such as risk, stochastic error or dataquality, and selected functional forms. We also found that the normalized … quadraticfunction has more advantage than other functional forms, although all of flexiblefunctional forms often fail to pass the …

be represented by certain functional forms. These exact indexes can be used to measure changes in a consumer’s cost of … that can be represented by certain functional forms. These exact indexes can be used to measure changes in a consumer … various translog preferences. Key Words Exact index numbers, superlative index numbers, flexible functional forms, Fisher …

Classification: D110 Key words: Normalized Quadratic, expenditure function, flexible functional forms, elasticities … a lesser extent, the Generalized Leontief cost function. Both of these functional forms are flexible; i.e., they can … demand, since these flexible functional forms can approximate arbitrary differentiable demand functions to the first order …

, flexible functional forms, indicator functions, cost functions, money metric utility functions, duality theory … functional forms. Diewert (1976) took this theory of exact indexes one step further and looked for indexes that were exact for … flexible functional forms, for either the linearly homogeneous utility function or for the dual unit cost function and he …