Japan Real Time Charts and Data

Edward Hugh is only able to update this blog from time to time, but he does run a lively Twitter account with plenty of Japan related comment. He also maintains a collection of constantly updated Japan data charts with short updates on a Storify dedicated page Is Japan Once More Back in Deflation?

Friday, December 28, 2007

Inflation, Employment and Various Interpretations of What is Happening In Japan

Well, promises are promises, but a birthday is a birthday, and since today it is my turn - and being a good Capricorn - what better way to spend it than in updating my excel files with all the new data coming out of Japan. And a veritable raft of data it has been, since there are releases about Consumer Prices, Family Income and Expenditure, the November Labour Force Survey, building starts, (covered separately here), and industrial output. But before we move on to the details, perhaps one "big-picture" detail is worth commenting on, and that is the very mixed reception which the perceived return of inflation to Japan is receiving (although please note I myself am not totally convinced that thing are as clear as some suggest, and that this months data may not be just another one of those "false calls", see below).

In this context I couldn't really help but be struck by the Bloomberg lead paragraph in their CPI coverage article:

Japan's inflation rose at the fastest pace in more than nine years in November and industrial production and household spending declined, signaling rising oil costs may derail the economy's longest postwar expansion.
So what is going on here. Isn't the return of inflation to Japan just what everyone was hoping for? I guess the response of Swedish blogger Setfan Karlsson in his "Wasn't Rising Prices Supposed to be Good For Japan?" post yesterday must be a reaction which is typical of what many are feeling. Namely, "huh"!

So where exactly are we right now? Is the momentary return of a positive reading on the core index to be welcomed or not? Is inflation a good thing or a bad thing? Obviously the answer is the ambiguous one of "it depends", and it depends especially on what you are looking for, but the problem of defining a consensus decision procedure in this case does give us a good illustration of what a hellishly complex business macroeconomics is. Not for the faint of heart this subject, I'm afraid.

Basically the problem is that economic systems are complex, and in them many variables are interconnnected in a way which may well produce important non-linearities. My feeling is that what you need in order to be a good macroeconomist is a feel for this complexity (and this is what sets the macro- off from the micro-economist, since the micro-economist is normally statisfied with some sort of partial analytic, you know, the good old ceteris paribus simulation, which may be very useful in terms of approaching certain very discrete and local phenomena, but turns out to be nearly useless when it come to real world, as it actually happens, macro). The macro-economist needs the ability to keep 3 or 4 (or more) variables in their head at the same time, and run sort of "what if" simulations mentally. Obviously it is hard to precisely assign an exact value to the number of parameters you need to keep spinning round simulataneously on any particular problem, or to give an explicit account of the system of virtual weights you implicitly assign to each of them, it is the scale of this that matters, and what counts if you want to do macro is the ability to carry out - on the fly - such large simultaneous mental simulations, since no computer model can possibly hope to handle the level of complexity involved, even if the parameters were well set up (ie included things like median age, fertility and life expectancy), which they aren't. This is basically analagous to the semantic interpretation argument in the Artificial Intelligence debate, and this kind of problem is one of the reasons why I feel machine translation is - at the very best - a long way off in the future, and the same really goes for "true to life" economic models. Try doing a machine translation from German into English, and reading through what you get. The print-out you get from running some version or other of MultiMod has just about the same degree of satisfactoryness.

So when we come to the inflation-in-Japan issue, the whole problem needs to be seen in the context of the undelying business cycle (and of course of why there is deflation there in the first place, which is a story for another day). What Japan needs to try to achieve is a positive reading on inflation as the economy expands (although this, please note, would not solve the economic difficulties which arise from Japan's oustanding demographically-related growth problems, but it would make them a damn sight easier to handle). Japan needs this kind of inflation for basically two reasons:

1) Firstly, simply because it is easier to maintain stability on a bicycle which is moving forward than it is on one which is stationary or moving backwards, so 1 to 2 percent inflation under normal conditions is possibly ideal for an economy in general terms. I think even modern monetarists like Jean Claude Trichet accept this, and this is why the ECB, for example, has its target on or around 2%, and not at zero.

2) This being said, the main reason you want some level of positive price movement in an economy is the technical one that without it you simply cannot run normal monetary policy. This is the argument - the technical liquidity trap one - that most people seem to have totally forgotten about recently (as I said, consensus discourse is normally only up to keeping one or two things in the head at a time). Back in February, when the BoJ finally decided to take the plunge and risk raising interest rates a further 0.25% to 0.5% I wrote a lengthy piece for Global Economy Matters - Japan in the Front View Mirror - where I basically argued that the whole "rate normalisation" policy being fomented by the G7 (a policy which had its origins in the central bankers and finance ministers meeting in Washinton in April 2006) and implemented by the BoJ was an error, and one which they might live to regret. Well, this is just where we are now, busy regretting all that "upswing exhuberance", and all the failure to really get down to the root of the problem. As I said at the time (and I think the whole article is still very much worth the read):

I cannot help having the unfortunate feeling that everyone is so busy eagerly looking forward (to the recovery, the end of the carry trade, or whatever) that they are making the glaring and rather irresponsible error of forgetting to check on what has been happening behind, and in the only all too recent past.......

The G7, as everyone by now probably knows, has just reasserted it's faith in the view that the Japanese economy is well on course to recovery. According to the official statement:

“Japan’s recovery is on track and is expected to continue. We are confident that the implications of these developments will be recognized by market participants”

Now this is a strange statement, since there are plenty of indications coming out of Japan that there are subtsantial doubts about this, and particular there are doubts about the resilience of domestic consumption in the current recovery, as Claus has already ably explained in two excellent posts (here and here). Since Claus will comment further on the details of the current decision, what I would like to do in this note is step back a bit, and reflect upon some aspects of the situation which should give us all cause for serious thought.

In particular there is the issue of deflation, and the danger that Japan may once
more fall back into the deflation trap. I say once more, since at the present
time I am already getting a strange feeling of deja vu, since few seem to
remember that the current approach was tried and found wanting once before, back
in 2000. Paul Krugman writing at the time had this to say:

So what if last Friday the Bank of Japan finally ended its "zero interest rate policy" (yes, ZIRP)? After all, it's only a quarter-point rise, in a faraway country that doesn't interest most Americans now that it no longer seems a dangerous competitor. And yet I would not be surprised if future economic historians look back at Friday's move as the beginning of the end for an era, and not just in Japan.
Really I strongly recommend reading Claus's No Signs of Inflation in Japan (1 Feb 2007), Japan's Economy Chasing Illusions? (19th January 2007) which give all the background on the whole debate, and will let you see had a glance who had been arguing sound-sense here, and who none-sense.

Now I did state that there are two potential grounds for feeling that a return of inflation in Japan - under the right business cycle conditions - would not be a bad thing, but I will rapidly correct myself, since I think there is a third argument, one which refers to global monetary policy. Basically Japan having interest rates so near the floor creates uncomfortable problems for the world monetary system (the presence of the carry trade being only the most visible and high profile of these) and it was as a result of some of this discomfort - a world being steadily flooded with liquidity - that the Central Bankers and G7 Finance Ministers took the decision to try to encourage the "normalisation" of rates. The decision was put into practice by the ECB in the first place, but the situation in Japan really was never far from the forefront of people's minds, and the BoJ soon followed suit.

The rub is that this "normalisation" process, far from being based on a decoupling phenomenon in some of the world's largest economies - obviously I am talking explicitly about Germany and Japan here - has only served to underline the ongoing weaknesses which exist in them. So I would argue that the G7 participants really do need do need to have some sort of a rethink at this point.

Basically the problem facing Japan is that the up-tick in inflation is taking place at precisely the same moment as there is a downtick in several other key economic indiactors. What this means basically is that Japan is getting squeezed on both fronts. As Bloomberg also note:

Core consumer prices rose faster than the 0.3 percent median estimate of 36 economists surveyed by Bloomberg News. Gasoline and kerosene contributed three-quarters of the gain, which was the quickest since March 1998, when an increase in the country's sales tax pushed the gauge to 1.8 percent.
The last time inflation showed signs of life in this way, Japan was pushed straight off into recession. History may well be about to repeat itself yet one more time here. But the real question is when will people actually start to learn some of the costly lessons experience is offering us?

Now for the data.

Consumer Price Inflation in November

The consumer price index for Japan in November 2007 was 100.7 (2005=100), down 0.2% from the previous month, and up 0.6% over the previous year. The consumer price index for Ku-area of Tokyo in December 2007 was 100.5(2005=100), up 0.2% from the previous month, and up 0.4% over the previous year.
Japan Statistics Bureau

So core consumer prices in Japan rose a faster-than-expected annual 0.4 per cent in November, with higher oil prices being the main driving force.

The change in core nationwide CPI, which includes energy costs, has now been positive for two straight months, after being at zero or in slightly negative territory for much of the year. The 0.4 per cent rise, excluding fresh food prices, came after a 0.1 per cent increase in October and was the fast rate of increase since March 1998, when a sales tax increase pushed the indicator up to 1.8 percent.

Nationwide, prices of oil-related products rose 9.2 per cent in November from the same period last year, against an increase of 2.2 per cent in October, showing the growing contribution of oil to the headline CPI reading.

Goldman Sachs - who described the phenomenon as “cost-push inflation” - cast doubt on the durability as well as its impact on consumer sentiment, which it said could be negative. As they say in their note, “The rise in CPI is largely a ripple effect from raw material prices rather than the result of domestic demand recovery.”

Even more to the point, so-called “core core” inflation - stripping out energy costs as well as fresh food in line with the general practice in many advanced economies - showed continued deflation of 0.1 per cent in November (see chart above). However, that was a slightly better performance than in October when prices, excluding energy and fresh food, fell 0.3 per cent. The question is, as Goldman Sachs argue, just how sustainable is this. Just how fast will oil prices continue to rise in 2008? Certainly the slowdown in demand inside Japan that we can now anticipate will tend to drag core prices downwards. So we are certainly not talking about any visible end to deflation in Japan at this point, and certainly not to a situation where a slight uptick inflation will lead the BoJ to consider a rate increase, which is really the reason - at the end of the day, and truth be told - that most people were hoping to see a return to inflation in Japan.

Employment and Unemployment

Next we have the monthly labour force survey. There is some evidence that the labour market is already becoming looser, raising the possibility that this economic cycle, which has already seen six years of growth, could run out of steam before deflation is in any way really over . Data out on Friday were positive on the surface, since they showed unemployment falling back to a seasonally adjusted 3.8 per cent after creeping up to 4.0 per cent during the two previous months, while the number of people in some form of employment or other was still up 230,000 year on year.

Summary of the November 2007 Survey Results
(1) Employment
The number of employed persons in November 2007 was 64.33 million, an increase of 230 thousand or 0.4% from the previous year.
(2) Unemployment
The number of unemployed persons in November 2007 was 2.46 million, a decrease of 130 thousand or 5.0% from the previous year.
The unemployment rate, seasonally adjusted, was 3.8%.
Japan Statistics Bureau

However, the jobs-to-job-seeker ratio, which many economists regard as a better guide to labour market conditions than the headline jobless number, weakened. In November, there were 99 jobs for every 100 jobseekers compared with 102 in October and 106 only a few months ago. This is the first time the ratio has dipped below 1 – at least 100 jobs for every 100 jobseekers – in the last two years.

Then we have the Family Income and Expenditure Survey. The deteriorating labour market, which has accompanied the economic slowdown since this summer, appears to be also damping consumer sentiment.

Expenditures for Two-or-more-person Households

The average amount of monthly consumption expenditures per household for November 2007 was 282,836 yen, same level in nominal terms but down 0.6% in real terms from the previous year.

Income and Expenditures for Workers' Households

The average amount of monthly income per household stood at 435,640 yen, down 1.5% in nominal terms and down 2.1% in real terms from the previous year. The amount of consumption expenditures was 302,879 yen, down 0.9% in nominal terms and down 1.5% in real terms from the previous year.
Japan Statistics Bureau

Real consumption down 0.6 per cent, which was more than expected, although the data are notoriously volatile and was affected to some extent by depressed car sales.

Industrial output

Industrial production, meanwhile, fell 1.6 percent in November from the previous month, the first drop in two months.Industrial output rose 1.7 percent in October after falling 1.4 percent in September, the Ministry of Economy, Trade and Industry said. The ministry also said manufacturers polled expect that their output will rise 4.0 percent on month in December, but will be unchanged in January.

Industrial Production in November decreased ▲1.6% from the previous month, showing a decrease for the first time in two months. It showed an increase of 2.9% from the previous year. The index in November was 110.4(seasonally adjusted).

Industries that mainly contributed to the decrease are as follows: 1. General machinery, 2. Electronic parts and devices, 3. Other industry, in that order.

Commodities that mainly contributed to the decrease are as follows: 1. Metal oxide semiconductor IC (Memory), 2. Semiconductor products machinery, 3. Printing machinery, in that order.

Japan METI

As we can see the recent performance of the Japanese industrial sector has been strong, November does represent a slowdown in the pace, but one month's data is clearly insufficient to be able to draw any substantial and robust conclusion from.