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Title: Applications of aggregation theory to sustainability assessment

Journal Article · · Ecological Economics
ORCiD logo [1];  [2]
  1. Univ. of Tennessee, Knoxville, TN (United States). Dept. of Mathematics; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for BioEnergy Sustainability
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for BioEnergy Sustainability

In order to aid in transition towards operations that promote sustainability goals, researchers and stakeholders use sustainability assessments. Although assessments take various forms, many utilize diverse sets of indicators that can number anywhere from two to over 2000. Indices, composite indicators, or aggregate values are used to simplify high dimensional and complex data sets and to clarify assessment results. Although the choice of aggregation function is a key component in the development of the assessment, there are few examples to be found in literature to guide appropriate aggregation function selection. This paper develops a connection between the mathematical study of aggregation functions and sustainability assessment in order to aid in providing criteria for aggregation function selection. Relevant mathematical properties of aggregation functions are presented and interpreted. Lastly, we provide cases of these properties and their relation to previous sustainability assessment research. Examples show that mathematical aggregation properties can be used to address the topics of compensatory behavior and weak versus strong sustainability, aggregation of data under varying units of measurements, multiple site multiple indicator aggregation, and the determination of error bounds in aggregate output for normalized and non-normalized indicator measures.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1286768
Alternate ID(s):
OSTI ID: 1249864
Journal Information:
Ecological Economics, Vol. 114, Issue C; ISSN 0921-8009
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 52 works
Citation information provided by
Web of Science

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Participation and retention in a green tourism certification scheme journal February 2016
Assessing sustainability in agricultural landscapes: a review of approaches 1,2 journal September 2018
Composite Indicators for Sustainability Assessment: Methodological Developments book April 2018
Sensitivity to weighting in life cycle impact assessment (LCIA) journal December 2019
Engaging stakeholders to assess landscape sustainability journal June 2019
Weak and Strong Compensation for the Prioritization of Public Investments: Multidimensional Analysis for Pools journal December 2015