A simple substitution model of technological change.

Author(s)
Fisher, J.C. & Pry, R.H.
Year
Abstract

A substitution model of technological change based upon a simple set of assumptions has been advanced. The mathematical form of the model is shown to fit existing data in a wide variety of substitutions remarkably well. It is suggested that the model can prove useful to a number of types of investigations.

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Publication

Library number
B 30013 fo /01 /81 /
Source

From: Technological Forecasting and Social Change, 3 (1971) p. 75- 88, 5 ref.

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