Pros and Cons of Inflation

Readers Question: What are the advantages and disadvantages of inflation?

The Government have an inflation target of CPI 2%. This suggests they would rather have moderate inflation than no inflation at all.

inflationAdvantages of Inflation

  • Deflation is potentially very damaging to the economy and can lead to lower consumer spending and lower growth. For example, when prices are falling, consumers are encouraged to delay purchasing in the hope prices will be cheaper in the future.
  • A moderate inflation rate reduces the real value of debt. If there is deflation, the real value of debt increases leading to a squeeze on disposable incomes.
  • Moderate rates of inflation allow prices to adjust and goods to attain their real price.
  • Moderat rates of wage inflation, allow relative wages to adjust. NOminal wages are sticky downwards. WIth moderate inflation, firms can freeze pay rises for less productive workers – to effectively give them a real pay cut.
  • Moderate rates of inflation are a sign of a healthy economy. With economic growth, we usually get a degree of inflation.
  • See: Advantages of Inflation

Disadvantages of Inflation

Money becomes worthless with very high inflation. Children playing with worthless German Marks in 1923.
  • High inflation rates tend to cause uncertainty and confusion leading to less investment. It is argued that countries with persistently higher inflation, tend to have lower rates of investment and economic growth.
  • Higher inflation leads to lower international competitiveness, leading to fewer exports and a deterioration in the current account balance of payments. In a fixed exchange rate, e.g. the Euro – this is even more problematic as countries do not have the option of devaluation.
  • Menu costs. – This is the cost of changing price lists.
  • Inflation and stagnant wage growth lead to declining incomes.
  • Inflation can reduce the real value of savings, which might particularly affect old people who live on savings. However, it does depend on whether interest rates are higher than the inflation rate.
  • Inflation will reduce the real value of government bonds. Investors will demand higher bond yields to compensate; this will increase the cost of debt interest payments
  • Hyper-inflation can destroy an economy. If inflation gets out of hand, it can create a vicious cycle, where rising inflation, causes higher inflation expectations, which in turn pushes prices even higher. Hyper-inflation can wipe out the savings of the middle-classes, and redistribute wealth and income towards those with debt and assets and property.
  • Costs of reducing inflation. To restore price stability, Governments/Central Banks need to pursue deflationary fiscal/monetary policy. However, this leads to lower aggregate demand and often a recession. The cost of reducing inflation – is unemployment, at least in the short-term.
  • See more disadvantages of Inflation

What type of inflation?

When looking at the pros and cons of inflation, it is important to consider what type of inflation is occurring.

  • Cost-push inflation may only be temporary (e.g. due to raising taxes). Therefore, this is only a one-off problem and not as serious than deeply embedded inflation (e.g. due to wage inflation and high inflation expectations)


  • However, cost-push inflation does tend to reduce living standards (short-run aggregate supply is shifted left). Cost-push inflation is also difficult to deal with because a Central Bank can’t both reduce inflation and increase economic growth at the same time.
  • Also, it depends on whether the inflation is anticipated or not. If inflation is much higher than anticipated then many people, especially savers are more likely to lose out.


5 thoughts on “Pros and Cons of Inflation

  1. Forgive me, I’m not an economist, but I am a working woman and a taxpayer and a consumer. Lowering prices does NOT encourage us to put off spending…if I see something I want or need for a lower price you can bet your butt I’m getting it before the price goes back up!

    Why does DEflation increase the value of debt? It’s all just dollars and cents…if the value of our dollar goes up, yes the value of the debt does too so its still proportional to our currency value. So saying that the value of our debt goes up is a little misleading. It’s not going up independently and we suddenly don’t have the same amount of money.

    I realize that a small amount of inflation is to be expected in a healthy economy – but this is misleading again! No one paying attention can honestly say that our economy is healthy right now. So yes, a little inflation, okay fine. But why is the Fed so concerned with inflation raising at a better pace? And what – if it doesn’t they are just going to keep spending money we don’t have on bonds we don’t need??? Who is reading this crap and thinking “hey that makes sense?” WAKE UP

    1. It depends on what is happening to wages. If there is deflation and falling wages – then lower prices do not help. If prices are falling and nominal wages rising, then your real disposable income rises.

    2. A bit of demand-pull inflation is beneficial for the whole economy. If there is a bit of inflation, consumers will notice it. This generally leads to consumers spending sooner rather than later, leading to money switching hands faster. If money is switching hands faster then demand in the economy remains high, this means that firms have higher profits which will lead to them expanding. When firms expand they require more workers and capital, this reduces unemployment and also increases capital quantity in the economy, which increases productivity and thus economic growth.

      If there is a problem with this chain of reasoning then please comment. 🙂

    3. Oh and you shouldn’t be worried about that, you should be worried that your economy is resting on trillions of dollars of sovereign debt and 11 years after the financial crisis you still have a massive budget deficit.

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