Economist Ulrike Malmendier calls for sanctions against Russia to be expanded. She sees good substitutes for Russian gas.

Estonian Prime Minister Kaja Kallas has also spoken out in favor of stricter sanctions. Expansion of Russia sanctions: economics calls for boycott of Putin's gas.. As of: February 28, 2024, 11:45 a.m By: Bona Hyun CommentsPressSplit Moscow ruler: the Russian autocrat Vladimir Putin. Calls for tougher sanctions against Putin are growing louder.