Earlier this year, China began to roll out a project that had long been in the works - a digital version of its currency, the yuan, is now being used in four Chinese cities. The Chinese government sees two major potential benefits to the experiment: a tangible challenge to the U.S. dollar’s global ubiquity, and a way to control how Chinese citizens spend their money.
As a government-issued currency, the digital yuan can be manipulated and monitored in a number of ways. Importantly, it is programmable. Writes The Wall Street Journal, “Beijing has tested expiration dates to encourage users to spend it quickly, for times when the economy needs a jump start.”
Central banks are monetary central planners, and the many criticisms that apply to central planning in every other field apply here as well. Their insularity, the blizzard of information they face, and political manipulation result in a preponderance of erroneous, ineffective, or late policy choices, all of which bring about unintended consequences.
At times, those unintended consequences become new crises, which demand further policy intervention. Given this inevitability, any expansion of policy armamentaria should be viewed with deep concern. This is true of China’s digital yuan, the Wörgl experiment, and any number of other unconventional monetary policy tools in use now or in the future.
Could a demurrage feature of a programmable digital currency, nominally designed to spur consumption and increase monetary velocity, not ultimately become a broad punitive instrument? It could serve as an intermediate form of a fine for misdemeanors or other legal sanctions: Rather than forfeiting a lump sum, a violator’s account balance could be rigged for an accelerated loss of purchasing power. The argument in support of such a measure may well be that it punishes wrongdoers virtuously, afflicting the health of their bank balance whilst “supporting the economy” or “fostering economic growth.”
No comments:
Post a Comment