investment plans included objectives such as public transport efficiency or promotion of integrated development of both housing and residential infrastructure along with socalled productive investments such as industrial parks or factories strategic investment plans acknowledged that the urban area was larger than a project area that some spaces deserved higher priority than others and that strategy meant making choices in a spatial context the challenge therefore was to determine which rules might encourage behaviour in specific directions and what were the socalled enabling conditions required for desired outcomes to be achieved the difference lay in the assertion that marketoriented policies were intended to affect not only individual entities both corporate and otherwise but the whole pattern of behaviour of all entities both individually and collectively