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We used an ex post approach and an actual patient population to assess WTP.
This study used an ex post approach instead of the conventional ex ante one.
This study estimated the savings in life-years and costs from early diagnosis of cervical cancer using an ex post approach.
In this study, the authors thus used an ex post approach based on national databases in Taiwan to estimate the life years and healthcare expenditures saved from early detection of cervical cancer, stratified by both stages and age.
Similar(56)
We find that willingness to pay estimates are similar when either the ex-ante or ex-post approach are employed.
The ex-ante approach addresses hypothetical bias in the survey design stage while the ex-post approach addresses hypothetical bias with follow-up questions to the hypothetical willingness to pay question.
The actual process vs. product distinction, the lab director clarifies, relates to the fundamental ex-ante vs. ex-post approaches.
It was, thus, possible to develop the evaluation matrix and compare the profiles of the eight neighbourhoods according to an ex post evaluation approach.
We then consider the content of ex ante assessment, describe different approaches to ex post assessment, and discuss five issues in the assessment of market interventions (unintended effects, interaction effects, and the time horizon, impartiality and costs of assessment).
Theory-based evaluation (TBE) approaches are ex-post evaluation approaches providing insight on success and failure of policy instruments [65].
Our primary contribution is a systematic approach to using ex post evaluation as input for the iterative design of mobile business applications.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com