mheslep said:
Use of the http://en.wikipedia.org/wiki/Taylor_rule" , or something like it, seems to be best practice, though it has people scratching heads when it calls for zero or negative interest rates, as it does now.
I don't know if it makes sense to decrease interest rates during deflation, especially if deflation is the result of technological advances or other productivity advances that led to greater abundance, which caused the deflation. After all, there is more to buy with the existing money supply, which effectively already translates into increased money supply in deflated currency, which makes sense in terms of the real growth that caused the abundance-driven deflation to start with, no?
I think the bizarre thing about the current state of fiscal economy is "deflation denial," by which I mean that profit-maximization has motivated the supply-side to pretend like deflation is non-existent, hoping to actually grow by just maintaining previous price levels as much as possible. I'm tempted to call this stagflation, but I think that refers to something else. This is just inflation disguised as constant pricing due to it taking place in a context of real deflation.
Eventually, either productivity decreases will allow to abundance to decrease to fit with persisting price levels OR prices will decrease allowing more purchases with the current money supply, which would be a logical match for productivity increases (primarily in real-estate development and technologically enhanced products and processes). Presumably, without energy-conservation and efficiency-innovation projects succeeding, relative oil-scarcity will increase and that will cause inflation in all products whose fuel-costs are a larger proportion of the retail price.
Put simply, I think fuel-costs in supply-chain logistics are the biggest bottleneck for achieving uniform deflation. Every form of productivity is increasing, mainly due to technological advances. Only the complexity of supply-chains and divisions of labor create energy-inefficiencies which drive oil-scarcity and therefore fuel-prices up. This, in turn, neutralizes the gains in technological efficiency that could otherwise result in the expansion of markets and sales through lower prices.
Also, fuel-costs as a proportion of prices are not just amplified by logistics inefficiencies. Salary-levels are also driven by cost-of-living estimates, which factor in large amounts of fuel-usage and fuel-intensive consumption of products and services. Of course, try convincing people to reduce their salaries by driving less and giving up consumption and see how they respond - especially when they're represented by collective-bargaining agents.
So, where real-estate depreciation and digital media and IT can sufficiently innovate production and consumption practices, deflation should continue whereas more fuel-cost dependent commodities should continue to inflate, except to the extent they are saved by IT innovations and real-estate depreciation (as component costs).
In reality what is needed is major cultural and lifestyle transformations, which would allow more people to consume more real-estate and IT products and services while simultaneously reducing the demand for fuel-consumption. In other words, if conservation succeeds by culture transforming, inflation will be kept in check by a decrease in per-capita demand for fuel-intensive goods. If not, depreciation in real-estate and more efficient products and services will end up as nothing more than increased disposable income to further drive up inflation as oil-scarcity in pushed further by ever-increasing demand for fuel and fuel-intensive products.
Ultimately, I don't know if this will be a problem because price-increases force more conservation of spending, which should check inflation.
The question is why the government is running a deficit in the first place considering that the only reason economic problems are resulting from the deflation is that supply-pricing and demand-side behavior are not adjusting to new paradigms.