Currency Depreciation can be a big problem for countries that rely on exports. A decrease in the value of their currency makes their goods more expensive in foreign markets, which can lead to a decline in demand and a decrease in economic growth. Depreciation can also cause inflation, as imported goods become more expensive.For investors, currency depreciation can be a good thing. If you invest in foreign stocks, a lower currency can make your investment worth more in your home currency. And, of course, if you're traveling to a country with a weaker currency, your money will go further.Currency depreciation can have a major impact on the economy, so it's important to understand what causes it. A number of factors can lead to depreciation, including a country's trade deficit, political instability, and inflation.