FRANKFURT, Germany -- Top officials of the European Central Bank worried at their last meeting that the slowdown in economic growth might be "deeper and more broad-based" than previously suspected.
The written account of the Jan. 24 meeting released Thursday indicated the bank's 25-member rate-setting council felt they had to balance acknowledgement of worsening data with conveying confidence that the bank's stimulus policies were working.
The ECB left interest rate benchmarks unchanged at record lows at the January meeting, but said risks to growth had increased. Analysts say the bank could delay its next rate increase, slated at the earliest for this fall, well into 2020.
The ECB also said publicly after the meeting that it was ready to use all available tools should the outlook worsen.
The bank, which is the chief monetary authority for the 19 countries that use the euro, ended a 2.6 trillion euro ($3 trillion) bond-buying stimulus program in December that pumped newly printed money into the economy over almost four years.
The bank continues its effort to support growth by keeping interest rates very low. The benchmark for lending to banks is at zero and the rate on deposits left at the ECB by commercial banks is minus 0.4 percent, a penalty aimed at pushing the banks to lend spare cash.
The ECB's caution echoed that of the U.S. Federal Reserve. Minutes to the Fed's last meeting indicated officials talked about halting the rundown of the bank's pile of bonds purchased during its own stimulus effort. Letting the bonds mature reverses the earlier stimulus.
The eurozone grew 0.2 percent in the fourth quarter, slowing from more robust growth in the first half of 2018. The economy is being supported by low rates, falling unemployment and rising wages, but its dependence on trade leaves it vulnerable to headwinds from abroad. The European Commission has cut its growth estimate for 2019 to 1.3 percent from 1.9 percent in last year's outlook. Inflation was estimated at an annual 1.4 percent in January, short of the bank's goal of just under 2 percent.
Keeping rates low for longer would have wide-ranging consequences for markets and investors. Savers would continue to see below-inflation rates erode their holdings, but home buyers, companies and governments would be supported by ongoing low borrowing costs.