Turkey's president, Recep Tayyip Erdogan, once called high interest rates "the mother of all evil".
Murat Uysal, its new central-bank governor, must then be close to angelic.
Since Mr Erdogan sacked Mr Uysal's predecessor four months ago for refusing to slash interest rates,
he has cut three times, by a cumulative ten percentage points.
The latest cut, of 2.5 percentage points on October 24th, was more than double market expectations.
After last year's aggressive tightening, easing now makes some sense. Inflation is back in single digits, after passing 25% last autumn.
The lira has partially recovered from a battering that had pushed domestic prices up.
In early October America threatened sanctions in response to Turkey's offensive in Syria.
The lira slumped, but after America brokered a ceasefire deal on October 17th, it steadied again.
It strengthened further when Turkey's and Russia's presidents signed a similar agreement. That gave the bank room for the most recent cut.
Turkey crawled out of recession at the start of the year, but credit growth is still weak.
Companies with hard-currency debt have been unable to borrow,
and banks sitting on $20bn-worth of non-performing loans (npls) have been reluctant to lend.
Monetary policy alone will not fix the economy, says Selva Demiralp of Koc University: "Turkey needs to find a solution to the npl problem first."
In September the government ordered banks to reclassify debt of 46bn lira ($8bn) as bad loans.
But doubts remain as to how banks will clear these loans from their balance-sheets.