Back in 2007, I was much more interested in finance and trading than I was in macroeconomics. When the crisis — and the government’s macroeconomic response to the crisis — began in 2008 what was really needed to get a strong grasp of the situation was an understanding of macroeconomics, which I did not have as it was a topic I only really began studying in depth at that time. This led to some misconceptions, particularly about inflation. I mistakenly assumed — as did many at the time, and as do many today — that the huge expansion of the monetary base would lead to stronger inflation than the timid and low inflation we have seen in years since the programs began. While I strongly doubted the claims of individuals like Peter Schiff that hyperinflation might be nigh — as I understood that most historical hyperinflations occurred due to a collapse in production, not solely due to money printing — I thought a strong inflationary snapback was likely, Why? A mixture of real effects and expectations. If central banks are printing money at a higher rate, people will fear that money is becoming less scarce. If having more money in circulation does not begin to bid prices upward, producers will soon begin to raise prices to anticipate any such rise. Simply, I thought that central banks couldn’t print their way out of disaster without some iatrogenic side-effects. I assumed the oncoming pain was unavoidable, and that the onset of inflation was the price that would be paid. As Ludwig von Mises put it: “There is no means of avoiding the final collapse of a boom brought about by credit expansion. The alternative is only whether the crisis should come sooner as the result of a voluntary abandonment of further credit expansion, or later as a final and total catastrophe of the currency system involved.”

So why did that not occur? After all, plenty of internet goldbugs — and very serious people following the advice of people like John Taylor, Eugene Fama, and Niall Ferguson — were talking about the potential for a strong inflationary shock. The gold price was soaring — hitting a peak above $1900 an ounce in September 2011 — as people anticipating inflation sought to buy insurance against it. Well, for a start it seems like the public did not really buy into the notion of an oncoming inflationary shock. Expected inflation as measured by the University of Michigan has remained very close to the post-1980 norm since the crisis:

But above and beyond this, the real monetary effects were not the ones I first assumed them to be. The total money supply — most of which is generated not by the Fed but in the private sector through lending — has been stagnant, even while the Federal Reserve is expanding the monetary base. So while the financial sector is flush with cash and has bid the stock market up above its pre-recession nominal peak, other goods in other sectors just have not had enough of a bid behind them to send inflation strongly upward because other areas of the economy (for instance housing, consumer electronics and real wages) have continued to deflate in the context of continued deleveraging, accelerating offshoring driving down wages and the receding effects of the 2008 oil shock.

Yet even more importantly the supply of goods in the West — flowing as it does from East to West, from the factories of the Orient to the consumers of the West — has remained strong and stable. There has been no destabilising, chaotic Chinese crash or revolution, even though many wished there would be in the wake of the Arab spring. And for all the talk by the Chinese and Russians of bond vigilantism, starting a new global reserve currency and dumping the dollar, that has not happened either. And why would it? Certainly, the Asian bond-buyers might have suffered a few years of negative real interest rates. This might have pissed them off. But undermining the Western recoveries further (which have been quite pathetic thus far) when such a high proportion of their assets — dollars and treasuries and increasingly real assets like land and industrials — are related to the economic performance of the West would be to cut off their nose to spite their face, while simultaneously risking conflict with the American military, whose capabilities remain unmatched. The Chinese and Russian talk of de-Americanisation and a post-American world is all bluff and bluster, all sound and fury signifying very little. In the long run, America will have to accept a world where it is no longer the sole global superpower, but there is no incentive for America’s competitors to hasten that way with the kind of aggressive economic warfare that might cause an economic shock.

On the other hand, it is certainly true that much of the new money entering the system is sitting as excess reserves. Is that a symptom of the inflation simply being delayed? Until the middle of last year I thought so. Now I very strongly doubt it. The existence of excess reserves in the system is not a symptom of stored-up future inflation, but a symptom of the weakness of the transmission mechanism for quantitative easing. Simply, the system is in a depression. The banking system is infected with a deep paranoia, and would prefer to sit on risk-free cash instead of lending money to businesses. If the money was lent out, there would be an increased level of economic and business activity. Therefore there is no guarantee of any additional inflation as the money is loaned out.

So I was wrong to worry that inflation could become an imminent problem. But I was wronger than this. The entire paradigm that I was basing these fears upon was flawed. Simply, I was ignoring real and present economic problems to worry about something that could theoretically become a problem in the future. Specifically, I was ignoring the real and present problem of involuntary unemployment to worry about non-existent inflation and non-existent Asian bond vigilantes. The involuntariness of unemployment is a very simple fact — there are not enough jobs for the number of jobseekers that exist, and there hasn’t been enough jobs since the crisis began. Currently there are just over three job seekers for every job. So unemployment and underemployment are not simply things that can be dismissed as a matter of workers becoming lazy, or preferring leisure to work. Mass unemployment has insidious and damaging social effects for individuals and communities — people who are out of work for a long time lose skills. For communities, crime rises, and health problems emerge. And there are 25 million Americans today who are either unemployed or underemployed as a practical matter it is not simply a case of sitting back and allowing the structure of production to adjust to the new economy. And worse, with unemployment high, spending and confidence remain depressed as the effects of high unemployment create a social malaise. This is a mass sickness — and in the past it has led to the rise of warmongering political figures like Hitler. So while it may be preferable for the private sector to be the leading job creator under ordinary conditions, while the private sector is engaging in heavy deleveraging this is impractical. Under such an eventuality the state is the only institution that can break the depressionary trend by creating paying jobs and fighting back against the depressionary tendency toward mass unemployment. Certainly, centralised bureaucracy can be a troublesome and distortionary thing. But there are many things — like mass unemployment and underemployment, and the social problems that that can bring — worse than centralised bureaucracy. And no — this kind of Keynesianism was not the problem in the 1970s.

By worrying over the potential for future inflation or future bond vigilantism due to monetary and fiscal stimulus, I was contributing to the problem of mass unemployment, first of all by not acknowledging the problem, and second by encouraging governments and individuals to worry about potential future problems instead of real-world problems today. As it happened, a tidal wave of evidence has washed these worries away. It is clear from the economic data that inflation is not a concern in a depressionary economy, just as Keynesian-Hicksians heuristics like IS/LM suggested.

Of course, if the depression ends of its own accord then inflation could become a problem again.  If the United States were to experience a strong unexpected spurt of growth sustained over a year or so, pushing unemployment significantly down and growth significantly up, inflation could rise appreciably. The Federal Reserve would have to quickly taper both its unconventional policies and probably begin to raise rates. Of course, that is rather unlikely in the present depressionary environment. But certainly, it is a small possibility. That would be the time for the Federal Reserve to start to worry about inflation. A strong negative energy shock — like the one experienced by the UK in 2010 and 2011 — could push inflation higher too, yet that would be a transitory factor in the context of the wider depressionary environment, and would most likely fall back of its own accord.

If the Fed was engaging in actual helicopter drops — the most direct transmission mechanism possible — there would likely be a stronger inflationary response than that which we have seen thus far. Yet ultimately, this might prove desirable. After all, if the private sectors of the entire Western world have a very large nominal debt load which they are struggling to deleverage, some stronger inflation would certainly begin to minimise that. Yes, that is redistribution from lender to borrower. No, creditors will not be happy about this. But in the end, creditors may find it easier to take an inflationary haircut than face twenty years of depressionary deleveraging as Japan has done. Although the West certainly does not have the same demographic troubles as Japan, such an outcome is possible unless people — governments, entrepreneurs, individuals, society — decide that unemployment and a lack of demand in the economy must be tackled, and do something about it. Then can we confidently expect to climb out of the lip of the deleveraging trap.

Is it all about the age of the population?

One in four people in Japan will be older than 65 in 2014, compared with 9.6 percent in China and 14.2 percent in the U.S., according to data compiled by the U.S. Census Bureau.

Now, because they have had longer to accrue weal the older people tend to have more savings, or have retired and live in a fixed income, and therefore benefit from deflation But correlation is not causation. Certainly, Japan’s older population loves deflation. But the issue is the love of deflation, not the age of the population, per se. More than 80 percent of respondents in a Bank of Japan (8301) survey released this month who noticed rising prices last year said it was bad. Deflation-loving Japanese voters are the main stumbling block to Abe and Kuroda’s desire to reflate the Japanese economy back to inflation (to incentivise borrowing) and growth.

One of the peculiarities of state-backed fiat money is that it is a medium of exchange that the people of a state are expected to share. Clearly, individuals existing in a state will by definition have different motivations, different time preferences, and different conceptions of what constitutes good money. Different individuals have different preferences for inflation and deflation — while deflation helps savers, younger generations without savings are hit by stagnant wages and diminished incentives for borrowing. Inflation incentivises borrowing, and deflation incentivises saving, but these things are both to a great degree two sides of the same coin — deposited savings are lent out by banks. So when a population comes to love deflation and savings soar — and about 56 percent of household assets were in cash or bank deposits in 2012, according to a Bank of Japan report — the glut of savings depresses interests rates. With the value of savings rising, savers have little incentive to spend. This, ceteris paribus, constrains spending.

Abe and Kuroda are fighting to break Japan out of the liquidity trap. They have specific growth and inflation targets — 1% inflation, and 3% income growth — and have a clear plan to hit those targets. But fighting against the widely-desired status quo — that is, deflation — in a democratic state is difficult. If Japanese people love deflation, they will vote for it at the polls. If Abe and Kuroda are to succeed in reigniting inflation, they need to convince Japanese savers to change their minds about inflation, and challenge the idea that saving in Yen is a desirable thing. After all, saving is not confined solely to the state-backed fiat currency. In a more inflationary environment, savers often choose to save through ownership of assets whose prices are increasing — land, real estate, commodities and currencies other than the state-backed fiat currency. In principle, there is no reason why Japan’s ageing population may not prove capable of moving its desire for savings into different media, and letting the Yen inflate. In practice, deflation and saving in Yen is cemented as a norm. That may prove extremely difficult to overcome.