Who does inflation help and who does inflation hurt?
When we first think of inflation we assume that it
will affect all people equally. After all if everyone is using the
same dollars wouldn't everyone be affected equally? The fact of
course is that everyone isn't affected equally.
Our second assumption might be that the poor would
be hurt the worst because they earn minimum wage and everything they
buy is getting more expensive. However, if the minimum wage is
indexed to inflation they would about break even. So interestingly
if the minimum wage earners are also deep in debt inflation actually
helps them.
The reason for this is that debtors borrow valuable
money and the number of dollars they must repay is fixed. So over
time the value of the dollars they must repay is less and less (so
they are easier to obtain than if the value of the dollar wasn't
inflated away.) This is called repaying with "cheaper dollars".
However, bigger beneficiaries would be the average
middle class person with a large mortgage because the debt is for a
longer term so inflation has longer to work it's "magic".
On the other hand, the biggest losers due to
inflation are those willing to loan money. An extreme example would
be during the hyper-inflation of 1923 in Germany. If you had loaned
a friend enough money to buy a car in early 1923 and he had repaid
it at the end of 1923 you might have been able to buy a box of
matches with it. So it is easy to see that the borrower got a car
and he was able to repay it with pocket change. The lender of course
was the big loser.
At first this looks like the ultimate Robin Hood
scheme, robbing from the rich bankers and giving to the poor
borrowers. However, the other big losers those on fixed incomes like
the elderly and anyone whose income isn't indexed to inflation.
Inflation affects them especially hard because the
prices of things they buy go up while their income stays the same.
In addition, the poor are generally renters so they don't even
benefit from a "cheaper" mortgage while they are paying higher
prices for their groceries.
Also even though their wages may be indexed to
inflation there is a time lag since it is usually only
re-indexed once a year. During this time they are on the old wages
while prices for things they buy have already gone up.
Interestingly the biggest debtor in the world is the
US government and thus it is also the biggest beneficiary of
inflation.
And not coincidentally the Government is also
the one who controls the money supply and thus inflation.
In a way, inflation works as a hidden tax because
the government borrows money from investors. It spends this valuable
money and then gets to pay back its debt with cheaper dollars.
The poor unsuspecting investor who is
convinced that Government notes, bonds and T-Bills are "Low-Risk
investments" accepts these dollars at face value but before long
realizes that they won't buy as much as the dollars they loaned to
the government in the first place.
Generally, the Government walks a tightrope though,
it can't inflate all its debt away too quickly, without destroying
the economy, so it faces a constant balancing act.
One big disadvantage of inflation is the fact that
it discourages lending (smart banks need more interest to make up
for the lost value). This prices some borrowers out of the market
making loans too expensive.
Inflation also makes planning for the future more
difficult, so businesses are less likely to take risks. No risk
means no advancement which stifles the entire economy.
On a small scale lenders are the losers from
inflation and borrowers are the winners but on a bigger scale the
biggest beneficiary is the Government and the overall economy is the
biggest loser.
Other losers are those on fixed incomes and those
who are priced out of the loan market.