The part about dynamism echoes a thought that I had earlier today. As far as I can tell, socialism as an economic system largely failed [1] because of a lack of

The part about dynamism echoes a thought that I had earlier today. As far as I can tell, socialism as an economic system largely failed [1] because of a lack of dynamism. Because everything is state-owned, everything is "too big to fail" and all management structures petrify. It doesn't have the same regenerative properties that exist in all living and evolving systems, the controlled killing of old parts of the system without killing the entire system that in capitalism is provided by competition on the free market. The question is: Is there any socialist theory that provides a solution to this lack of dynamism? I'm asking not necessarily because I want socialism, but because pure free-market capitalism has some obvious flaws when it comes to natural monopolies and the pricing of externalities, so I'd like to know if there is a better system that doesn't devolve into the real-world socialism we've already seen. [1] I'm not disputing that socialist regimes did horrendous things to their subjects, but I'm focusing on the economic perspective here.