This is the text of an email I sent to a Doper in regards to another thread.
You often hear about “raising interest rates to fight inflation”. There are two kinds of inflation, good and bad, just like there are two kinds of cholesterol.
Good inflation is the result of economic growth. Essentially, more people are purchasing products, causing their suppliers to hire more, which causes the employees to make more money and consequently spend more. Prices are increased accordingly, resulting in inflation. This kind is the sign of a good economy up to a certain point.
The bad kind is caused when the value of money decreases because money is being bought and sold for a profit. When a large part of the economy depends on stock-market or currency-market speculation (remind me to tell you about the Bretton Woods accord some time) and on the making of interest on loans, the value of money goes down. That’s because money is being treated as though it had value itself, rather than merely representing value. (I can give you a more detailed explanation of this if you want.)
It would be like me selling you a two-foot ruler in exchange for a yardstick, and then you pretending that the two-foot ruler measured a yard. Suddenly everything would be one-third longer than before for you.
In other words, good inflation occurs because objects and services are worth more; bad inflation occurs because money is worth less.
Now then. Good inflation is good or at least not bad for working people because their wages are (ideally) keeping up with the cost of living, because the employer is making more profit and (ideally) passing it on to her employees. (The ‘ideally’ is why good inflation is only good up to a certain point.) It is bad for rich people with a lot of money socked away, because their savings are decreasing in value as prices increase.
Bad inflation is bad for workers, whose products are not worth any more than they were and whose wages are not increasing, and whose paycheque is worth less. Basically, high inflation = inability to borrow = inability to hire = unemployment and poverty.
It is however good for rich people, particularly moneylenders, currency speculators, and stockbrokers, who are causing the inflation in the first place.
Since the action in the economy is becoming dissociated from industry, the economy slumps even while people are making piles off of the stock market. This is the current situation.
Federal banks control the interest rates to regulate inflation, and have done since Milton Friedman introduced that theory circa 1973. The problem is that it only works on good inflation, not on bad inflation. The idea is that the higher interest rates are, the less people can afford to borrow, and so the less they can invest in their businesses, the less they can produce, the less they can pay their workers, and the less the economy can grow. This indeed reduces good inflation. But it doesn’t touch bad inflation. So the net result is a crippled economy, widening the gap between actual workers (the people who produce), who become impoverished and unemployed, and the rich stockbrokers, bankers, and speculators (people in nonproductive and inflationary “industries”).
In other words, the rich get rich and the poor get poor, and the middle class gets divided between rich and poor, depending on whether they are in a non-productive or productive industry respectively.
The effect of increasing interest rates on the general levels of unemployment can be predicted. That is what we mean when we say that the Fed keeps inflation down by keeping interest rates high and keeping people out of work.
A better way would require regulating the economy differently. For example:
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Decreasing interest rates. This would reduce banks’ profits on loans, reducing inflation from that source, as well as stimulate the real economy to hire, pay, and produce.
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Curbing currency speculation by such means as a Tobin Tax and a new Bretton Woods agreement.
I’m not sure how to deal with the stock market, but my research in this area is continuing.
For a more in-depth treatment of this, I commend to your readership Shooting the Hippo, by Linda McQuaig. It has a more Canadian focus, but basically she is to the economy what Carl Sagan is to astronomy. Very easy to understand.