The competitive advantage is iteratively determined for all land use types during an
iterative procedure. Values are increased during the iteration when allocated area is
smaller than area demanded while values are decreased when allocated area exceeds
the demand. In the case of increasing demand, the value of the competitive advantage is
likely to increase while lower values are obtained when the demand for a certain land
use type decreases. For the grouped land use types, only a value for the competitive
advantage for the group as a whole is determined, as demands are not specified for the
individual land use types within this group.