Definitions for derived demand. Derived demand. Derived demand is a term in economics, where demand for a factor of production or intermediate good occurs as a result of the demand for another intermediate or final good.
Origin of the Polynesian People __ Polynesians evolved (birthed) & their unique culture developed in area of Savai'i and Upolu, Samoa and Tonga in around 2000-500BC with Savai'i as the motherland (breeding ground).
Among the intriguing indications that contact might have been made between Polynesians and the native peoples of South America was the supposed pre-Columbian presence of non-native chickens, allegedly introduced to the continent by seafarers from South Pacific islands.LLUSTRATION BY DeAGOSTINI, GETTY Bones of Contention The idea that Polynesians might have introduced the chicken to South America and thus left behind evidence of their seagoing feat is a fairly new one.