Economic tools

Economic tools (or tools of economic analysis) facilitate the preparation of a robust urban plan in the urban planning process encouraging economic development in a way that is conducive to and compatible with sustainability objectives. Put differently, they influence the way planned urban objects and urban environments are going to be shaped. Furthermore, economic tools are applied to measure the economic impact of existing urban objects, but also security threats (and indirect security measures). In essence, they are urban planning tools (though not solely used by urban planners).

Description

Knowledge about some frequently used economic models can help the urban planner to systematically survey all the relevant (socio-economic) impact caused by an urban development and security threats. This insight will help the responsible urban planners to make the best choices from an socio-economic point of view.

It has to be noted that in general it is very difficult to quantify the economic impact of urban development, urban objects, crime, security measures, and so on. This is especially true for the benefits since they are in most of the cases non-economic, e.g. urban development as a catalyst for business investments, health benefits of less crime, the benefits of living in a safe area due to security measures, etc. Moreover, while economic analysis is common in many contexts, the results of these studies depend largely on the used methodologies, including the underlying (subjective) assumptions and measured effects.. Nevertheless, it remains relevant for urban planners (especially on a more strategic level) to gain insight into the economic dimension of urban planning and security threats/measures. In the words of professors Ken Pease and Martin Gill,"[economic]Cost benefit analysis is always helpful, sometimes necessary but seldom sufficient as a basis for decision-making".

Process economic assessment

Users of economic tools

Economic tools can be used by economists (specialists) but also by specialised is an attribute of::urban planners in socio-economic appraisal. These economic models, however, do not come without fundamental and methodological limits that have to be considered.

Types of economic tools

Urban planning processes employ a host of economic tools/models:

• Social cost-benefit analysis
• Input-output analysis
• Economic impact study
• Business case
• Other economic tools

See also the clickable map below:

Related subjects

• Limits of economic analysis

And:

• Economic main page
• Economic impact
  • Economic impact of urban planning
  • Economic impact of security threats
  • Economic impact of security measures
  • Economics of criminal and terrorist behaviour
• Economic output