ISTANBUL: Inflation in Turkey in June soared to an annual rate of 78.6 percent -- the highest in 24 years, according to official data released Monday -- as President Recep Tayyip Erdogan's unconventional economic policies continued to take their toll.
But independent estimates published by Turkish economists showed prices rising at more than double that figure, reports AFP.
Inflation had stood at 73.5 percent in May and at 15.0 percent at the start of last year.
Economy Minister Nureddin Nebati on Friday vowed that consumer prices will start dropping in December.
"I promise to you and to the president, we will see a drop in inflation starting in December," he was quoted as saying by Turkish media.
According to the official data, the surge in inflation in June was driven by a jump of 123.4 percent in the cost of transportation and a 94-percent increase in non-alcoholic drinks.
Turkey's latest problems began when Erdogan forced the central bank to go through with a series of interest rate cuts last year that he said were part of his "new economic model".
But the Turkish leader rejects conventional economics and affirms that high interest rates cause prices to rise.
Economists believe his approach has exacerbated the pain felt world-wide from the jump in food and energy prices caused by Russia's invasion of Ukraine.
However, more and more economists are starting to question Turkey's official data.
A monthly report release Monday by Turkey's ENAG group of independent economists showed consumer prices rising by 175 percent in June.
ENAG said prices had risen by 71.4 percent since the start of the year alone.
The Istanbul chamber of commerce said inflation in Turkey's largest city has reached an annual rate of 94 percent.