I met
Sir Muir Gray once. I had heard about him before I met him and was impressed by what he had achieved. Plus he was a "Sir" and I had never met one of those before. It all made me a little star struck. He asked me a very simple question - what has been the most influential management book you have read? I must admit I fluffed my lines. I meant to say,
Maverick by Ricardo Semler, but for some strange reason I came out with
The Unbearable Lightness of Being by Milan Kundera. A great book, no doubt, but not quite what Sir Muir was expecting I am sure. Of course that conversation happened before I read John Seddon's
Freedom from Command and Control, a book I now consider required reading for any leader, particularly those that want to deliver excellence in public services. Certainly it has made me realise that a lot of what is written, as plausible as it might sound, is not worth the paper its printed on.
I say met him. It was more bumped into him. I was reminded of my toe curling that subsequently occurred by a link that I received from the "Right Care" blog, something that Sir Muir has been instrumental in creating. The link was to the Nuffield Trust and a presentation by Professor Alan Garber (Professor of Medicine at Stanford University) called
"Competition, Integration and Incentives - The Quest for Efficiency in the NHS".
In a nutshell, according to Professor Garber, the challenge health care poses to the wealthy nations of the world, the overriding problem to be solved, is that there isn't enough money. The answer, his prescription, is competition, integration and incentives.
Regular readers will know that I am still learning about the application of the Vanguard Method in health. But from what I have seen and from what I know about other systems here, in a nutshell, is my view:
- The problem as described - maybe, but not based on what I have seen
- The answers prescribed - wrong, maybe, wrong
In fact, two of the three key components will definitely increase costs and one might, depending on what it means. That might come as a surprise to Professor Garber.
Having applied the Vanguard Method in health, I don't think the problem is one of not enough money. It is more about how the money is spent. I have spoken previously about the cost of PFI, NPfIT and the implications of "best practice" in the form of walk-in centres, many of which have been closed as well as other popular management fads. Add to that the cost of GP and consultant contracts, agenda for change and the colossal waste in the system as a result of its very design (episodic, transactional) you get a sense of the billions that have been frittered away on the back of wrong headed management thinking. So, maybe there isn't enough money - I shall reserve judgement, but what I have seen does not lead me to that as a conclusion.
In terms of prescription, competition has become the "go to" answer. For Prof Garber, under idealised conditions, competitive markets lead to a powerful form of optimality. Ermm...? In other words, never then - unless there is a hermetically sealed healthcare system somewhere in the known universe.
Competition, he says, is to accomplish allocative efficiency with markets or alternatives (whatever that means) but then goes on to argue that the effects of competition on quality are "generally indeterminate" and the literature shows mixed results but good studies suggest that competitive pressures lead to better health outcomes. Hardly a ringing endorsement. Never mind the fact that the studies I have seen are equivocal in their conclusions at best; people like Sir Roger Boyle think it is more an issue of collaboration than competition and that the US healthcare system is the train wreck it is.
The "idealised conditions" argument reminds me of a joke (I forget where I heard it). A physicist, a chemist, and an economist are shipwrecked on a desert island with only a can of soup to eat and no obvious way of opening it. The physicist's idea is that if they find a stone of just the correct density and use it to apply a force to the can at just the right trajectory that will open it. "No", says the economist, that will spill the soup. So the chemist suggests that with the right blend of local flora an acidic compound could be made that would dissolve the tin. "No", says the economist, the soup will become contaminated. "What's your big idea then?", say the other two. To which the economist responds "well that's easy, first we assume we have a can opener".
The fact is, I am still learning, but in terms of order of priority, competition does not come top of the list of things to do to solve the problems of the NHS. First, understand. Then, with knowledge, build responses that solve peoples' problems. Assuming something will work or that you have the conditions to make it work is not a good strategy for change. I am not convinced the NHS even knows what problem it has to solve. I am sure that competition will increase costs overall though.
For integration the argument put forward here is that this might be more efficient, leading to better care at lower cost. It is the way payments are bundled, i.e. the payment mechanism, that will define whether or not services should be integrated. I don't think so. In other words, the logic being applied is one of cost, not one of what works.
He goes on to say that integration requires some scope and maybe scale, although they seem to be one and the same thing to me. Either way, economies of scale are a
myth. You can find out more as to why
here. Systems thinkers know that cost is in flow and it is economies of flow that leaders should be interested in, not scale or scope. For sure, the fragmentation in the health and social care system (or wellbeing system as it probably ought to be better known) is driving dysfunction and waste on a monumental scale - that much I have seen and can empirically support. But integration has to be as a result of purpose from the users perspective, not some idea or guess that it will lower costs and improve outcomes. This is where our opinions diverge and why I say "maybe".
Then there is incentives. Prof Garber argues that getting incentives right is necessary to achieve internal and external efficiencies under imperfect information. I really have no idea what he is talking about but to those who still think incentives work I tell them to read Alfie Kohn or look at Daniel Pink's work. Again, I have empirical evidence that shows how the use of incentives drives the wrong kind of behaviour from a users point of view. The tragedy is that the impact of it is masked because no-one looks at peoples' experiences end-to-end and the cost to the system of that.
Incentives, the way Prof Garber and others talk about it, will increase costs, not reduce them.
A lot of the patient safety literature talks of errors of ignorance (mistakes made through not knowing enough) and errors of ineptitude (not making proper use of what we know). My concern is that, based on the thinking of people like Prof Garber and many others who share similar views, management of the public sector is an error of ineptitude on a massive scale.
Rather than looking to experts to give us the answer, leaders in local health economies should be looking to understand their own system, outside-in, from a users perspective and designing responses that solve peoples' problems when they put their hand up for help. You can only do this by experimenting based on knowledge. The frustration I have with Prof Garber is that he explicitly recognises the need to experiment and find out what works. And yet he has a ready made prescription of what works. It doesn't make any sense to me.
The challenge for the NHS is not to spend time on funding systems, structural issues, accountability and governance frameworks. Rather it is about asking what the purpose is of what we do from a users perspective and delivering, in full, what people want when they need it. If leaders are not doing this then they are reading the wrong books.