This is a unique account of the role played by 58 figures and diagrams commonly used in economic theory. These cover a large part of mainstream economic analysis, both microeconomics and macroeconomics and also general equilibrium theory.

In this paper we introduce a SBM (slacks-based measure) of efficiency based on directional distance functions. This measure is contrasted with the SBM due to Professor Tone [Tone, K., 2001. A slacks-based measure of efficiency in data envelopment analysis. European Journal of Operational...

The purpose of this paper is to include consumer satisfaction in the specification of productivity. We accomplish this by using Shephard’s preference indirect distance function to model technology subject to a utility target. The utility constraint allows us to include information on consumer...