In addition to sovereign debt levels which were the primary focus of the Reinhart/Rogoff studies, it is clear that financial institutions and households face similar growth headwinds. The former needs to raise equity via retained earnings and the latter to increase savings in order to stabilize family balance sheets. The combined need to increase our “net national savings rate” highlighted in last month’s Investment Outlook is a long-term solution to the debt crisis, but a near/intermediate-term growth inhibitor. The biblical metaphor of seven years of fat leading to seven years of lean may be quite apropos in the current case with the observation that the developed world’s growth binge has been decades in the making. We may need at least a decade for the healing.
Globalization has been an historical growth stimulant, but if it slows, then the caffeine may wear off. The fall of the Iron Curtain in the late 1980s and the emergence of capitalistic China at nearly the same time was a locomotive of significant proportions. Adding two billion consumers to the menu made for a prosperous restaurant, increasing profits and growth in developed economies despite the negative internal effects on employment and wages. Now, however, these tailwinds are diminishing, producing an airspeed which inexorably slows relative to the standards of prior decades. Is it any wonder that markets now move up or down as much on the basis of policy changes coming out of China as opposed to the U.S. or Euroland? If China and the accompanying benefits of globalization slow, so too may developed economy growth rates.
Technology has been a boon to productivity and therefore real economic growth, but it has its shady side. In the past decade, machines and robotics have rather silently replaced humans, as the U.S. and other advanced economies have sought to counter the influence of cheap Asian labor. Almost a century ago, Keynes alerted the economic community to a “new disease,” what he called “technological unemployment” where jobs couldn’t be replaced as fast as they were being destroyed by automation. Recently, Erik Brynjolfsson and Andrew McAfee at MIT have affirmed that workers are losing the race against the machine. Accountants, machinists, medical technicians, even software writers that write the software for “machines” are being displaced without up scaled replacement jobs. Retrain, rehire into higher paying and value-added jobs? That may be the political myth of the modern era. There aren’t enough of those jobs. A structurally higher unemployment rate of 7% or more is the feared “whisper” number in Fed circles. Technology may be leading to slower, not faster economic growth despite its productive benefits.