Assessing the economic impact of waterfowl hunting in Mississippi: Effects of changes in industry sector data using the IMPLAN model
International Journal of Social Economics
ISSN: 0306-8293
Article publication date: 31 December 2015
Abstract
Purpose
The purpose of this paper is to evaluate and improve the current methodology of securing and collecting data sources for use in the Impact Analysis for Planning (IMPLAN) model to more accurately use, and be able to support, inputs and outputs from economic impact models, specifically those generated by IMPLAN.
Design/methodology/approach
Primary expenditure data were derived from an extensive mail survey conducted during the 2005-2006 Mississippi waterfowl-hunting season. Survey results were analyzed using the IMPLAN software model default data and comparing it with new, more localized state data that were collected in 2010. Industry sectors were sorted and ranked after analysis based on sector importance to the economy and IMPLAN default data were replaced by localized data.
Findings
Economic contributions generated from the survey-based default model were $158 million (2010 USD) supporting 1,981 full- and part-time jobs. Economic contributions using survey-based data replacement model were $153 million (2010 USD) supporting 1,517 full- and part-time jobs. Separate model runs of the survey-based data replacement model yielded vastly different results, making the case for changing as many sectors with larger impacts as possible.
Research limitations/implications
The makeup and components of sectors used and described by the IMPLAN model were at times not clearly labeled which at times hindered the process of comparing and replacing data. It was evident that IMPLAN sectors were too highly aggregated.
Originality/value
This project will contribute to efforts within Mississippi aimed at protecting and promoting its natural resources for conservation and use for both the private and public sector.
Keywords
Acknowledgements
Thanks to the Forest and Wildlife Research Center (FWRC) who funded this project. The project would not have been possible without the efforts and cooperation of the Human Dimensions and Conservation Law Enforcement Laboratory (HDCLEL), and Forest and Wildlife Research Center (FWRC) personnel who provided direct or indirect assistance.
Citation
Santos, X.T., Grado, S.C. and Hunt, K.M. (2015), "Assessing the economic impact of waterfowl hunting in Mississippi: Effects of changes in industry sector data using the IMPLAN model", International Journal of Social Economics, Vol. 43 No. 1, pp. 86-103. https://doi.org/10.1108/IJSE-04-2014-0068
Publisher
:Emerald Group Publishing Limited
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