East Asia Econ

One of the data points that challenges the BOJ's confidence on wage-price developments is slowing part-time wage growth. That ticked up in August, as did base pay for full-time workers. By historical standards, both are high, but growth in overall earnings growth continues to trail price inflation.

Market volatility is poised to rise again. In Japan, the obvious reason is the election of Takaichi, whose Abenomics-leanings are in conflict with the ongoing firmness of inflation. In Korea and Taiwan, the trigger is US relations. China, by comparison, looks more stable.

The main takeaway from Governor Ueda's speech today was that he remains concerned about the impact of tariffs. That isn't unreasonable, and more than today's rise in UE, is a reason to think rate hikes aren't a done deal. However, I still think the Tankan has pushed the BOJ further in that direction

Inflation indicators in yesterday's summary release of the Tankan were already firm. Today's comprehensive release paints a picture that is stronger still. The implication is that one of the BOJ's older measures of underlying inflation, the trimmed mean, is likely to remain above 2% for the next 6M.

Tomorrow's comprehensive release will add more details, but today's summary Tankan looks solid, for overall sentiment, the labour market, and inflation. For BOJ doves looking for reasons not to hike further, the Tankan doesn't supply them.

This discrepancy in the PMIs – S&P versions better, official PMIs still weak – is puzzling. Probably, the overall message is that China is back to a period of muddling through, with the cycle not robust, but getting some support from the better equity market and rise in the credit impulse.

Japan inflation indicators are mixed, so this week's Tankan survey and Ueda speech will be important. Korea's cycle is still weak, but this week's CPI data matter less when house prices have re-accelerated. Elsewhere, China's PMI will show whether nominal growth is softening again.

Inflation measures have become more mixed in recent weeks. But the drop in core measures of CPI inflation in the capital in September don't add to downside risks, being more the function of government subsidies. In other news, exports were firm in the first ten days of September.

The renewed drop in business sentiment in today's survey is probably overdone, but confidence does remain weak, particularly in domestic industries. Price intentions also softened, so the macro case for easier policy remain strong, though for now, the BOK also has to worry about housing prices.

Minutes of the July MPC meeting show a long but rather inconclusive discussion of the concept of "underlying" inflation. Recent data don't bring clarity: services PPI inflation has slowed, but not in labour-intensive industries, while the rice price has rebounded further.

Despite softening in September, consumer confidence remains high. I doubt that it will be sustained, however, if business confidence remains so weak. Consumer property price expectations also remain firm, which matters for policy when household debt has again become such a big issue for the BOK.

Wage growth, household savings and income levels are huge issues across the region. This slidepack shows how these are linked with exchange rates to lay out the outlook for currencies in China, Japan, Korea and Taiwan.