MCDA - Multicriteria analysis for decision aid

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# MCDA - Multicriteria analysis for decision aid - PowerPoint PPT Presentation

MCDA - Multicriteria analysis for decision aid. for what? decision aid concertation and optimisation acceptation and share …magic tricks and propaganda example 1 : chosing a president application : flood risk mitigation chosing between different scenarios. The different stages.

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Presentation Transcript
MCDA - Multicriteria analysis for decision aid
• for what?
• decision aid
• concertation and optimisation
• acceptation and share
• …magic tricks and propaganda
• example 1 : chosing a president
• application : flood risk mitigation
• chosing between different scenarios
The different stages
• precise the question

what / why / who

• identify the different alternatives
• selection of criteria and indicators
• give a weight to the different criteria
• determine the values of the indicators

for each different alternative

• rate the alternatives
stage 1 : precise the question

choosing a president

• What
• the guy who will run the country during the next 5 years
• Who
• the whole family decides what Mom will vote
• Dad and his parents are non EU citizen
• The kids are too young
choosing a president
• at this point different methods may be used
• 1st method : the ballot
• 2nd method : elimination process
• A/B >> A
• A/C >> A
• A/D >> D
• D/E >> E
• 3rd method : MCDA
choosing a president
• at this point different methods may be used

agreement : the future president must be a woman

stage 6 : rate the alternatives
• precise the question

what / why / who

• identify the different alternatives
• selection of criteria and indicators
• give a weight to the different criteria
• determine the values of the indicators

for each different alternative

• rate the alternatives
stage 1 : precise the question
• precise the question

what / why / who

• identify the different alternatives
• selection of criteria and indicators
• give a weight to the different criteria
• determine the values of the indicators

for each different alternative

• rate the alternatives