Political analyst Tatiana Stanovaya warns that reforms recently adopted by the State Duma to further the centralization of power in Russia's federal government could endanger the entire political system by pinning too much on the presidency and the Kremlin's "subjective and closed insider logic." "Constitutional Putinism" is supposed to weed out remnants of the destabilizing "opportunism" elevated in Russia's "Yeltsin Constitution," Stanovaya argues in a recent essay for the Carnegie Moscow Center, but Putinism could prove to be even more prone to opportunism if it is incapable of accommodating the multiple power centers that would emerge in a serious political crisis (for example, the loss of United Russia's parliamentary monopoly or a severe decline in the president's popularity).