Putting Blackbox Models in Charge

Something I read in the Economist this week struck me, (April 20, 2013 edition - pg. 30 "That swooning feeling").  This seems worth quoting completely.  It is speaking about various theories about the repeated apparent dip in the economy each spring.  "One theory is that models interpreted the economy's plunge in late and 2008 and early 2009 as partly seasonal, and responded by nudging up subsequent winter figures and nudging down summer data to compensate."  Really!  Are the models that the Bureau of Labor Statistics this autonomous and opaque that no one who is in charge of using them can even figure out whether such a thing is occurring?  Their testing solution for this evidently works like this - "But the federal Bureau of Labor Statistics has found that the pattern persists even if the job numbers are seasonally adjusted without those recession months."  Could they really have so little comprehension of the model they are using, that they can't figure out whether such an effect is likely, and the only way of testing is to remove the data and run it again?  The stock market swings up and down, hiring and lay-off decisions are made, investments made or abandon on this number, and evidently no one has any idea how it actually comes into existence.  It would be better to publish the raw employment surveys and let people construct their own analysis than to use a black box of this sort.

Inflation and Wealth Concentration vs. Asset Bubbles

The Fed has been pumping money out into the economy for some years now, leading to a continual gnawing fear in some circles that inflation is about to skyrocket.  I would say that this is overlooking a transformation which has occurred over the course of the last couple of decades.  First, I would make some hypotheses about money.  I would say that money wants to multiply, and that money wants to concentrate.  These are a bit anthropomorphic, but money is concretized human desire, so a bit of anthropomophic speculation is perfectly reasonable.  Next, money dispersed over a broad population is what sustains demand, and therefore makes it possible for prices to rise - inflation in other words.  When money is concentrated beyond a certain degree, inflation will no longer be possible, instead asset bubbles will predominate.  Money will always attempt to concentrate and multiply, so left to its natural tendencies, it will flow to a smaller and small portion of the population.  This small proportion of the population cannot sustain demand of a broad consumer market, so inflation cannot increase.  Formerly, it was necessary to hire people and pay them an increasing wage in order to make more money, but automation and financial instruments have decoupled this connection to a great degree.  Paying money to labor is dispersion, and the return is most likely logarithmic, while investing in obscure financial instruments is concentration, and the return is exponential.  It is easy to see what the trend will be.  Now, the question would be, how to put some numbers on this and make some sort of convincing case?