From Peg to Float: What Changes When a Currency Becomes Flexible

From Peg to Float: What Changes When a Currency Becomes Flexible?

source:sora

Many African countries have moved away from rigid “peg” systems toward managed floating exchange rates. In a fixed (fiat-based) system, a currency’s value is locked to another (like the US dollar), and the central bank must defend that peg with foreign reserves. Under a managed float, the currency’s price is largely set by market supply and demand, though the central bank may still intervene to smooth volatility. Nations such as Ghana and Kenya now use managed floats (Uganda’s shilling floats freely) This shift brings big economic changes. A flexible currency can correct trade imbalances but often depreciates at first, leading to inflation and higher import costs. In Ghana, for example, the cedi plunged over 50% in 2022, driving inflation above 40% by late 2022 In contrast, Uganda’s shilling has remained relatively stable (about 4% inflation in 2024) as its market exchange rate rebounded recently. Below we explore how moving from a fixed peg to a managed float affects inflation, trade, reserves and confidence – and what this means for everyday people.

How a Floating Rate Affects the Economy

Inflation and Prices

source:sora

When a currency is freed, its value can fall if economic fundamentals (like trade deficits or low reserves) don’t support the old peg. A weaker currency makes imports more expensive, which feeds into inflation. In import-dependent economies, this effect can be large. For instance, Ghana imports staples like fuel and food.When the cedi fell sharply, fuel and food prices spiked. By October 2022 Ghana’s inflation had surged to 40.4% year-on-year, with imported goods costs rising even faster (43.7%). In Kenya, a softer shilling in 2023 likewise pushed up prices: inflation climbed to about 7.7% in 2023 (from 7.6% in 2022). (Uganda’s case is milder – in mid-2024 inflation was just 4.0%, helped by the shilling recovering some value.)

Generally, economists estimate that each 1% currency depreciation can add roughly 0.2 percentage points to inflation over a year. In practical terms, families see their money buy less: food, fuel, medicine and other essentials (often imported) cost more in local currency. In Ghana, for example, most consumers reported weekly price rises in 2022, and many basic goods became unaffordable due to the inflation surge. In summary, transitioning to a float often means short-term pain: higher price inflation and eroded purchasing power. (Over time, however, inflation may cool if the currency stabilizes and the central bank tightens policy.)

Trade Balance – Imports and Exports

A floating rate also changes the trade picture. When the local currency weakens, exports become cheaper to foreigners and imports become costlier for locals. This can help reduce trade deficits. For example, after Ghana let the cedi fall, its export revenues (especially from gold and oil) rose enough that by 2024 the country had a current account surplus of 3.2% of GDP. In Kenya, the 2023 shilling depreciation helped shrink its trade gap: the current account deficit narrowed from 5.2% to 4.9% of GDP as the value of exports improved relative to imports.

On the import side, however, businesses often struggle. In Ghana, high import costs in 2022 led many companies to cancel or delay shipments. The central bank even rationed dollars, choosing not to support certain non-essential imports (like rice, poultry or bottled water) to save reserves. Similar pressures can occur elsewhere – as imports of fuel and food become more expensive, governments sometimes curb or tax imports, and local buyers pay higher prices or shortages result. In short, exports tend to get a boost under a softer currency (helping factories and farmers), while importers and consumers of foreign goods face tougher times.

Foreign Reserves and Central Bank Policy

Under a fixed peg, central banks must hold large reserves of foreign currency to defend the rate. When the peg breaks and the currency floats, the pressure on reserves often changes. With a floating rate, the central bank no longer needs to sell reserves constantly to uphold a peg. In some cases this can allow reserves to rebuild; in others, it can fall if the country still uses reserves to ease the transition or service debt.

Ghana: After years of cedi decline, Ghana received IMF support and allowed a flexible rate. Its foreign reserves grew as exports and remittances increased. By end-2024, Ghana’s reserves were about $9.0 billion (roughly 4 months of import cover), up from $5.9B in 2023. This was helped by strong gold and oil exports and external financing under the IMF program.
Kenya: In 2023, Kenya’s central bank partly used reserves to cushion the shilling. The import cover dropped from 4.3 months to 3.6 months as of end-2023. Overall foreign reserves fell and the current deficit was partly funded by drawing down these buffers. However, Kenya still maintains a few months’ worth of imports in reserve.
Uganda: The Bank of Uganda targets roughly 4 months of import cover. However, between mid-2023 and early 2024, Uganda’s reserves fell by about 12% (from $4.07B to $3.58B) mainly due to external debt payments and limited forex inflows. This meant only about 3.4 months of cover by Jan 2024. (The central bank hoped donor inflows would rebuild reserves.)

In practice, managed float means the central bank may intervene: for example by selling forex to stop a crash, or buying local currency to fight inflation. After Ghana’s large devaluation, the Bank of Ghana tightened interest rates to curb inflation. In Uganda, a slight rally in the shilling during 2024 gave room for the central bank to cut rates (from 10.25% to 10.00%) without stoking inflation. Overall, a flexible rate reduces the need for extreme defense of a peg but still requires active monetary policy to manage inflation and ensure reserves don’t run too low.

Investor Confidence and Financial Stability

How do investors react? Stability is key to confidence. A fixed peg, if credible, can reassure investors that inflation will stay low. But if a country is forced off a peg, markets may punish the currency and raise borrowing costs. During Ghana’s recent turmoil, many local investors shunned government bonds after bond yields spiked (as cedi fell), which hurt confidence. Indeed, a 2024 survey noted Ghanaian bond investors lost confidence when debt restructuring costs were imposed, and they shifted to safer assets.

Managed floats can thus unsettle markets initially. On the positive side, allowing the currency to adjust can prevent large imbalances from building (and a big crash later). In Kenya, the gradual float has been combined with inflation-targeting by the central bank, which helps anchor inflation expectations even as the shilling moves. For Uganda (already free-floating and inflation-targeting), investors seem relatively calm: Uganda’s interest rates are modest and inflation low, so confidence hasn’t been shaken by volatility.

All told, a switch to a float signals that a country is giving markets a bigger role. That can be good for transparency, but authorities must build credibility (e.g. with inflation-targeting or clear policy). Ghana’s central bank, for instance, has used an inflation-targeting framework since 2007, under a flexible FX regime, to reassure markets that price stability is the priority. Over time, if inflation comes down and the currency stabilizes, investor confidence can recover. But the transition period tends to be bumpy.

How Ghana, Kenya and Uganda Have Fared

The cedi on a decline against the dollar

source: Bloomberg

It helps to see the above in concrete examples:

Ghana (Cedi) – Ghana began gradually moving away from strict pegs in the 1980s. Most recently, crises in 2022–24 showed how painful a depreciation can be. The cedi lost 55% of its value against the dollar in 2022, and inflation hit roughly 40% by late 2022. Consumers faced skyrocketing food and fuel costs. Many Ghanaians reacted by changing savings behavior: a 2024 KPMG survey found that amid “double-digit inflation and depreciation,” 92% of Ghanaians were saving money, often shifting it into foreign currency to safeguard value. Businesses struggled too: traders of gasoline or grain often couldn’t afford to import enough under the new forex rules. By mid-2023 the government sought IMF help, which helped stabilize things by 2024. (The Cedi was still weaker than before, but inflation eased to ~23.8% in 2024 and reserves actually rose with stronger exports.)
Kenya (Shilling) – Kenya has had a managed float since the late 1990s. In 2022–23 the shilling weakened as import costs (especially fuel and food) rose. By end-2023 the shilling was about 24% weaker than a year earlier. This did contribute to a slight rise in inflation (7.7% in 2023) but also helped boost exports and tourism receipts, narrowing the trade gap. The Central Bank of Kenya responded by raising rates (to around 12.5%) to anchor inflation, even as it intervened to smooth excessive swings. As of early 2024 inflation began to ease as food prices stabilized. Kenyan authorities also lifted import bans and devalued some taxes to manage the effect on consumers. Overall, households see higher prices (fuel, electricity, school fees) but not to the same extreme as Ghana’s crisis. Many Kenyans cope by buying goods locally (avoiding costly imports) and by looking for higher dollar-denominated pay (remittances or dollar wages) when possible.
Uganda (Shilling) – Uganda’s shilling floats freely (with occasional interventions) under an inflation-targeting policy. Its inflation is much lower (~4–5% recently) than Ghana’s or Kenya’s. The shilling did hit a record low in early 2024, but then recovered about 6% by mid-year. This rebound helped policymakers: in Aug 2024 the Bank of Uganda cut its policy rate, noting that the currency recovery meant recent inflation spikes were likely transitory. In contrast with Ghana and Kenya, Uganda’s challenge with floating has been external debt. Uganda’s reserves fell 12% from mid-2023 to early 2024 as the government paid foreign loans. The shilling was weaker at times, but this mainly passed through to inflation in imported costs – though still modest overall. Ugandan households have been careful with spending (food, transport are their largest costs) and some keep small dollar savings to hedge against future price jumps.

What This Means for You

source:sora

When your country switches to a managed float, daily life changes in concrete ways:

Cost of living: Expect staple items like food, fuel, medicines and imported goods to become more expensive if the currency weakens. Your paycheck or business earnings in local currency won’t go as far, so budgeting becomes harder. For example, Ghanaians saw food and transport costs rise sharply in 2022. In Kenya, things like a liter of petrol or a school uniform might cost noticeably more than a year ago. Families often cut back on non-essentials, cook more at home, or switch to cheaper local substitutes.
Savings and purchasing power: If you keep money in the local currency, its value may erode with inflation. To protect savings, people often move some money into stronger currencies (like US dollars or euros). Indeed, many Ghanaians began saving in dollars or dollar accounts to safeguard their income. If your country allows it, you might open a foreign-currency savings account or legally hold a small stock of dollars. Another option is to buy assets that tend to hold value: gold, real estate, or durable goods. (Analysts note that during inflationary periods, Africans often buy gold or land as a hedge against currency loss.)
Inflation-protected investments: Check if there are government bonds or savings instruments indexed to inflation. Some countries issue inflation-linked bonds (where the interest or principal is adjusted with consumer prices). If available, these can help protect savings. For example, even basic Treasury bills can earn you interest that partially offsets inflation. Banks may offer fixed deposits with higher rates during high inflation.
Income and employment: A weaker currency can also make locally-made goods more competitive abroad. If possible, focus on earning in foreign currencies. For instance, professionals might seek contracts with international companies, get paid in dollars, or rely on remittances from relatives abroad. Small businesses may explore exporting goods or marketing to tourists.
Spending choices: With imports pricier, people often adjust consumption. Buy more local (cheaper) foods instead of imported ones, or use public transport if fuel costs soar. Reduce debt, especially foreign-currency loans, since repayments become costlier when the local currency falls. Stay informed about prices and shop around for deals. Share resources (e.g. community food gardening) to reduce reliance on volatile market prices.
Stay informed and patient: Follow central bank announcements and inflation reports. When the currency was very volatile in Ghana, regular news updates helped families know when things might stabilize. Recognize that a managed float often means ups and downs; many of these economies see the currency gradually find a stable range after an initial drop.

Conclusion: Navigating a New Currency Reality

Moving from a fixed peg to a managed float brings both challenges and long-term benefits. In the short run, countries see currency drops, higher inflation, and tighter trade conditions – but they also gain flexibility to adjust to shocks. For individuals in Ghana, Kenya, Uganda (and similar countries), the key is preparation and adaptation. Keep an eye on prices, manage your budget carefully, and consider holding some savings in hard currency or stable assets. Take advantage of any higher interest rates or inflation-linked bonds to grow your savings. Support local businesses and products to reduce import dependence. And remember: though a floating currency can feel scary at first, over time it can help the economy correct imbalances and set the stage for more sustainable growth. By staying informed and flexible in spending and saving habits, you can weather the transition and protect your purchasing power even as the exchange rate finds its new footing.

Actionable Tips:

Diversify your savings: Keep a portion in stable foreign currencies (dollars, euros) if you can, or in inflation-indexed securities.
Invest in hard assets: Consider gold, land, or long-lasting goods that hold value when money depreciates.
Adjust spending: Buy locally-made products and essentials in bulk before further price hikes; cut non-critical expenses.
Plan for inflation: Anticipate higher costs for fuel and food; save a bit more or seek income increases (e.g. side gigs, remittances).
Stay informed: Monitor official inflation and exchange rate updates; follow advice from trusted sources on managing money in high inflation.

By taking these steps and understanding the broader economic shifts, individuals can better cope with a changing exchange rate regime and maintain financial stability for their families.

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