the name for the theory illustrated in this diagram is the conservative revolution. supply - side economics…

Brief Explanations:

The diagram illustrates a cycle where increased money for consumers and investors leads to business expansion and economic growth. This sequence represents the core idea of supply-side economics, which posits that lower taxes and deregulation stimulate production and investment, thereby boosting the overall economy. Critics often refer to this theory pejoratively as "trickle-down economics," arguing that the benefits primarily go to the wealthy and corporations, with the expectation that these benefits will eventually "trickle down" to the rest of the population, a process they often view as ineffective or insufficient.

Answer:

The name for the theory illustrated in this diagram is: supply-side economics. Critics referred to this model as: "trickle-down economics."