The demand function is what the consumer prefers regarding goods and services. Every person has an individual demand for the goods and services available in the market.

We consider the design of regulatory policy when the regulator is imperfectly informed about both the firm's cost function and the demand function it faces. To some extent the optimal policy here is ...

Shape invariance is a property of demand functions that is widely used for parametric and semiparametric modeling and is associated with a commonly employed class of equivalence scale models used for ...

The income elasticities for liquid assets are greater than 1 except for the demand deposit income elasticity (0.692757) estimated by the Da Silva method. In Output 20.1.2, Output 20.1.3 and Output ...