02/06/11: Manufacturing PMIs

A quick run through yesterday's PMIs for Irish manufacturing sector, released by NCB. A more detailed analysis will follow when Services PMIs are released.

As you have heard by now, May manufacturing PMIs have shown some surprising (to some) weaknesses. Here are the headline numbers:

• PMIs headline reading is now 51.8 down from 56 a month ago. Year ago, the same reading stood at 54.1. 12-mo average is 52.8 and latest 3mo average is 54.5. Hence, the slowdown in growth is quite pronounced indeed.
• Output index reading stands at 52.6 in May, down from 58.7 in April. 12-mo average is at 54.4 and over the last 3 mo average reading was 56.4. Again, strong slowdown in growth.
• New orders index declined from 57.3 in April to 52.9 in May and now stands below 12mo average of 53.6 and well below 3mo average of 56.0. Compared with the same period in 2010, the index has fallen 2.5 points, but it still significantly above the disastrous 37.7 reading for May 2009.
• New Export Orders index has declined marginally to 58.7 in May, from April's 59. Export Orders index is still above 56.3 12-mo average, but below 3mo average of 59. The index ia also lower than the reading attained in May 2010 - 59.5.
• Employment sub-index posted a strong decline from 54.0 in April to 49.9 in May, crossing back into negative growth territory for the first time since November 2010.

Charts to illustrate:


Quick note on interpretations of PMIs for Ireland. Overall, historically, Irish PMIs are highly volatile series. For example, for core PMIs:

• Full sample (1998-present) standard deviation is 4.667
  
• Since 2000, standard deviation is 4.619, and
• Since 2008 (crisis period) standard deviation is a massive 6.17

A similar picture applies to employment series (and indeed all other sub-components of the PMIs):

• Full sample (1998-present) standard deviation for Employment sub-index is 4.787
• Since 2000, standard deviation is 4.558, and
• Since 2008 (crisis period) standard deviation is a stronger 5.778
  

In terms of the rates of change mom:

• PMIs for Manufacturing dropped 4.2 points mom in May
• 1STDEV for full sample is 1.5 points
• 1STDEV for the sub-sample since 2000 is 1.574 points and
• 1STDEV for the sub-sample since 2008 is 2.289

So May change does seem to be signifcant. On the other hand, Manufacturing PMIs crossed the 50 points line into growth territory back in March 2010 and remained there with exception for September 2010. Yet, the economy didn't really show much of a turnaround. May be, just may be, that hope of an exports-led recovery is not as powerful as the Government thinks it is?

Either way, of course, I'd rather see PMIs at above 60 reading, than heading for a downward territory.