Difference between revisions of "Economic Impact Study"
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| − | An'''Economic Impact Study''' is one of the more often used [ |
+ | An '''Economic Impact Study''' is one of the more often used [[economic tools]] to facilitate the preparation of a robust urban plan. It traces the flows of spending associated with a spatial development to identify changes in economic activities of the sectors in a local/regional economy. This is done by measuring or estimating the changes in [[economic output]](like an increase in sales, income and jobs). |
| − | + | = Economic impact calculation = |
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The modelused to measure the economic impact of an urban project development containsseveral modules (depending on the project scope). The figure below is anexample of an Economic Impact Model for a tourist, and residential area: |
The modelused to measure the economic impact of an urban project development containsseveral modules (depending on the project scope). The figure below is anexample of an Economic Impact Model for a tourist, and residential area: |
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| + | [[File:economic impact study.png]] |
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| ⚫ | The example contains three modules: construction, residential, and tourism. The main inputs for the modules are determined by the scope of the project (the amount of residential units, hotel rooms, bars and restaurant, etc.). Based on the input and its interrelationships, the module calculates the direct output impacts ofthe urban development. |
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| − | =====Source: Decisio ===== |
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| − | *[ |
+ | *[[Direct effects]] are production changes associated with the immediate effects of change in expenditures. An impulse in construction activity, for example, leads to an increase in wages, profits,taxes paid, et cetera. |
| − | *[ |
+ | *[[Indirect effects]] are the production changes resulting from various rounds of re-spending of the receivers of the direct spending impulse in other backward-linked industries. For example: architects and brick suppliers will receive orders from the construction companies responsible for the construction of the ordered development. |
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+ | *[[Induced effects]] are the effects resulting from the re-expenditures of households. Employees of companies earn wages that are spend on goods and services. This means that not only the construction companies purchases are included, but also the expenses of the employees of the construction company, et cetera. |
| − | + | == Model calculations == |
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| − | Based |
+ | Based on the direct input (the amount of invested capital and labour, etc.), economists calculate the impact of the urban development project on the whole economy. This is mostly done with the help of so-called [[Input-output analysis]]. |
=== Datacollection and analyses === |
=== Datacollection and analyses === |
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Revision as of 18:29, 1 March 2012
An Economic Impact Study is one of the more often used economic tools to facilitate the preparation of a robust urban plan. It traces the flows of spending associated with a spatial development to identify changes in economic activities of the sectors in a local/regional economy. This is done by measuring or estimating the changes in economic output(like an increase in sales, income and jobs).
Contents
Economic impact calculation
The modelused to measure the economic impact of an urban project development containsseveral modules (depending on the project scope). The figure below is anexample of an Economic Impact Model for a tourist, and residential area:
File:Economic impact study.png Example of an Economic Impact model
The example contains three modules: construction, residential, and tourism. The main inputs for the modules are determined by the scope of the project (the amount of residential units, hotel rooms, bars and restaurant, etc.). Based on the input and its interrelationships, the module calculates the direct output impacts ofthe urban development.
The Economic Impact Model calculates the direct (primary), indirect and induced(secondary) effects of the urban development plan:
- Direct effects are production changes associated with the immediate effects of change in expenditures. An impulse in construction activity, for example, leads to an increase in wages, profits,taxes paid, et cetera.
- Indirect effects are the production changes resulting from various rounds of re-spending of the receivers of the direct spending impulse in other backward-linked industries. For example: architects and brick suppliers will receive orders from the construction companies responsible for the construction of the ordered development.
- Induced effects are the effects resulting from the re-expenditures of households. Employees of companies earn wages that are spend on goods and services. This means that not only the construction companies purchases are included, but also the expenses of the employees of the construction company, et cetera.
Model calculations
Based on the direct input (the amount of invested capital and labour, etc.), economists calculate the impact of the urban development project on the whole economy. This is mostly done with the help of so-called Input-output analysis.
Datacollection and analyses
The dataand information model engineers need are mostly available from existing data orprevious studies. The following list shows some of the information needed:
Supplyinformation:
- Demographic statistics (resident population, employment statistics, number andtype of businesses, etc.)
- Thedetails of the [#_Development_plan Development Plan] (amount of planned hotelrooms, residential houses, etc.)
- Qualitative economic information (expected economic growth, the quality of thelocal economy, etc.)
Demandinformation:
- Statistical data on consumption, investments, export (e.g., the regional andlocal volume of tourist spending)
- Demandsurveys (e.g, for the real estate market, construction, and tourism)
Related subjects
[#_Social_cost-benefit_analysis_2Social Cost-Benefit analysis]
