RPT-GRAPHIC-Erdogan's waning patience: Four questions for Turkey's central bank

(Repeats story with no changes to text)

* As world preps for tighter policy, Turkey looks to ease

* Erdogan has urged rate cuts despite rising inflation

By Jonathan Spicer and Nevzat Devranoglu

ISTANBUL, Sept 20 (Reuters) - Turkey's central bank has begun setting the stage for an interest rate cut long sought by President Tayyip Erdogan, although most analysts don't think it will pull the trigger this week after inflation jumped and the lira took a slide.

The bank has kept its benchmark rate at 19% since March, when Erdogan installed Sahap Kavcioglu as its latest governor. That makes it one of the highest policy rates in the world - although so too is Turkey's inflation rate https://refini.tv/3laX5UN, which touched 19.25% last month.

Ahead of a monetary policy meeting set for 2 p.m. (1100 GMT) on Thursday in Ankara, here are four key questions:

IS A RATE CUT COMING?

After months of hawkish talk that allowed the lira to recover from an all-time low in June, the central bank has changed its tune in the last few weeks.

On Sept. 1 conference calls with investors, Kavcioglu did not repeat a longstanding pledge to keep the policy rate above inflation. Two days later, data showed inflation did indeed surpass 19% https://tmsnrt.rs/3yTLHBq, leaving real rates negative.

Kavcioglu also began downplaying this "headline" inflation figure and instead stressed that a "core" measure - which is lower - is more appropriate given the fallout from the pandemic.

In a speech on Sept. 8, he said a near 30% spike in food inflation represents "short-term volatilities", so the bank will focus more on the core measure that dipped to 16.76%. He added that policy was tight enough and predicted a falling price trend in the fourth quarter.

Investors have taken all this as a dovish turn that suggests that rate cuts are on the way. Some have warned of a "policy mistake" if they come too soon.

Fourteen of 17 economists polled by Reuters expect easing to begin in the fourth quarter, with two, including the Institute of International Finance, predicting it will start this week.

"Though most expect no rate cut, the bank's new guidance suggests it would not be surprising to see one on Sept. 23 if it takes a slight deceleration in core inflation as permanent," said Ozlem Derici Sengul, founding partner at Spinn Consulting, in Istanbul.

HOW LONG WILL ERDOGAN WAIT?

Many analysts say Erdogan appears to be growing impatient for monetary stimulus, given loans are expensive and he faces a tough election no later than 2023. A few say a prompt rate cut could even signal plans for an early vote.