The exchange rate is the price of one currency expressed in another currency. It changes continuously depending on currency supply and demand, economic conditions, monetary policy, foreign trade, capital flows, and international developments.

When people say that “the exchange rate is rising,” they usually mean that more units of the domestic currency are needed to purchase one unit of a foreign currency. For example, if a foreign currency becomes more expensive relative to the domestic currency, this generally means that the domestic currency is depreciating.

Changes in the exchange rate can have direct consequences for prices, imports, exports, debt, businesses, and consumers’ purchasing power.

Why Does the Exchange Rate Rise?

An increase in the exchange rate of a foreign currency against the domestic currency can be caused by several factors. In most cases, there is not a single cause, but rather a combination of economic and financial factors.

1. High Inflation

High inflation can weaken the purchasing power of the domestic currency. If prices in one economy rise faster than in other countries, its currency may become relatively less attractive.

High inflation can also affect consumer and investor expectations. If the market expects inflation to remain high, demand for foreign currencies perceived as more stable may increase.

2. Interest Rates

Interest rates influence investment decisions and capital flows between countries.

If interest rates in one country are relatively low compared with those in other countries, investors may have less incentive to hold assets denominated in the domestic currency.

Conversely, higher interest rates can make a currency more attractive, although the actual impact also depends on inflation, economic risk, and expectations about future monetary policy.

3. Current Account Deficit

A country that consistently imports more goods and services than it exports may have significant demand for foreign currency.

Importers need foreign currency to pay suppliers abroad. If demand for foreign currency exceeds its supply in the market, pressure on the domestic currency may increase.

However, a current account deficit does not automatically lead to currency depreciation. It must be considered together with investment flows, remittances, foreign-exchange reserves, and other financial factors.

4. Strengthening of Major International Currencies

Currencies such as the U.S. dollar and the euro play an important role in the global economy.

When the dollar or another major international currency strengthens in global markets, many other currencies may weaken against it.

An important factor can also be the decisions of major central banks, particularly changes in interest rates and expectations regarding future monetary policy.

5. Rising Interest Rates in Major Economies

When central banks in major economies raise interest rates, investors may move capital toward assets they consider safer or more profitable.

This can create capital outflows from smaller or emerging markets and put pressure on their currencies.

6. Political and Geopolitical Risks

Political instability, international conflicts, trade tensions, and economic uncertainty can significantly affect foreign-exchange markets.

During periods of uncertainty, investors often seek assets and currencies they consider safer. If capital leaves an economy, demand for its domestic currency may decline.

7. Declining Confidence in the Economy

Confidence is an important factor in financial markets.

If businesses and investors expect economic slowdown, fiscal problems, rising debt, or unstable economic policies, they may reduce their exposure to the domestic currency.

This can increase demand for foreign currencies.

8. Declining Exports

Exporters bring foreign currency into a country. If exports decline significantly, the supply of foreign currency in the domestic market may also decrease.

This is particularly important for economies that depend heavily on exports of goods or services.

9. Declining Foreign Investment

Foreign direct investment and financial investments bring capital into an economy.

If foreign investment declines because of uncertainty, increased risk, or less favorable economic conditions, the supply of foreign currency may decrease.

10. Increasing Demand for Foreign Currency

If households, companies, and institutions increase their demand for euros, U.S. dollars, or other foreign currencies while their supply remains unchanged, the foreign currency may strengthen against the domestic currency.

This can occur because of imports, international travel, foreign investments, debt payments, or expectations of further domestic currency depreciation.

What Are the Disadvantages of a Rising Exchange Rate?

When a foreign currency becomes more expensive, the effects can be felt across almost every level of the economy.

1. Higher Inflation

This is one of the most important effects.

If an economy imports fuel, energy, machinery, food, medicines, raw materials, or other products, depreciation of the domestic currency can make these imports more expensive.

Companies that pay more for imported goods may pass those higher costs on to consumers.

This is known as imported inflation.

2. Higher Fuel and Energy Costs

Fuel and energy are often linked to international markets and transactions conducted in foreign currencies.

If the domestic currency weakens, the cost of fuel and energy in domestic currency may increase even when the international price of the product changes very little.

This can subsequently affect transportation, manufacturing, agriculture, and consumer prices.

3. Loss of Purchasing Power

If people’s incomes do not increase at the same rate as prices, real purchasing power declines.

A household may have the same nominal income but be able to purchase fewer goods and services.

This can reduce the overall standard of living.

4. Higher Foreign-Currency Debt Burden

Companies, households, or institutions that have loans denominated in euros, U.S. dollars, or other foreign currencies may face higher repayment costs in domestic currency.

For example, if a company has a debt of €100,000 and the domestic currency depreciates, the value of that debt expressed in domestic currency increases.

This can create difficulties for businesses whose revenues are primarily denominated in the domestic currency.

5. Higher Business Costs

Businesses that import goods or raw materials face higher costs when the domestic currency weakens.

This can affect:

manufacturers;
retailers and wholesalers;
transportation companies;
food-processing businesses;
construction companies;
manufacturing industries;
companies using imported equipment.

If a business cannot pass higher costs on to customers, its profit margin may decline.

6. Deterioration of Financial Balances

Companies with foreign-currency debt and domestic-currency revenues are particularly exposed to exchange-rate risk.

A depreciation of the domestic currency can increase liabilities and weaken a company’s financial ratios.

In serious cases, this can create liquidity problems or difficulties in repaying debt.

7. Higher Import Costs

Imported products become more expensive when the domestic currency weakens.

These may include:

automobiles;
electronic equipment;
machinery;
fuel;
medicines;
food;
clothing;
construction materials;
technology equipment.

For an economy that is highly dependent on imports, this effect can be particularly significant.

8. Greater Uncertainty for Businesses

Large exchange-rate fluctuations make financial planning more difficult.

A company calculating the cost of an import today may face a significantly different cost several weeks or months later.

This makes it more difficult to:

set prices;
prepare budgets;
plan investments;
forecast profits;
manage debt.

9. More Expensive International Travel

When the domestic currency weakens, citizens traveling abroad may have to pay more for the same services.

Hotels, transportation, restaurants, and purchases abroad become relatively more expensive.

10. Higher Costs for Studying and Receiving Services Abroad

Students studying abroad and families financing expenses in foreign currencies may face higher costs.

The same applies to payments for services, subscriptions, insurance, and other obligations that must be paid in foreign currency.

Can a Rising Exchange Rate Have Positive Effects?

Not every effect of a weaker domestic currency is negative.

A weaker currency can create certain advantages for specific sectors of the economy.

1. Exports May Become More Competitive

If a country exports goods and services, a weaker domestic currency can make its products relatively cheaper for foreign buyers.

This may benefit exporters, particularly when a large share of their production costs is denominated in the domestic currency.

2. Tourism May Benefit

A destination can become relatively more affordable for international tourists when its domestic currency weakens.

Foreign visitors may spend more or stay longer, supporting hotels, restaurants, transportation companies, and local businesses.

However, this benefit can be limited if the tourism industry relies heavily on imported goods and services.

3. Domestic Production May Become More Competitive

If imported products become more expensive, consumers and businesses may shift toward products manufactured domestically.

This can create new opportunities for local producers.

A Rising Exchange Rate Is Not Always a Currency Crisis

It is important to distinguish between a normal exchange-rate fluctuation and a rapid or uncontrolled depreciation.

Currencies change in value every day, and moderate fluctuations are a normal part of financial markets.

The situation becomes more serious when depreciation is:

rapid;
persistent;
accompanied by high inflation;
associated with significant capital outflows;
accompanied by a loss of confidence;
combined with major fiscal or financial problems.

In such circumstances, pressure on the economy can become much more significant.

Who Is Most Affected by Exchange-Rate Increases?

The impact is not the same for everyone.

Group	Potential Effect
Consumers	Higher prices for imported goods
Importers	Higher costs
Exporters	Potentially greater competitiveness
Businesses with foreign-currency debt	Higher debt burden
Households with foreign-currency loans	Higher value of debt in domestic currency
Domestic tourists traveling abroad	More expensive international travel
Domestic industries	Potential benefits from stronger competition against imports
Tourism sector	Potential benefits from more competitive prices for foreign visitors
Investors	Greater foreign-exchange risk

How Can Businesses Protect Themselves Against Exchange-Rate Risk?

Companies operating with multiple currencies can use different strategies to reduce their exposure to exchange-rate fluctuations.

These may include:

using contracts denominated in the same currency as revenues;
diversifying markets;
including exchange-rate adjustment clauses in contracts;
using foreign-exchange hedging instruments;
carefully managing foreign-currency debt;
maintaining sufficient liquidity reserves;
matching revenues and expenses in the same currency as closely as possible.

The objective is to reduce exposure to unexpected exchange-rate movements.

What Can a Central Bank Do?

A central bank can influence the foreign-exchange market through monetary policy and other available instruments.

Depending on the exchange-rate regime and economic conditions, these may include:

changing the policy interest rate;
managing liquidity;
communicating monetary-policy expectations;
intervening in the foreign-exchange market when such intervention is part of its policy framework;
managing foreign-exchange reserves.

However, a central bank cannot completely control all the factors that determine an exchange rate, particularly global economic and financial developments.

An increase in the exchange rate of a foreign currency against the domestic currency is the result of the interaction of many factors. Inflation, interest rates, imports and exports, capital flows, monetary policy, global developments, and political risks can all influence the value of a currency.

A weaker domestic currency can lead to higher import prices, inflation, reduced purchasing power, and a higher burden of foreign-currency debt. At the same time, it can create certain advantages for exports, tourism, and domestic production.

Therefore, an exchange-rate increase should not be viewed simply as a problem affecting the foreign-exchange market. It can influence the entire economy, from the price of fuel and food to business costs, investment, debt, and living standards.

Ultimately, what matters is not only whether the exchange rate is rising or falling, but why it is changing, how quickly it is changing, and how that change is being transmitted throughout the rest of the economy.

Why Does the Exchange Rate Rise and What Are Its Disadvantages?