a long time," or he "can say we're climbing out of a steep hole so rates will stay low for the next 18 months come what may".

The test for Bernankeologists is to work out whether yesterday's gloomy speech is Odyssean-Eeyore, using gloominess as a mast to bind himself to, or simply Delphic, with the chairman making his most honest predictions and still being pessimistic.

Occupy LA activists march against the Fed in November. Credit: Getty

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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An unmatched font of knowledge

Edinburgh’s global reputation as a knowledge economy is rooted in the performance and international outlook of its four universities.

As sociologist-turned US Senator Daniel Patrick Moynihan recognised when asked how to create a world-class city, a strong academic offering is pivotal to any forward-looking, ambitious city. “Build a university,” he said, “and wait 200 years.” He recognised the long-term return such an investment can deliver; how a renowned academic institution can help attract the world. However, in today’s increasingly globalised higher education sector, world-class universities no longer rely on the world coming to come to them – their outlook is increasingly international.

Boasting four world-class universities, Edinburgh not only attracts and retains students from around the world, but also increasingly exports its own distinctively Scottish brand of academic excellence. In fact, 53.9% of the city’s working age population is educated to degree level.

In the most recent QS World University Rankings, the University of Edinburgh was named as the 21st best university in the world, reflecting its reputation for research and teaching. It’s a fact reflected in the latest UK Research Exercise Framework (REF), conducted in 2014, which judged 96% of its academic departments to be producing world-leading research.

Innovation engine

Measured across the UK, annual Gross Value Added (GVA) by University of Edinburgh start-ups contributes more than £164m to the UK economy. In fact, of 262 companies to emerge from the university since the 1960s, 81% remain active today, employing more than 2,700 staff globally. That performance places the University of Edinburgh ahead of institutions such as MIT in terms of the number of start-ups it generates; an innovation hothouse that underlines why one in four graduates remain in Edinburgh and why blue chip brands such as Amazon, IBM and Microsoft all have R&D facilities in the city.

One such spin out making its mark is PureLiFi, founded by Professor Harald Haas to commercialise his groundbreaking research on data transmission using the visible light spectrum. With data transfer speeds 10,000 times faster than radio waves, LiFi not only enables bandwidths of 1 Gigabit/sec but is also far more secure.

Edinburgh’s universities play a pivotal role in the local economy. Through its core operations, knowledge transfer activities and world-class research the University generated £4.9bn in GVA and 44,500 jobs globally, when accounting for international alumni.

With £1.4bn earmarked for estate development over the next 10 years, the University of Edinburgh remains the city’s largest property developer. Its extensive programme of investment includes the soon-to-open Higgs Centre for Innovation. A partnership with the UK Astronomy Technology Centre, the new centre will open next year and will supply business incubation support for potential big data and space technology applications, enabling start-ups to realise the commercial potential of applied research in subjects such as particle physics.

It’s a story of innovation that is mirrored across Edinburgh’s academic landscape. Each university has carved its own areas of academic excellence and research expertise, such as the University of Edinburgh’s renowned School of Informatics, ranked among the world’s elite institutions for Computer Science. 

The future of energy

Research conducted into the economic impact of Heriot-Watt University demonstrated that it generates £278m in annual GVA for the Scottish economy and directly supports more than 6,000 jobs.

Set in 380-acres of picturesque parkland, Heriot-Watt University incorporates the Edinburgh Research Park, the first science park of its kind in the UK and now home to more than 40 companies.

Consistently ranked in the top 25% of UK universities, Heriot-Watt University enjoys an increasingly international reputation underpinned by a strong track record in research. 82% of the institution’s research is considered world-class (REF) – a fact reflected in a record breaking year for the university, attracting £40.6m in research funding in 2015. With an expanding campus in Dubai and last year’s opening of a £35m campus in Malaysia, Heriot-Watt is now among the UK’s top five universities in terms of international presence and numbers of international students.

"In 2015, Heriot-Watt University was ranked 34th overall in the QS ‘Top 50 under 50’ world rankings." 

Its established strengths in industry-related research will be further boosted with the imminent opening of the £20m Lyell Centre. It will become the Scottish headquarters of the British Geological Survey, and research will focus on global issues such as energy supply, environmental impact and climate change. As well as providing laboratory facilities, the new centre will feature a 50,000 litre climate change research aquarium, the UK Natural Environment Research Council Centre for Doctoral Training (CDT) in Oil and Gas, and the Shell Centre for Exploration Geoscience.

International appeal

An increasingly global outlook, supported by a bold international strategy, is helping to drive Edinburgh Napier University’s growth. The university now has more than 4,500 students studying its overseas programmes, through partnerships with institutions in Hong Kong, Singapore, China, Sri Lanka and India.

Edinburgh Napier has been present in Hong Kong for more than 20 years and its impact grows year-on-year. Already the UK’s largest higher education provider in the territory, more than 1,500 students graduated in 2015 alone.

In terms of world-leading research, Edinburgh Napier continues to make its mark, with the REF judging 54% of its research to be either world-class or internationally excellent in 2014. The assessment singled out particular strengths in Earth Systems and Environmental Sciences, where it was rated the top UK modern university for research impact. Taking into account research, knowledge exchange, as well as student and staff spending, Edinburgh Napier University generates in excess of £201.9m GVA and supports 2,897 jobs in the city economy.

On the south-east side of Edinburgh, Queen Margaret University is Scotland’s first university to have an on-campus Business Gateway, highlighting the emphasis placed on business creation and innovation.

QMU moved up 49 places overall in the 2014 REF, taking it to 80th place in The Times’ rankings for research excellence in the UK. The Framework scored 58% of Queen Margaret’s research as either world-leading or internationally excellent, especially in relation to Speech and Language Sciences, where the University is ranked 2nd in the UK.

In terms of its international appeal, one in five of Queen Margaret’s students now comes from outside the EU, and it is also expanding its overseas programme offer, which already sees courses delivered in Greece, India, Nepal, Saudi Arabia and Singapore.

With 820 years of collective academic excellence to export to the world, Edinburgh enjoys a truly privileged position in the evolving story of academic globalisation and the commercialisation of world-class research and innovation. If he were still around today, Senator Moynihan would no doubt agree – a world-class city indeed.

For further information www.investinedinburgh.com