Economy in Brief: 2023

Japan’s economy watchers survey has declined broadly in recent months, but recent weakness may overstate the degree of weakening present in the economy at this time.

Japan’s economy watchers current reading, a diffusion index of assessments, dropped in October to 49.5, down from 49.9 in September and from 53.6 in August. The future index also slipped to 48.4 from 49.5 in September and 51.4 in August. Both the current and the future indexes are slipping, although the current index still has a queue standing in its 67th percentile, barely on the top one-third of values it has experienced since 2002. The future index has a queue standing at its 49th percentile which places it just below its historic median; queue standing statistics put the median at a standing value of 50%.

The weakness in the indexes recently is quite striking with diffusion data shown at the bottom of the table. The monthly diffusion data calculate the proportion of indexes that are improved month-to-month. Diffusion values for October, September and for August all are at or below their 30th percentile indicating that even in the best month no current or future responses improved for more than 30% of the observations. This tells us that the deterioration is broad based over the last three months.

The sequential calculations in this table look at point-to-point changes as well. Since these are diffusion data, there's no sense in trying to annualize these data; these are just point-to-point changes and diffusion data. For the current observations, we have a decline of -4.9 points over 3 months, -5.1 points over 6 months and -1.3 points over 12 months. The slippage over 12-months is relatively small; the slippage over 6 months is substantial and because there's a 4.9-point decline over 3 months we can see that most of that slippage has occurred in the last 3 months.

The future index shows a decline of -5.7 points over 3 months, a decline of -7.3 points over 6 months and an increase of +1.3 points over 12 months. Expectations were slightly better over 12 months than they were a year ago. And once again the bulk of the slippage in this index has occurred over 3 months where 5.7 diffusion points are lost with only 1.6 diffusion points lost over the previous three months (to total -7.3 over six months).

Inflation in Germany fell by 0.2% in October on the HICP measure; the core rose by 0.2%. The German domestic measure inflation was zero while the domestic CPI excluding energy rose by 0.1%. On all these metrics inflation performed quite admirably in the October report.

Not only was the October report good, but in terms of the HICP measure September was excellent as well. In September the HICP had been zero, but the core fell by 0.2%. On the German domestic measure, the CPI was up by 0.3% in September while the CPI excluding energy was up by 0.2%. September numbers for the domestic measure were not as stellar; they were mixed with the 0.3% headline gain being too strong (3.7% annualized).

Germany’s HICP- Okay, the sequential inflation numbers are behaving- trending. The HICP headline rises by 3% over 12 months, at a 2.4% annual rate over 6 months, and it decelerates to a 1.3% annual rate over 3 months. The core rate on the HICP measure is up 4.9% over 12 months. It settles down to a 3.2% annual rate over 6 months and clocks in at 1.6% at an annual rate over 3 months. That is good progression and once again it brings the 3-month inflation rate down to within the target that the European Central Bank seeks for the euro area as a whole.

The German domestic gauge- The inflation rate for Germany's domestic measure does not perform quite as well. The inflation rate is at 3.7% over 12 months, that decelerates to a 2.4% pace over 6 months then picks up to a 3.1% annual rate over 3 months. It refuses to dip down inside of the ECB's preferred target band. The German domestic measure for ex-energy inflation rises at a 4.5% annual rate over 12 months, cruises at a 2.7% annual rate over 6 months and then picks up to a 2.8% annual rate over 3 months, once again refusing to fall into the prescribed target range of the European Central Bank.

Diffusion- Diffusion calculations are executed on detailed domestic data. They show some progress but not the same excellence as the HICP. The HICP is a measure crafted to fit across all EMU members and since members could not agree on how to treat housing costs, they are absent from the HICP. Diffusion values over 50% indicate prices increasing period-to-period faster more than slower while under 50% prices are slowing more than accelerating.

Diffusion results- Diffusion in the domestic measure shows a reading of 63.6% comparing 12-month price increase to those of one year ago across all major commodity groups. The diffusion measure falls to 27.3% when applied across groups to 6-month price changes annualized against 12-month changes. However, over 3 months the diffusion metric rises to 45.5% comparing the 3-month trend to the 6-month trend across categories- close to the neutral 50% mark. These diffusion data are poor for the 12-month gauge, excellent over 6 months, but then giving a constructive, but weak signal over 3 months.