Regardless of whether the method has some origin in classic technique, it is indeed a strategy that the vast majority of AES (actually existing socialism) state

Regardless of whether the method has some origin in classic technique, it is indeed a strategy that the vast majority of AES (actually existing socialism) states have done. That's why Soviet ideology was Marxism-Leninism vs...well...Marxism. The Sandanistas, Cuba, Vietnam, etc. have done this as well. Also the Bolivarian socialists.