REAL interest rates in the developed world have been low ever since the financial crisis of 2008-09 (see chart). The global economy might have struggled to recover had that not been the case; higher rates would have caused many more companies and homeowners to default.
Central banks are now starting to push rates slightly higher. And according to a new paper* from Bain, a management consultancy, the trend towards robotics will push them higher still—at least for a decade. That could be a shock for the financial markets.
Bain estimates that by 2030 American companies will have invested as much as $8trn in automation. As companies scramble to borrow money in order to buy machinery and robots, the resulting investment boom will drive up rates.
Automation will boost productivity, which has grown sluggishly in recent years. This slowdown may have been caused by the shift from manufacturing to services, where productivity gains are harder to achieve. Between 1993 and 2014, the American...Continue reading