IMPLAN Citation Guidelines
If you use data from any of the IMPLAN results tables, underlying regional data, or multipliers, IMPLAN should be cited as your source. Here’s how to do it.
All output from the IMPLAN System, including, without limitation, IMPLAN Models, is subject to copyright held by IMPLAN. Subject to the prohibition on Client publication of Multipliers at Section 3.1 of the IMPLAN System Terms and Conditions of Use, Client may use, display, reproduce and publish such output in analyses, reports, presentations, and publications; provided that Client includes a notation in such output, as prescribed in Section 3 below.
Provided further, that such publications may contain summary information, each data point in any such publication may be included for no more than ten (10) industries, and general summary data (e.g., S-W index and GDP) in each such publication may be included for no more than ten (10) geographies.
There are generally three ways to cite IMPLAN:
We’re here to help!
This text is designed as an aid to you as you prepare reports and analyses for publication—simply cut and paste what you need directly into your document. As always, please contact us if you have any questions at support@implan.com or call (704) 288-3942.
1. Written as Part of the Text
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When referencing the application or data, spell “IMPLAN” in all caps.
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Similarly, when referencing the company, use “IMPLAN Group LLC.”
Examples:
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“Our study used the 2017 Mecklenburg County, NC IMPLAN model to examine regional purchase coefficients for the study area.”
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“We used the IMPLAN calculation process to estimate the economic impact of [event(s) input into the IMPLAN application]. The following estimations and assumptions were made outside of IMPLAN to evaluate the initial or direct effect of [event(s) being inputted in IMPLAN]:”
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“We love IMPLAN Group LLC so very, very much.”
2. In-text Citations
These include footnotes and captions for tables and charts. When citing IMPLAN as a data source, it is mandatory that you include the data year and region of your study.
Examples:
- Footnote: “1For more information on the IMPLAN modeling process, visit IMPLAN.com.”
- Caption: “Source: IMPLAN 2021 Data for model region including Oregon’s Yamhill, Marion, Polk, Clackamas, and Multnomah counties.”
- Parenthetical Citation: “The RPC for Oilseeds for Washington County is .75 (IMPLAN 2021 Data).”
3. In the Reference Section
Citing the IMPLAN Blog:
[Author’s Last name], [First name]. “Title of the Article or Individual Page.” IMPLAN Blog, IMPLAN Group, LLC, [Day] [Month] [Year], IMPLAN.com/[Link to the article].
Citing the IMPLAN Support Site:
[Author’s Last name], [First name]. “Title of the Article or Individual Page.” IMPLAN Support Site, IMPLAN Group, LLC, [Day] [Month] [Year], Support.IMPLAN.com/[Link to the article].
Citing an IMPLAN Paper:
[Author’s Last name], [First name]. “Title of the Paper or Individual Page.” IMPLAN Website, IMPLAN Group, LLC, [Day] [Month] [Year], IMPLAN.com/[Link to the paper].
Citing use of the IMPLAN Application or Data:
IMPLAN® model, [YEAR] Data, using inputs provided by the user and IMPLAN Group LLC, IMPLAN System (data and software), 16905 Northcross Dr., Suite 120, Huntersville, NC 28078 www.IMPLAN.com
Inserting the IMPLAN Disclaimer
The following is optional but recommended text to include in your published studies:
IMPLAN is a regional economic analysis software application that is designed to estimate the impact or ripple effect (specifically backward linkages) of a given economic activity within a specific geographic area through the implementation of its Input-Output and Social Accounting Matrix model. Studies, results, and reports that rely on IMPLAN data or applications are limited by the researcher’s assumptions concerning the subject or event being modeled. Studies such as this one are in no way endorsed or verified by IMPLAN Group, LLC unless otherwise stated by a representative of IMPLAN.
IMPLAN provides the estimated Indirect and Induced Effects of the given economic activity as defined by the user’s inputs. Some Direct Effects may be estimated by IMPLAN when such information is not specified by the user. While IMPLAN is an excellent tool for its designed purposes, it is the responsibility of analysts using IMPLAN to be sure inputs are defined appropriately and to be aware of the following assumptions within any I-O and Social Accounting Matrix Model:
- Constant returns to scale
- No supply constraints
- Fixed input structure
- Industry technology assumption
- Constant byproducts coefficients
- The model is static
- Backward linked
- Time Delineated