Inflation is one of the topics that investors need to understand in depth, and I’ve noticed that many people still get confused about this concept. Let’s clarify what inflation is, exactly, and how it affects our lives.

Inflation is an economic condition in which the prices of goods and services tend to rise continuously. Put simply, it means the value of money decreases. As a result, when you buy the same things, you have to spend more money. Think of a simple example: in the past, with 50 baht, you could buy several plates of rice, but today, with the same amount of money, you can only buy one plate. That is the effect of inflation—making things more expensive.

Inflation happens for several reasons. First, demand for goods increases, but supply is not sufficient, causing sellers to raise prices. Second, production costs become more expensive—such as crude oil prices, natural gas, or other raw materials—so producers have to increase their product prices. Third, the government prints too much money, which increases the money supply in the economy.

What’s interesting is that inflation does not disadvantage everyone. Business owners and entrepreneurs can raise their prices in line with inflation, but employees are at a disadvantage because their wages increase at a rate lower than inflation. That means their purchasing power decreases.

Inflation is an important factor that investors must keep track of because it affects the stock market, the real estate market, and all investment decisions. When people expect inflation to rise or fall, the market tends to move accordingly.

Inflation is the opposite of deflation. Deflation occurs when the prices of goods and services decrease continuously. This can happen when buying demand is lower or the money supply in the system is insufficient. If both of these conditions become severe and prolonged, they will all harm the economy and people’s livelihoods.

The impact of inflation on our daily lives is a clearly higher cost of living. Essential items such as meat, vegetables, oil, and eggs become more expensive. As a result, people have less purchasing power. Entrepreneurs see lower sales and higher costs. Some may need to slow production, reduce hiring, or even shut down their businesses.

At the national level, inflation is a warning sign that must be managed in a balanced way. If inflation is too high, interest rates will rise, which makes borrowing more expensive. This reduces investment demand and slows down the country’s long-term capacity development in production.

So when inflation comes, what should we invest in? Many people turn to gold, because gold prices tend to move in the same direction as inflation. The higher the inflation, the higher the gold price tends to go. In addition, there are other options, such as stocks in the banking and insurance sectors, which benefit from rising interest rates, or investments in real estate that are considered more stable.

Inflation-linked bonds and Floating Rate Bonds are also interesting options, because the interest rate adjusts with “inflation”—which helps ensure that returns are not eroded by inflation. For investors with substantial capital, buying real estate can be a good form of protection, since rental income tends to increase along with inflation.

In summary, inflation is a natural economic phenomenon, but it must be kept within an appropriate range. If inflation stays at a suitable level, it can help the economy grow, encourage investment, and increase employment. But if inflation becomes too high, it turns into hyperinflation, which is dangerous for the economy. Therefore, investors should always keep up with economic news to be prepared and adjust their investment strategies to fit the situation.