Do models which can be used to predict the behaviour and performance o
f manufacturing companies fail when we apply them to organisations who
se main product is information? If they do, how will this impact on st
rategy planning and investment decisions? As suggested in previous art
icles, companies can be likened to naturally occurring structures such
as plants and animals. They have a finite life and the need for evolu
tionary development means that, sooner or later, these structures must
be replaced by others better suited to surviving in a changed environ
ment. Those companies which do survive beyond their natural life span
usually do so in name only.