A common metaphor compares the economy with a plane. Central bankers and government officials pilot the cockpit and economic statistics blink as warning lights. At present, the US Boeing’s cockpit has many lights flashing red to indicate an imminent nosedive, while in the European Airbus the compass is broken, so the plane circles aimlessly.
Over the pilot's shoulder in the US aircraft, we see that a new warning light has begun to flash over the last two weeks, but its color is hard to distinguish. Is it green or red? The monetary aggregate M2, published on a weekly base by the Federal Reserve, is spiking.
In the US, M2 is broadly defined as the physical currency held by the public, including all checking and savings accounts, time deposits and money market mutual funds held by individual investors. It is the broadest of all official monetary statistics since March 2006, when survey of the even broader monetary aggregate M3 (M2 + institutional money market mutual funds, eurodollar deposits and repurchase agreements) was discontinued.
The M2 surge started in the last week of June and has gained momentum. The money supply went from USD 9 trillion to 9.5 trillion in less than two months (roughly a 5.5% increase, annualized over 40%). The last such surge in M2 occurred in 2008 just after the Lehman bankruptcy. But only by going back to 1983 does one find a proportional surge as large as we currently see. So is this information positive or negative?
We could argue on the positive side that the so-called “money multiplier,” which expresses the transmission of highly powered central bank money into the broader public is finally moving in the right direction. An important criticism by those who saw the growth of the monetary base since 2008 (more than a tripling) as ineffective has been its absence from broader money aggregates. The money printed by the Fed in the quantitative easing programs to purchase US Treasuries ended up in the vaults of financial intermediaries and did not reach firms or consumers. Recent weeks saw only a minimal uptick of the money multiplier from its depressed level, so it is too early to assess whether that is actually the cause of the surge in M2 and therefore a positive evolution.
On the negative side, one could argue that we are seeing something similar, but on a larger scale, to what we experienced in 2008. When the commercial paper market in the US froze after the Lehman bankruptcy, some money market funds “broke the buck;” their share value dropped below one US dollar. This led to a run on them, and the outflow of funds was put in supposedly safe checking and saving accounts, which are part of M2, while the funds are not. Similarly now, due to the European sovereign debt crisis and tensions on the European interbank market, there has been a run on European banks, with money being transferred to US banks.
These two negative developments are however not backed by other statistics. The extended M2 which includes the institutional money market funds shows a similar surge, though not as important, as that in the more restricted M2. As for the story about a run on the European banks, if it were true, then a massive shift of funds from European to American banks should have been reflected in the EURUSD exchange rate. However, the last couple of weeks have not shown this; instead EURUSD moved more or less sideways between 1.40 and 1.45.
So what could be driving this surge? A theoretical explanation which will need empirical grunt work to be confirmed, is that during recent market turmoil investors have capitulated, sold equity positions and placed the money in checking and saving accounts. If this were the case, then short-term this is negative, because it points towards more capitulation in the near future and more depressed equity markets. However, if this explanation is true and circumstances are really similar to what happened in 1983, at that time a local bottom of the equity market expressed in real terms, then this situation could be one of the most positive signals for equities over the longer run. Why? Because the 1983 capitulation marked the starting point for almost two decades of bullish equity markets.
With all the doom and gloom out there, and most of the warning lights flashing red, a true contrarian signal should at least be explored further.