A recession in Russia and currencies depreciation across the region have impacted Georgia’s economy, hitting the popularity of the Georgian Dream which defeated the party of former president Mikheil Saakashvili, the United National Movement party (UNM), in elections four years ago.
The Georgian Dream coalition and the UNM are bitter rivals and the parliamentary election is likely to be particularly hard fought and vitriolic.
Giorgi Kvirikashvili, a former economy and foreign minister, was appointed PM. He too is close to Mr Ivanishvili , having previously worked at his bank, Cartu Bank.
Mr Kvirikashvili, 48, said his priority was to boost the economy, a message that appears to have gone down well on the streets of Tbilisi.
Georgian Dream supporter Giorgi Abaladze said the appointment of Mr Kvirikashvili was positive.
“Personally I really like Kvirikashvili. The previous PM was a little bit harsh in his position, he seemed more radical,” he said. “And Kvirikashvili is an economist, and that is what we need in these harsh economic times.”