We conceptualize and model the decision-making problem of an industrial investor having the choice to adopt either some cogeneration or some heat-only generating technology, or a combination of the two. The deterministic model suggested is specified in continuous time, takes a lifetime...

The paper develops a model with non-exponential population growth, nonrenewable natural resources, and endogenous knowledge creation to analyse substitution between primary inputs and an essential use of resources in the innovation sectors, which is generally considered as most unfavourable for...