WAS the Soviet economy a modernized version of ancient AMP ???

Sep 2019
I think Russia and Soviet Economy does not fall into that definition.

The following is from Asiatic mode of production - Wikipedia :

The theory of the Asiatic mode of production (AMP) was devised by Karl Marx around the early 1850s. The essence of the theory has been described as "[the] suggestion ... that Asiatic societies were held in thrall by a despotic ruling clique, residing in central cities and directly expropriating surplus from largely autarkic (self sufficient) and generally undifferentiated village communities".

Autarky is the characteristic of self-sufficiency; the term is usually applied to political states or their economic systems. Autarky exists whenever an entity can survive or continue its activities without external assistance or international trade.