(8 days ago)
Logic and current trends suggest that declining output growth accompanied by higher prices will begin hitting economies and facing policy makers in the coming years. Markets should begin sniffing out this stagflationary macroeconomic setup this year.
We have published data showing global output growth is in decline and have argued this trend will continue. Indeed, a long term graph of US Real GDP growth implies a change in complexion since 1999, from credit-induced boom-bust economic cycles to a secular trajectory of decline (red lines on graph 1).
Graph 1: US Real Gross Domestic Product: Percent change from preceding period is in secular decline
This trend is especially troublesome following the debt-induced wash-out recession in 2008/2009, subsequently offset by zero-bound interest rates and central bank asset purchases. Since then, real GDP growth, characterized by middling output and low consumer inflation, has languished on a low plane, bouncing between 2.5 percent and 1.6 percent (shaded box on graph 1).
The US Bureau of Economic Analysis will not release its initial GDP estimate for Q1 2017 until April 28, but credible high frequency reports suggest real US output growth is in the process of falling below its low plane. The Atlanta Fed’s GDPNow forecasts growth of only 1.3 percent in the first quarter. Among the factors weighing on the updated outlook are softer projections for household spending and non-household capital expenditures. Even more ominous is that this estimated slow growth included a month (February) in which the average temperature was ten degrees above normal – the hottest in sixty years.
Weak output growth is a far cry from the Fed’s official 3.1 percent forecast based on broad econometric models. This more optimistic forecast has more influence over the Federal Open Market Committee, which establishes and executes monetary policy. Accordingly, the Fed has communicated it will hike rates today and hinted it will again two or three more times in 2017.
Declining secular growth stems from the downside of pervasive debt assumption, which retards capex and consumer spending. Unperturbed, policy makers are doubling down. GaveKal Capital published the following two graphs showing how critical Treasury debt issuance has become to US growth. The first shows how debt assumption is increasing far more than GDP ($1.05 trillion of federal debt vs. $632 billion of GDP in the latest quarter). Clearly, it takes a lot of government debt assumption to drive output growth.
Graph 2: Diminishing Impact of Federal Debt on Nominal GDP: 2007 - 2016
To prove its point, GaveKal notes a close correlation: “In the first three quarters of 2015, debt growth was held in check by the debt ceiling and fiscal conservatives in Congress. Notice the negative effect on GDP growth in this period as growth slowed each quarter. Then in the fourth quarter of 2015, the debt ceiling was suspended and the flood of federal debt began again. Predictably, growth picked up too.”
GaveKal then extended the same graph back 35 years and expressed the time series annually. We can see from Graph 3 below that output growth regularly outpaced debt assumption when a dollar of debt produced more than a dollar of output; which is to say when the US economy functioned properly. This was real economic growth – growth that was not borrowed and that was expected to be repaid someday.
Graph 3: Diminishing Impact of Federal Debt on Nominal GDP: 1980 - 2016