"The sanctions' effect is not going to be catastrophic for the Russian economy. At this point, there is huge uncertainty regarding the companies that will be affected by sanctions and what are the exact transactions that will fall under restriction."
The E.U. and the U.S. unveiled the sanctions Tuesday are punishment for Russia's Ukraine policy.
The measures also restrict sales of arms and equipment for Russia's oil industry.
But the Kremlin says the sanctions as "destructive and short-sighted."
Still, Moscow residents appear resilient. Some are even optimistic.