BY COMFORT OGBONNA
Brazil’s central bank governor Gabriel Galipolo said on Tuesday that the country’s large amount of government debt tied to the benchmark Selic interest rate is limiting the effectiveness of monetary policy and making it harder for authorities to slow inflation.
Speaking during a Senate hearing, Galipolo explained that when the central bank raises interest rates to cool economic activity, many investors holding government bonds linked to the Selic rate actually receive higher income payments. According to him, this creates an unusual situation where tighter monetary policy can increase disposable income for bondholders instead of reducing spending across the economy.
“The more I raise interest rates, the more income holders of floating-rate bonds receive,” Galipolo said, noting that around half of Brazil’s sovereign debt is currently linked to the Selic benchmark rate.
Brazil’s benchmark interest rate stands at 14.50%, one of the highest among major economies, as policymakers continue trying to bring inflation back toward the country’s official 3% target. Annual inflation reached 4.39% in April, remaining well above the central bank’s preferred level despite aggressive tightening measures.
Galipolo said the structure of Brazil’s debt market is unique compared with many other countries. He explained that floating-rate government securities known as LFTs were originally designed to help the government refinance and roll over debt more efficiently during periods of economic instability and high inflation.
However, the widespread use of these bonds now complicates the central bank’s efforts to slow demand because higher rates translate directly into larger returns for investors holding the securities. Analysts say this weakens the traditional transmission mechanism of monetary policy, where rising interest rates are normally expected to reduce borrowing, spending, and investment.
The central bank chief added that this issue partly explains why Brazil’s monetary policy settings appear more restrictive than those of many peer economies in Latin America and other emerging markets.
Galipolo also expressed concern over ongoing discussions in Brazil’s Senate regarding a potential cap on public debt growth. He warned that if investors begin to believe the government may struggle to refinance or roll over its debt obligations, market confidence could deteriorate rapidly.
According to him, fears surrounding debt sustainability could trigger a wave of risk aversion among investors, potentially leading to capital outflows and pressure on the Brazilian currency.
“That would tend to cause capital flight into another currency, with inflationary effects,” he told lawmakers during the hearing.
The comments come at a delicate moment for Brazil’s economy, which continues to face inflationary pressures despite elevated borrowing costs. Galipolo noted that the country could soon experience two major supply-side shocks simultaneously: rising global oil prices and the possibility of an unusually strong El Niño weather pattern.
Higher oil prices could increase transportation and energy costs across the economy, while severe weather linked to El Niño may affect agricultural production, electricity generation, and food prices. Economists have warned that such supply disruptions could complicate efforts to control inflation in the months ahead.
Galipolo also highlighted that Brazil’s labor market remains exceptionally strong, with unemployment currently near record lows and household income growth remaining robust. Strong consumer demand combined with supply-side pressures could make inflation more persistent than policymakers had previously expected.
The governor emphasized that core inflation indicators, which exclude more volatile items such as food and energy, are currently running at levels similar to headline inflation. This suggests that price pressures are broad-based across the economy rather than being limited to temporary external factors.
Financial markets are now closely watching future signals from the Central Bank of Brazil regarding the direction of interest rates. While some investors had hoped for eventual rate cuts later this year, Galipolo’s remarks reinforced expectations that policymakers may need to keep borrowing costs elevated for longer to ensure inflation returns sustainably to target.