Summary: If the great monetary experiments underway in Japan and America succeed, then the world will change. Aggressive fiscal and monetary stimulus will become routine, even normal. For better or worse. Already the normalization process has begun by people unaware that in this new century the easy path to inflation has been closed, with as yet unknown consequences.
- The world has changed, yet they still dream of monetary magic
- About inflation
- The Boomers’ secret lust for inflation
- For more information
(1) The world has changed, yet they still dream of monetary magic
QE3 will raise the Federal Reserve’s assets by almost 40% in its first year. Japan has adopted an even bolder strategy. One of the two arrows of the three arrows to Abenomics is doubling the money supply in two years in order to raise inflation to 2%. If these monetary experiments work, then the world will change. Already the yearnings for inflation, simmering since the crash (but expressed in euphemisms), are now expressed openly.
“Secular stagnation: The second best solution“, The Economist, 21 January 2014 — Excerpt:
WITH a string of talks and op-ed columns, Larry Summers has revived discussion in the “secular stagnation” hypothesis. Income has become concentrated in the hands of groups, like reserve-accumulating foreign governments and the rich, with low propensities to consume, the thinking goes. That has generated excess saving and pushed down real interest rates until they are substantially negative at many durations. That, in turn, has made life very difficult for central banks, which have struggled to stoke up adequate demand with nominal interest rates wedged up against zero.
Mr Summers identifies three broad solutions to the problem.
- One is to do nothing, or not much anyway, on the demand side. This is not a particularly attractive solution, as it implies a very long slump in which incomes are lower than they need to be, unemployment is higher, and the economy’s potential is eroding.
- Another is to raise inflation expectations in order to reduce real, or inflation-adjusted, interest rates until demand is where we’d like it to be. This policy is not without its downsides …
- The last option to address stagnation is to have the government soak up excess savings and boost demand through deficit-financed public investment.
The third option is quite clearly Mr Summers’ preferred course of action. And it is a very attractive option. It is a rare rich country that doesn’t have a list of infrastructure needs that could justifiably be addressed in the best of times. Pulling those off the shelf and taking them on amid rock-bottom interest rates and weak demand is a no-brainer. Unfortunately, governments are discinclined to seize these opportunities. That makes it very important to sort out the relative attractiveness of alternative solutions to stagnation.
… My sense is that Mr Summers reckons the inflation strategy is not as easy to deploy successfully as I make it out to be. QE purchases focused on safe assets might have an ambiguous effect on the economy: boosting asset prices through portfolio balance effects but limiting lending growth by sucking up the supply of good collateral. And as Brad DeLong notes, high inflation could conceivably undermine the safe-asset status of some government securities. Meanwhile, central banks might not be comfortable mustering the bluster to convince markets that higher inflation is ahead. And if they did, increases in long nominal rates could create their own financial difficulties.