[robgibbons]

It's commonly referred to as a deflationary spiral because the falling prices lead to people (perhaps counterintuitively) holding off from large purchases, anticipating a continued drop in prices. Sort of a "buy the bottom" mentality.

The lack of spending then further contributes to falling prices, job cuts, businesses closing, etc. It's really not a situation any economy _wants_.

That said, I empathize with your sentiment.

[roenxi]

That is obviously wrong to the point where I am confused why someone always makes the claim. I'm looking forward to running in to someone who can actually follow up with some sort of defence of the position. Extraordinary claims, extraordinary evidence style.

Consider the computer industry. Prices have been falling pretty much across my entire life. Supply-demand suggests that people will keep buying new computers as the price drops and that is exactly what is happening. Demand for compute has never been higher. There is no waiting for improvements, if anything there is a mad rush to buy hardware that everyone knows is about to be obsoleted. It isn't even an irrational rush, the people buying that obsolete hardware often make good money (eg, bitcoin miners in the heyday).

Basic supply demand says as price drops demand increases. Basic life experience says as prices drop I can afford more and better stuff. Observation of real industries suggests - as we would intuit - that industries with regular price drops are actually healthy and great to be in for consumers in the small and the large. Theory suggests that everyone ignores nominal price fluctuations and focuses on real changes so systemic deflation is irrelevant. None of this supports the idea that deflation is bad.

Pretty sure the anti-deflation crowd are just wrong. They have no evidence or argument [0] as far as I can tell, and all the theory is stacked against them. China surely has problems. Deflation is not a problem. It is just a metric.

[0] EDIT Well I suppose they do have an argument, but it involves people randomly going crazy and choosing to live in poverty and discomfort because it gets easier to buy goods. Which is not an argument I really take seriously.

[bbreier]

Deflation is a problem, but not for the reason mentioned there. The reason deflation is an issue is because it makes holding cash into an investment strategy. If the price of goods is dropping, the value of money is rising, so the more cash I hold the richer I get. This obviously dissuades people with cash from investing their cash into actual productive work, which means fewer jobs. There was a small deflationary bump in American history around the 1930s that helps to illustrate what can happen in a deflationary spiral.

[churchill]

I have never understood the concept of the deflationary spiral: no matter how much people want to save their cash for later, there are simply things they can't do without.

Food, energy, transportation, education, etc.

How long are you going to delay getting a new car simply because cars are getting cheaper and better? Once you probe the theory beyond the surface, it collapses. Yes, a deflationary economy will see less cash velocity than a ZIRP economy with cheap cash sloshing around. But, at the end of the day, humans MUST spend resources today to live to see their savings worth more.

[jarsin]

You're missing the debt equation. We live in debt based economy. True across the board deflation (not just some things get cheaper cause of tech etc) means debt is harder and harder to service as wages and earnings fall. As the asset backing the debt goes underwater the debt holders have no choice but to walk away. All banks stop lending and ultimately the entire economy grinds to a halt. That's the main cause of the spiral.

One man's debt is another mans income.

The reason we narrowly avoided full blown deflation in 2008 is because they bailed out the banks. If they didn't we would have had 1929 style depression these last 15 years.

[csomar]

Yeah people only spending money when they should be spending it is bad for the economy. Misallocation because of inflation is great. Good thing is that this system is close to collapse.