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).
The study was based on genome scans and evaluation of more than 800 genetic markers among a wide variety of Pacific peoples. It found that neither Polynesians nor Micronesians have much genetic relation to Melanesians. Both groups are strongly related genetically to East Asians, particularly Taiwanese aborigines.