例文
- A more thorough-going marginalism represents the supply curve as a " complementary demand curve " where the demand is " for " money and the purchase is made " with " a good or service.
- Paul Rosenstein-Rodan spoke of a similar concept called " indivisibility of demand " which hypothesises that if large investments are made in a large number of industries simultaneously, an underdeveloped economy can become developed due to the phenomenon of complementary demand.
