What is another word for accelerator principle?
Pronunciation: [ɐksˈɛləɹˌe͡ɪtə pɹˈɪnsɪpə͡l] (IPA) 
The term "accelerator principle" refers to the idea that businesses and economies must invest in capital goods in order to maintain growth. Synonyms for this term might include "investment principle," "growth theory," or "capital expansion theory." Essentially, any phrase or term that describes the idea that investment in capital goods can lead to economic growth and expansion could be considered a synonym for the accelerator principle. Other related concepts might include ideas like "supply-side economics," "capitalism," or "entrepreneurialism," as all of these concepts relate in some way to the idea that investment and capital are important drivers of economic growth and development.
