| Investment Research Group 
 | 
In the US, the CPI fell by 0.1% in March, the first annual decline in  more than 50 years, bringing the  annual rate to 0.4%.  In NZ, prices are also falling but our price inflation is still running  strongly at 3% plus. 
In response to this news, many commentators have referred to the prospect of deflation.  But hang on a minute. Prices going down; isn't that a good  thing?  
The concept that deflation means prices going down is a fallacy.  Both the terms inflation and deflation refer to the amount of  money in an economy. If the amount goes up, usually by a central  bank creating it from thin air,  this usually leads to higher prices  over time. 
If the amount goes  down, the reverse occurs.  US commentator Steve Saville  has recently produced a thoughtful  and clear summary of the impacts  of increasing the money supply.  He says there are three effects.  The first one is that whoever  creates new money is able to use it  to buy goods and services, this  reduces the pool of wealth accessible  to holders of the 'old' money,  making them poorer.  
Second, too much easy money  tends to lead to poor investment  decisions and often outright speculative  bubbles.  Third, an inflation in the money  supply eventually results in a  broad-based increase in the CPI.  
"Almost everyone focuses on  the third of these effects, but the  greatest injustices and economic  problems result from the first two.”  He believes that the massive monetary inflation that has  occurred in most western  economies over the past several  months probably will only start to  drive up CPI items in 2010. 
For the  rest of 2009, prices could even  keep on declining.  "This will make the deflationists  look right for the next few quarters  even though they will be wrong.  
They will be wrong because even while prices decline, the inflation  will be taking a heavy toll on the  economy by facilitating the transfer  of resources to the government  and to failed businesses," he says.  
Another commentator, Michael  Pento, notes that central banks like  the US Federal Reserve are trying  to pump up economies by increasing  the availability of money and  credit (liquidity) with a view to  reigning in price inflation once it  shows itself.  
"The Fed's challenge in the long term will be to remove that liquidity  without destroying the economy  in the meantime, a nearly impossible  task.  If [Fed chairman Ben] Bernanke and company cannot shrink the  balance sheet once banks begin to  lend with abandon once again, the  likelihood of hyperinflation skyrockets.  Or if the government continues to print trillion-dollar deficits  as far as the eye can see, the Fed  will eventually create intractable inflation in order to diminish the  value of that debt.  
These views support my own, that inflation in the medium term  is more likely than deflation. As a result, readers might want to hang onto their resource  and commodity investments, even  though many have been trending  down.  I remain convinced their time will come again.