Some left-libertarians may find this of interest. As noted in Jeff Tucker’s contribution to Property, Freedom, and Society: Essays in Honor of Hans-Hermann Hoppe, “Marxism Without Polylogism,” Hoppe in The Economics and Ethics of Private Property, chapter 4, “Marxist and Austrian Class Analysis,” writes the following:

I will do the following in this chapter: First, I will present a series of theses that constitute the hard-core of the Marxist theory of history. I claim that all of them are essentially correct. Then I will show how these true theses are derived in Marxism from a false starting point. Finally, I want to demonstrate how Austrianism in the Mises-Rothbard tradition can give a correct but categorically different explanation of their validity.

Hoppe then proceeds to set forth the main tenets the Marxist belief system, which are:

(1) “The history of mankind is the history of class struggles.” It is the history of struggles between a relatively small ruling class and a larger class of the exploited. The primary form of exploitation is economic: The ruling class expropriates part of the productive output of the exploited or, as Marxists say, “it appropriates a social surplus product and uses it for its own consumptive purposes.”

(2) The ruling class is unified by its common interest in upholding its exploitative position and maximizing its exploitatively appropriated surplus product. It never deliberately gives up power or exploitation income. Instead, any loss in power or income must be wrestled away from it through struggles, whose outcome ultimately depends on the class consciousness of the exploited, i.e., on whether or not and to what extent the exploited are aware of their own status and are consciously united with other class members in common opposition to exploitation.

(3) Class rule manifests itself primarily in specific arrangements regarding the assignment of property rights or, in Marxist terminology, in specific “relations of production.” In order to protect these arrangements or production relations, the ruling class forms and is in command of the state as the apparatus of compulsion and coercion. The state enforces and helps reproduce a given class structure through the administration of a system of “class justice,” and it assists in the creation and the support of an ideological superstructure designed to lend legitimacy to the existence of class rule.

(4) Internally, the process of competition within the ruling class generates a tendency toward increasing concentration and centralization. A multipolar system of exploitation is gradually supplanted by an oligarchic or monopolistic one. Fewer and fewer exploitation centers remain in operation, and those that do are increasingly integrated into a hierarchical order. Externally (i.e., as regards the international system), this centralization process will (and all the more intensively the more advanced it is) lead to imperialist interstate wars and the territorial expansion of exploitative rule.

(5) Finally, with the centralization and expansion of exploitative rule gradually approaching its ultimate limit of world domination, class rule will increasingly become incompatible with the further development and improvement of “productive forces.” Economic stagnation and crises become more and more characteristic and create the “objective conditions” for the emergence of a revolutionary class consciousness of the exploited. The situation becomes ripe for the establishment of a classless society, the “withering away of the state,” the replacement of government of men over men by the administration of things and, as its result, unheard-of economic prosperity.