Khan Capital | July 2022
Key Takeaways
- The ECB raised rates by 50 basis points to zero, ending eight years of negative interest rates and delivering the institution’s first rate hike in 11 years, double the 25bp it had previously guided.
- Eurozone inflation at 8.6% with a deposit rate at zero implies a real rate of negative 8.6%, one of the most accommodative monetary stances in ECB history, necessitating further aggressive tightening.
- The Transmission Protection Instrument (TPI) was announced to prevent peripheral sovereign spread blowouts during the tightening cycle, but its effectiveness is untested and its deployment would create tension with the inflation-fighting mandate.
- The ECB’s dilemma is uniquely difficult: tightening into an energy crisis that is simultaneously inflationary (higher prices) and contractionary (lower demand), while rate hikes cannot address supply-driven price pressures.
- European banks are the clearest beneficiaries: the end of negative rates expands net interest margins that were compressed for eight years, driving an earnings recovery that has further to run as rates continue to rise.
On 21 July 2022, the European Central Bank raised its key interest rates by 50 basis points, bringing the deposit facility rate from negative 0.5% to zero. It was the ECB’s first rate hike in 11 years and the end of eight years of negative interest rates in the eurozone. The 50-basis-point move was double what the ECB had guided just weeks earlier (when President Christine Lagarde had signalled a 25-basis-point increase), reflecting the alarming acceleration of eurozone inflation to 8.6% and the pressure to catch up with the Federal Reserve and other central banks that had been tightening for months.
The decision marks a watershed moment for European monetary policy. The ECB had maintained negative rates since June 2014, charging banks to hold deposits at the central bank in a bid to stimulate lending, investment, and inflation. The policy had become one of the most controversial experiments in central banking: critics argued it punished savers, distorted asset prices, weakened bank profitability, and failed to generate the inflation it was designed to produce. That the ECB’s exit from negative rates was ultimately forced by an inflationary surge it had failed to anticipate, rather than chosen as a signal of economic success, underscores the irony of the experiment’s conclusion.
The Fragmentation Problem: Why the ECB Waited So Long
The ECB’s tardiness in responding to inflation, compared to the Fed, Bank of England, and other central banks, was not primarily a failure of analysis. It was a structural constraint unique to the eurozone: the risk of financial fragmentation.
The eurozone comprises 19 (now 20) countries sharing a single currency and monetary policy but maintaining separate fiscal policies, debt levels, and sovereign credit profiles. When the ECB raises rates, the impact is not uniform: it tightens financial conditions for Germany and the Netherlands (which have low debt-to-GDP ratios and strong fiscal positions) in the same measure as for Italy and Greece (which have high debt burdens and are vulnerable to rising borrowing costs). The risk is that rate hikes cause peripheral sovereign bond spreads to widen to levels that threaten financial stability, as occurred during the eurozone debt crisis of 2010-2012.
To address this risk, the ECB announced alongside the rate hike a new tool: the Transmission Protection Instrument (TPI). The TPI authorises the ECB to purchase sovereign bonds of any eurozone member state that is experiencing “unwarranted, disorderly market dynamics that pose a serious threat to the transmission of monetary policy.” In plain language, the TPI is a promise to buy the bonds of peripheral countries (read: Italy) if their spreads blow out during the tightening cycle. It is the ECB’s attempt to square an impossible circle: tighten monetary policy to fight inflation without triggering a sovereign debt crisis in the periphery.
What the Market Is Misunderstanding
The ECB is behind the curve and will need to tighten more aggressively than it currently projects. Eurozone inflation at 8.6% with a deposit rate at zero implies a real interest rate of negative 8.6%, one of the most accommodative monetary settings in ECB history. The ECB’s forward guidance suggests a gradual normalisation, but the inflation data suggests urgency. The risk is that the ECB, having waited too long to begin tightening, is now forced to accelerate, compressing the tightening cycle in a way that increases both the economic cost and the fragmentation risk.
The energy crisis makes the ECB’s dilemma uniquely difficult. Unlike the Fed, which is tightening into an economy that is growing and a labour market that is strong, the ECB is tightening into an economy that is being crushed by the energy crisis. European natural gas prices at ten times their historical average are imposing a massive tax on consumers and businesses that is both inflationary (higher energy costs drive up prices) and contractionary (higher costs reduce spending and investment). Raising rates will not reduce energy prices; it will compound the demand destruction that the energy crisis is already producing.
The TPI is a backstop, not a solution. The Transmission Protection Instrument is designed to prevent the kind of sovereign spread blowout that nearly destroyed the eurozone in 2012. But the TPI’s effectiveness depends on its credibility, which has not been tested. If Italy’s fiscal trajectory deteriorates (due to political instability, rising borrowing costs, or recession-driven revenue shortfalls), the ECB may face the choice of buying Italian bonds in quantities that compromise its inflation-fighting credibility or allowing spreads to widen to levels that threaten financial stability. This is the fundamental tension of monetary union without fiscal union, and no instrument, however cleverly designed, can fully resolve it.
European bank profitability improves with positive rates. The end of negative rates is unambiguously positive for European bank earnings. Negative rates compressed net interest margins (the spread between lending and deposit rates) because banks were reluctant to pass negative rates through to retail depositors. With rates now at zero and moving higher, banks can reprice their loan books upward while deposit rates rise more slowly, expanding net interest margins. European bank stocks have been among the best-performing sectors in 2022, and the earnings tailwind from higher rates has further to run.
Implications for Investors
European fixed income carries both opportunity and risk. The repricing of European government bonds has created yields that, for the first time in years, offer income to fixed income investors. But the fragmentation risk (peripheral spread widening) and the energy-driven recession risk argue for caution on duration and credit quality. German Bunds and short-duration instruments offer the most defensive positioning within the European fixed income universe.
European banks are positioned for a re-rating. The combination of rising rates (expanding net interest margins), improving capital ratios, and historically depressed valuations creates a compelling case for European financial equities. The risk is that recession-driven credit losses offset the margin benefit, which argues for selectivity in favour of banks with strong asset quality and diversified revenue bases.
The euro faces cross-currents. Higher ECB rates should support the euro, but the energy crisis (which worsens Europe’s terms of trade) and the growth differential with the US (which favours the dollar) create offsetting headwinds. The euro has already fallen below parity with the dollar for the first time since 2002, and the near-term direction depends on whether the rate differential or the growth differential dominates.
Peripheral sovereign risk warrants monitoring. Italy’s 10-year yield has risen from approximately 1% to above 3.5% in 2022. If political instability (Italy’s government collapsed in the same week as the ECB’s rate hike) combines with recession and rising borrowing costs, the TPI’s untested backstop may be called upon sooner than markets expect.
Conclusion
The ECB’s exit from negative rates is a moment of symbolic and practical significance. It marks the end of an eight-year experiment that failed on its own terms (negative rates did not generate the inflation they were designed to produce) and was ultimately terminated by an inflationary surge from external forces (the pandemic, the war, the energy crisis) that the policy was never designed to address. The challenge ahead is immense: the ECB must tighten monetary policy to fight the highest inflation in the eurozone’s history while navigating an energy crisis that is pushing the economy toward recession and managing the fragmentation risk that is the eurozone’s permanent structural vulnerability. No central bank in the world faces a more difficult set of trade-offs.
Related Reading
The ECB’s shift followed the Fed’s lead, as covered in The Fed’s Most Aggressive Hiking Cycle. For the BOJ’s parallel shift, see BOJ Shocks Markets: Yield Curve Control Adjustment. For the inflation that forced the ECB’s hand, see The Cost of Living Crisis.
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