Fully monopolized economies are inherently hypersensitive and demand political monopoly to stabilize.

Evidence

The system has become so fully monopolized that it must by nature be hypersensitive to cyclical changes, and such disturbances must be avoided. To achieve that, the monopoly of political power over money, credit, labor, and prices is necessary. In short, democracy would endanger the fully monopolized system. It is the essence of totalitarianism to stabilize and fortify it. — Rolf Wiggershaus, The Frankfurt School, 309

Categorization

• DEEPTHINKING: A compressed causal chain — monopolization produces fragility, fragility necessitates dictatorship — that resists reduction to a slogan.