individuals. To this end, a choice experiment (CE) was adopted; a CE is a systematic
method used to determine individual preferences with regard to goods and services. A well-
known advantage of CEs is their ability to capture a pecuniary value for target attributes in
the form of marginal willingness to pay (MWTP). By comparing the sizes of MWTPs, we can
recognize the order of preference among attributes. Amazon Mechanical Turk was used to …