In a unitary or federal, but Statist economy, the model is one of total
control by the central government(eg North Korea) or with some control shared with the appointed provincial governments(eg the erstwhile Soviet Union).
The difficulties that make the disengagement of the imperialist countries nearly inconceivable today and the negative impact of this on the peripheral countries following the socialist road(leading to possible capitalist restoration,
evolutions toward a Statist mode, regression,
nationalist alienation, etc.) call into question the old Bolshevik model.