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Posts Tagged: Economics

China and Stuff

Monday 31st January 2011

I watched this TED talk the other day (which is always a great way of killing some time), and thought it was really quite fascinating:

I don’t think it’s a completely bad thing that things like this are happening. China was poor, it’s getting richer. This is good. If that happens, it’s also sort of predictable that China will grow big, considering the population.

The thing is, we need to be aware this is happening. I think there’s a sort of implicit complacency in the Western world. We assume we’ll be at the cutting edge, that we’ll always hold all the power; we’re the most advanced now, so we must always be the most advanced nations in the world. But that’s not true. In many ways, it sort of feels to me that we’re already starting to almost stagnate in many ways. Things like the green movement are really dangerous for this. Because that movement is all about trying to reverse development, to eschew technology to take us back to a supposedly “sustainable” way of living – these are the real conservatives. Except the only way to truly be sustainable is to embrace that technology.

Look at where most of the big engineering projects happen now: the middle and far east. They seem to have the same zeal for those projects as we had back in the Victorian era. It’s great. And where are we now? Protesting against High-Speed Rail, because it’ll go through a field a mile away from my house and it’ll spoil my enjoyment of the 6 o’clock news. We’re campaigning* against things like the Severn Barrage – successfully, as it turns out – because yes we need the electricity and of course it’d be great for flood control, but it might endanger the habitat of this group of birds which don’t actually live anywhere near the proposed site. And on the subject of protests; in Egypt, they’re protesting to overthrow the government, for free elections. This weekend in the UK, (mostly stupid) people were protesting to get companies like Vodafone to volunteer to pay more tax – and I do wonder how many of the protesters do likewise. It’s mad!

Anyway. I sort of got off-topic and started ranting. Do watch the video, it’s interesting.

* From the site – “The expert charged with silt modelling and tidal impacts, has his post sponsored by Halcrow. How could his evidence ever be independent?” – that expert taught me fluid mechanics, and was my undergraduate personal tutor. I find it stupid that whoever wrote the site accuses him of bias.

Posted In: EngineeringPoliticsRant Tagged: | 10 Comments

On Keynes and Cuts

Tuesday 22nd June 2010

Keynes’ central insight was that the economy is cyclical. That when observed over a long period of time, there are economy-wide fluctuations; that there are times when the economy is generally doing well and we’re all getting richer (expansion), and times when the economy doesn’t do so well and we get poorer (recession).

I suppose there is an argument against this; that the problems which occur aren’t generally structural issues to do with the economy, but rather specific issues to do with the way the economy is run. For instance the credit crunch which precipitated the current downturn was caused by the default of loans on assets which were overvalued (i.e. people not paying their mortgages), and you may say that this isn’t something which will always happen. That there doesn’t need to be a cycle, if only things were run better.

This is almost academic though; looking back through history, clearly there are cycles for whatever reason (there have been recessions in the 70s, 80s and 90s as well as the more recent one). Keynes said that the government should act in a manner which is counter-cyclic. That a period of recession is marked by a shortage of demand, and that the government should spend lots of money during that period in order to pick up some of the slack and help the economy at large. That, in essence, during a recession the government should run a deficit and spend more money than it takes in.

That was the rationale that was used to inform the response of the government to the downturn in 2007-8, but it’s not a complete analysis. Because Keynes said that the government should pursue counter-cyclic policy. By definition, running up a deficit in recessionary times is only half of the story; the other half is that the government should run up a surplus in the boom years, that it should save money. The previous government didn’t pursue this policy, instead they borrowed and spent more and more money. They then added to this with deficit spending in the downturn, which means that we now have a staggering level of public debt and we need to pay it off. The question that today’s budget is trying to answer is: how?

By the way, the costs of bailing out the banks aren’t entirely part of this problem. Because when the government did that, they mostly did it in exchange for shares in the business. As far as I remember, we should actually make a profit from this when the government sells those shares on in a few years, because the banks will be worth more then than they were when the government bought the shares.

Some people have offered the defence that the previous government “didn’t know there would be a recession”. I reckon that is an incredibly poor argument, because even without the recession it was really poor policy to run up such a large amount of public debt. In addition, I simply don’t buy the idea that the recession was unforeseeable. I was working in a retail bank during 2007, and even I had thoughts along the lines of “they’re giving money to people who can’t afford it… is that really wise?”. The causes of the crash were not rocket science, and I know that I’m writing with the benefit of hindsight, but I contest that the Chancellor of the Exchequer really should have shown a bit more foresight. Proclaiming “the end of boom and bust” is nice rhetoric, but seems somewhat blind to the economic reality (pun not intended :-P).

I’ve also heard the argument that people look at public debt in the same way as household debt but that really the two aren’t comparable. People seemingly use this to justify a deficit, to argue that it’s acceptable for the government to borrow large sums of money. This is disingenuous, because whilst there are differences, the fundamental principles are the same. When someone borrows money, they are giving up some money in the future in order to have some now. This isn’t a bad thing as it allows us to be more productive, but we have to be aware that this is what we are doing. And if we take on too much debt, then the cost of that debt can become crippling (I believe that the current figure is £80,000 per day in interest). Increasing debt reduces our future spending power, and if the costs of paying back loans is greater than we can afford, then we have a problem (see the issues presently facing Greece for an example). We need to make moves now to reduce our debt, to reduce the likelihood of that happening.

This budget is painful, but it needs to be. The grim reality is that we simply can’t afford for anything else, so the task was to cut the deficit in a manner which is least damaging. It’s very easy for the opposition and their supporters to snipe, to point out that the budget is tough, and to blame the big mean Tories for screwing the poor and the Liberal Democrats for “selling out” in exchange for cabinet positions, but that version of reality ignores who helped get us into this position to start with.

Posted In: Politics Tagged: | 1 Comment