A structured approach to attribute selection in economic valuation studies: Using Q-methodology
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A structured approach to attribute selection in economic valuation studies : Using Q-methodology. / Jensen, Anne Kejser.
In: Ecological Economics, Vol. 166, 106400, 2019.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - A structured approach to attribute selection in economic valuation studies
T2 - Using Q-methodology
AU - Jensen, Anne Kejser
PY - 2019
Y1 - 2019
N2 - The literature on economic valuation of ecosystem services increasingly recognizes that the welfare generating endpoint of biophysical changes could potentially be heterogeneous across individuals in the population. This paper suggests Q-methodology as a structured and transparent approach to attribute selection in Discrete Choice Experiments that is easy to document, by combining the in-depth subjectivity of qualitative methods and the statistical rigor of factor analysis to identify groups in the population. Valid welfare estimates are dependent on the beneficiaries being presented with relevant attributes in the scenario description. This paper develops and implements a three-step procedure to: 1) identify potential groups of beneficiaries motivated by distinct ecosystem service endpoints 2) classify respondents in a Discrete Choice Experiment into groups of beneficiaries, according to their ecosystem service motivation, and 3) tailor the design of the Discrete Choice Experiment to the group-specific ecosystem service endpoints of the beneficiaries. The application explores potential heterogeneity in the ecosystem service endpoints derived from water quality improvements in Denmark.
AB - The literature on economic valuation of ecosystem services increasingly recognizes that the welfare generating endpoint of biophysical changes could potentially be heterogeneous across individuals in the population. This paper suggests Q-methodology as a structured and transparent approach to attribute selection in Discrete Choice Experiments that is easy to document, by combining the in-depth subjectivity of qualitative methods and the statistical rigor of factor analysis to identify groups in the population. Valid welfare estimates are dependent on the beneficiaries being presented with relevant attributes in the scenario description. This paper develops and implements a three-step procedure to: 1) identify potential groups of beneficiaries motivated by distinct ecosystem service endpoints 2) classify respondents in a Discrete Choice Experiment into groups of beneficiaries, according to their ecosystem service motivation, and 3) tailor the design of the Discrete Choice Experiment to the group-specific ecosystem service endpoints of the beneficiaries. The application explores potential heterogeneity in the ecosystem service endpoints derived from water quality improvements in Denmark.
KW - Attribute selection
KW - Discrete Choice Experiments
KW - Ecosystem service endpoint heterogeneity
KW - Ecosystem service valuation
KW - Q-methodology
KW - Water quality
U2 - 10.1016/j.ecolecon.2019.106400
DO - 10.1016/j.ecolecon.2019.106400
M3 - Journal article
AN - SCOPUS:85070200160
VL - 166
JO - Ecological Economics
JF - Ecological Economics
SN - 0921-8009
M1 - 106400
ER -
ID: 234286340