Question: The traditional components of a stylized and general market equilibrium problem are
(i) final demand functions, p = c - Dx, where D is an asymmetric positive semidefinite matrix;
(ii) total input supply functions, s = b + E y, where E is a symmetric positive semidefinite matrix;
(iii) technologies for the individual sectors, Ak , k = 1, ... , K.
Formulate a meaningful specification of the given problem and provide an economic interpretation of all its components.