Each household is assumed to have a demand function for each good which depends on the prices of all goods, the household's budgeted total expenditure and observable and unobservable characteristics of the household
The demand of each good of each household can be modeled with a function.
Jerusalem submitted peaceably to the rule of the Greeks in 332 b.c. under Alexander the Great and, subsequently, to his Hellenistic successors as well as the Egyptian Ptolomeys and the Syrian Seleucids.