This is how the majority of the planet outside of the USA, Russia and former USSR states names these ideologies:
authoritarian capitalism -> fascism
democratic capitalism -> capitalism
democratic socialism -> socialism
authoritarian socialism -> communism
From the mixed economy wikipedia:
> Common to all mixed economies is a combination of free-market principles and principles of socialism.[5]
From the socialism page of wikipedia:
> While no single definition encapsulates the many types of socialism,[13] social ownership is the one common element,[6][14] and is considered left-wing.[15]
If you don't have to pay tolls for the majority of the roads that you drive on, you are living a mixed economy because those toll free roads are owned by the state, not by private companies or individuals, and are paid for by taxes. Which makes them a socialist element, most likely within a majority capitalist system. Which makes what you live in a mixed economy. The vast majority of countries on the planet are mixed economies.
It astounds me how this keeps coming up on HN over and over again.