The meaning of currency depreciation and its effects

Currency depreciation refers to a decrease in the value of one currency compared to another, driven by market forces.

Key effects of currency depreciation:

• Lower export prices - Exports become cheaper when priced in foreign currencies.
• Higher import prices - Imports become more expensive when priced in the domestic currency.

Causes of currency depreciation

Currency depreciation occurs when there is an increase in the supply of a currency.

Factors that increase the supply of a currency:

• Higher import purchases - Buying more goods from abroad.
• Increased foreign travel - Travellers exchanging domestic currency for foreign currency.
• Buying foreign government bonds - Investing in overseas bonds.
• Investing abroad - Establishing businesses in other countries.
• Expectations of decline - If investors anticipate a currency will depreciate or interest rates will fall, they may sell it preemptively.

The meaning of currency appreciation and its effects

Currency appreciation is an increase in the value of one currency relative to another, resulting from a rise in demand or a fall in supply.

Key effects of currency appreciation:

• Higher export prices - Exports become more expensive in foreign currencies.
• Lower import prices - Imports become cheaper in the domestic currency.

When citizens of a country buy fewer products from another country, they need to sell less of their own currency to acquire the foreign currency. This reduced supply can lead to an appreciation of their domestic currency.

Factors causing currency appreciation

Currency appreciation is triggered by an increase in demand for the currency.

Factors that increase demand for a currency:

• Stronger exports - Higher demand for exports increases the need for the domestic currency, caused by:
  • Lower inflation rates compared to other countries.
  • Higher productivity levels.
  • Improved product quality.
  • Rising incomes in trading partner countries.
• Foreign investment inflows - Investors from abroad may buy the currency to invest in domestic firms.
• Higher interest rates - Attract foreign investors opening bank accounts to earn better returns.
• Foreign direct investment - Overseas companies establishing operations in the country, motivated by:
  • Enhanced labour productivity.
  • Expanding market opportunities.
  • Strategies to avoid trade barriers.

The role of hot money and speculation in currency movements

Hot money and speculation are key drivers of short-term currency fluctuations.

Hot money flows

Hot money involves the rapid movement of funds between countries to exploit short-term financial opportunities. Investors shift money to nations offering higher interest rates or currencies expected to appreciate.

Speculation

Speculation involves predicting future changes in interest rates or currency values, which drives a significant portion of foreign exchange transactions.