UK corporate money growth has rebounded, suggesting a pick-up in business investment, which Bank of England Governor Mark Carney has cited as a condition for a rise in interest rates. The money numbers, indeed, may have contributed to the change of tone in Governor Carney’s latest speech: the Bank’s suite of forecasting models includes an investment relationship with corporate money and lending.

The overall monetary backdrop remains weak, with a slowdown in household money offsetting faster corporate expansion, and higher inflation squeezing real money balances. Soft consumer spending, therefore, still appears likely to drag down GDP growth despite a possible near-term investment recovery.

The first chart shows annual growth rates of nominal GDP and narrow / broad money, as measured by non-financial M1 / M4. The non-financial aggregates cover money holdings of households and private non-financial corporations (PNFCs), omitting financial sector deposits, which are volatile and largely unrelated to economic activity. Annual non-financial M1 growth peaked at 10.1% in September 2016 and fell further to 7.7% in May. Non-financial M4 growth has declined from 6.8% to 5.0% over the same period.


Turning points in annual non-financial M1 growth have consistently led those in nominal GDP growth in recent years. The latter may have peaked in the fourth quarter of 2016 and is likely to move lower during the second half of 2017.

The second chart shows the recent divergence of household and corporate (PNFC) money growth. Annual growth of PNFC M4 has risen from a low of 3.8% in November 2016 to 9.3% in May, a 14-month high. PNFC M1 growth has also rebounded.


Annual household M4 growth, by contrast, has dropped from 6.8% to 3.8% since September 2016. M1 growth has fallen by more.

Economic activity prospects are related more closely to real than nominal monetary trends. The third chart shows two-quarter / six-month changes in GDP and non-financial M1 deflated by consumer prices (seasonally adjusted), along with the household / corporate breakdown of the latter. (Narrow money outperforms broad money for forecasting purposes.) Real non-financial M1 growth has fallen significantly but stabilised in May and remains comfortably above zero, consistent with weak GDP expansion rather than stagnation or contraction.


Two additional considerations caution against gloom. First, corporate real money growth often leads the aggregate measure, suggesting a recovery in the latter. Secondly, the real money slowdown has been driven roughly equally by a fall in nominal money growth and a rise in inflation – consumer prices surged at an annualised rate of 3.8% in the six months to May. Annual inflation is likely to increase further but the six-month rate of change of prices may slow during the second half, supporting real money expansion.

Six-month growth rates of Euroland real (i.e. inflation-adjusted) narrow and broad money declined in April / May but are in the middle of their ranges over the past three years, suggesting future GDP expansion of around the average over this period, i.e. a little under 2% annualised. This would be below expectations based on recent strong business surveys but in line with the ECB’s forecast, supporting plans to wind down policy stimulus later in 2017.

Six-month growth of real narrow money, as measured by non-financial M1 deflated by consumer prices, was 4.0% (not annualised) in May, down from a recent peak of 4.5% in March and slightly below a three-year average of 4.3% (i.e. from May 2014 to April 2017). Growth of real non-financial M3 was 1.8% versus 2.3% in March and a three-year average of 2.1% – see first chart.


Both measures are lower than a year ago, suggesting that GDP momentum is at or close to a peak. GDP rose by 1.1%, or 2.2% annualised, in the fourth and first quarters combined. With the real money growth measures close to their three-year averages, GDP expansion may fall back to around its three-year mean of 1.8% annualised.

The compiler of the purchasing managers’ surveys claims that the average level of the composite output index in the second quarter is consistent with quarterly GDP growth of 0.7%, or 2.8% annualised. The suspicion here is that surveys are overestimating current strength and will realign with the monetary signal – the PMI output index, indeed, declined in June.

The fall in the real money growth measures in April / May reflected a larger decline in nominal expansion partially offset by a slowdown in consumer prices following a surge in late 2016 / early 2017 – second chart.


The non-financial money measures cover holdings of households and non-financial corporations. The official M1 and M3 aggregates also include deposits held by non-bank financial corporations – such deposits are volatile with fluctuations largely unrelated to economic prospects.  Growth of real M1 and M3 was lower than that of real non-financial M1 and M3 during 2016, i.e. the official measures underpredicted economic strength – see third chart. The measures have converged recently.


Some monetary economists claim that ECB QE drove money growth higher, laying the foundation for recent solid economic performance. As the charts show, narrow and broad money accelerated strongly in mid-2014, well ahead of the start of QE in March 2015. The view here is that interest rate cuts and ECB lending programmes were more powerful drivers than QE.

Mirroring the experience elsewhere, the direct boost to broad money from QE has been largely offset by a deterioration in the balance of payments basic balance (i.e. much of the liquidity created has been exported) and by commercial banks shifting from buying government bonds to selling them (because the increase in their reserve holdings at the ECB due to QE has reduced their demand for safe liquid securities). The 12-month sum of the contributions of the ECB’s “public sector purchase programme” (PSPP), external banking flows and commercial bank transactions in government securities to the change in broad money M3 has risen by only €80 billion since end-2014, equivalent to a 0.7 percentage point addition to annual M3 growth (i.e. small) – fourth chart.


QE wind-down, by extension, may exert only a limited drag on monetary trends.

Key economic views advanced in recent posts include:

• Global growth is slowing from a spring peak.
• The US economy will regain momentum by late 2017.
• Chinese monetary conditions remain growth-supportive.
• Euroland economic optimism is peaking.

Recent evidence relating to these themes is reviewed below.

Slowing global momentum

June flash PMIs released last week were mostly weaker than expected. In particular, the Euroland composite output index fell to a five-month low, with a slowdown in services activity outweighing further manufacturing strength.

Company earnings news is turning less favourable. The MSCI All-Country World Index earnings revisions ratio fell below zero in June, i.e. downgrades to company earnings forecasts outnumbered upgrades (adjusted for seasonal variation) – see first chart.


Six-month growth of world steel output, meanwhile, dropped sharply in May, suggesting that growth of industrial output peaked in April – second chart.


Improving US prospects

This view is based on a rebound in six-month real narrow money growth since February.

The two-year swap spread correlates inversely with future GDP growth and has fallen since March, consistent with the positive monetary signal – third chart.


A sharp rise in mortgage rates in late 2016 has acted as a drag on housing demand and construction. The rise has partially reversed, suggesting that the drag will lift from late 2017 – fourth chart.


Supportive Chinese monetary conditions

Interpreting current money and credit trends is not straightforward. Annual growth of domestic bank credit has nearly halved since the start of 2016 but this mainly reflects a slowdown in lending to the government and financial sectors; growth of “total social financing” of households and non-financial enterprises, representing “real economy” fund-raising, has been broadly stable – fifth chart.


Annual narrow money growth, meanwhile, has moderated but remains much higher than in 2014-15. The provisional conclusion here is that the authorities have succeeded in reining in speculative credit while avoiding a money / lending squeeze on economic growth.

The monetary slowdown has eased inflationary pressures, supporting real money growth and giving the PBoC scope to reverse recent policy tightening – sixth chart.


Euroland optimism peaking

Optimism about economic prospects has increased but monetary trends suggest stable growth. Surveys may have been boosted by a temporary “Macron effect”, while the global backdrop is turning less favourable.

The Euroland earnings revisions ratio was positive and above the US ratio through May but both turned negative in June – seventh chart.


The Citigroup Euroland economic surprise index has fallen sharply and is expected here to turn negative over the summer, converging with a recovering US index – eighth chart.