(Reuters) -Renault will transfer its 68% stake in Russia’s biggest carmaker Avtovaz to an auto research institute for one symbolic rouble, Russia said on Wednesday, the latest example of local institutions snapping up bargains as Western firms flee. The trade ministry also said Renault’s factory in Moscow, which produces cars under the Renault and Nissan brands, would be passed to the city’s government, in another sign of what Russian authorities plan to do with Western assets. The French carmaker and the French government, which owns a 15% stake in Renault, both declined to comment on the dea…