The phrase "a derived demand" is correct and usable in written English.
It is typically used in economics to describe a demand for a good or service that arises from the demand for another good or service.
Example: "The demand for steel is a derived demand, as it is dependent on the demand for construction projects."
Alternatives: "a secondary demand" or "a contingent demand".
Instead we argue that because transport is a derived demand, we must first articulate a preferred vision of the future, then design an appropriate, sustainable transport system.
Taking an historical perspective, the paper argues that shipping is fundamentally a derived demand arising out of, but also enabling, the spatial separation of production and consumption that are integrated through global value chains.
The link between the built environment and travel behavior is then made using theoretical frameworks borrowed from economics, and in particular, the concept of travel as a derived demand.
The demand for health care is a derived demand for better health [13].
Similarly, a derived demand benefit could materialize if production costs at either the retail or wholesale level declined following E. coli vaccination program implementation.
The activity-based travel demand forecasting (TDF) approach views travel demand as a derived demand from the need to pursue activities distributed in space and time [23].
Specifically, fed cattle prices decline in years 1 and 2 and increase over years 3 10 reflecting long-run supply being more elastic than short-run supply and a multitude of derived demand and supply feedbacks captured by the model.
The increasing demand for economic evaluation of health care interventions has lead to a corresponding rise in the derived demand for evidence on the key parameter inputs into cost effectiveness models.
The first aspect is the utility of arriving at a destination, which is the traditional derived demand assumption for travel [1], and the second aspect is complementary activities that could also take place without traveling such as reading, thinking or enjoying scenery [18].
These studies chiefly considered travel as derived demand; that is, travel is a pure means to reach a destination or to participate in an activity [1, 2].
The resulting general equilibrium model has much in common with derivations of Marshall's rules of derived demand.
