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Presentation of the project The database
Econometrics
Empirical paper
Abstention rate model - Being parent's model
Marine de Michiel Clothilde Camus
IENAC 10 T
11 mai 2012
Steve Lawford
1/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Index
1 Presentation of the project
2 The databaseGathering dataDescription of data
2/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Aims of the project
How can the abstention rate evolve against the elector'scharacteristics?
How can we create being parent's model?
According to you, which one is the hardest to model?
3/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Aims of the project
How can the abstention rate evolve against the elector'scharacteristics?
How can we create being parent's model?
According to you, which one is the hardest to model?
3/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Aims of the project
How can the abstention rate evolve against the elector'scharacteristics?
How can we create being parent's model?
According to you, which one is the hardest to model?
3/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Gathering data
Index
1 Presentation of the project
2 The databaseGathering dataDescription of data
4/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Gathering data
The Google Form
Ingathering of information thanks to a Google Form
103 observations obtained in 10 days
5/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Gathering data
The Google Form
Ingathering of information thanks to a Google Form
103 observations obtained in 10 days
5/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Index
1 Presentation of the project
2 The databaseGathering dataDescription of data
6/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Age
Figure 1 : Age distribution
7/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Age²
Figure 2 : Age² distribution
8/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Gender
Figure 3 : Men/Women distribution
9/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Marital status
Figure 4 : Marital status distribution
10/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Family status
Figure 5 : Family status distribution
11/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Commitment in political life
Figure 6 : Commitment in political life distribution
12/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Town or countryside?
Figure 7 : Town/countryside distribution
13/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Where in France ?
Figure 8 : Regions distribution
14/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Presentation of the project The database
Description of data
Level of studies
Figure 9 : Level of studies distribution
15/15
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Index
1 The abstention rate model
2/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Preliminary model
Figure 10 : Abstention rate against the age
Thanks to t-test, we reject the null hypothesis for H0:βage = 0
3/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Preliminary model
Figure 10 : Abstention rate against the age
Thanks to t-test, we reject the null hypothesis for H0:βage = 0
3/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Completion of preliminary model
Relevance of used parameters :
ABSTENTIONi =β0 + β1AGEi + β2AGEi²+ β3BAC4i + β4FRMETROPOLEi +β5SSACTIVITEi + β6VILLECAMPAGNEi + β7SUDOUESTi +β8PARISi + β9PARTIPOi + β10BACi + β11SEXEi
4/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Completion of preliminary model (2)
Figure 11 : The abstention rate model
We can't conclude about the relevance of any parameter
maybe because there exists a dependence between some binary
variables5/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Completion of preliminary model (2)
Figure 11 : The abstention rate model
We can't conclude about the relevance of any parameter
maybe because there exists a dependence between some binary
variables5/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Trial on improving this model
Figure 12 : Another abstention rate model
6/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Trial on improving this model (2)
Only FRMETROPOLE can be considered relevant
However, R² is very low
⇒We can't elaborate an abstention rate model
7/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Trial on improving this model (2)
Only FRMETROPOLE can be considered relevant
However, R² is very low
⇒We can't elaborate an abstention rate model
7/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
The abstention rate model
Trial on improving this model (2)
Only FRMETROPOLE can be considered relevant
However, R² is very low
⇒We can't elaborate an abstention rate model
7/7
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Outline
1 Being a parent's model
Construction of the model
Comments on this model
2 Conclusion
2/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Construction of the model
Outline
1 Being a parent's model
Construction of the model
Comments on this model
2 Conclusion
3/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Construction of the model
Creation of the model
ENFANTS = β0 + β1MARIEi + β2PARISi + β3AGEi +β4AGEi²+ β5ABSTENTION i + β6BAC1i + β7BAC4i +β8VILLECAMPAGNE i + β9FONCi + β10SEXEi +β11FRMETROPOLEi
4/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Construction of the model
Creation of the model (2)
Figure 13 : Being a parent's model
ENFANTS = −0, 569+ 0, 279MARIEi + 0, 013PARISi + 0, 029AGEi −0, 0001AGEi ²+ 0, 009ABSTENTION i − 0, 0359BAC1i − 0, 046BAC4i +0, 0255VILLECAMPAGNE i + 0, 119FONCi + 0, 0180SEXEi −0, 063FRMETROPOLEi
5/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Comments on this model
Outline
1 Being a parent's model
Construction of the model
Comments on this model
2 Conclusion
6/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Comments on this model
The relevant parameters
Figure 14 : Student's t-test
Relevant parameters: marital status, age, being or not a civil servant
R²≈80%
7/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Comments on this model
The relevant parameters
Figure 14 : Student's t-test
Relevant parameters: marital status, age, being or not a civil servant
R²≈80%
7/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Comments on this model
The relevant parameters
Figure 14 : Student's t-test
Relevant parameters: marital status, age, being or not a civil servant
R²≈80%
7/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Comments on this model
Analysis of residuals
Figure 15 : Residuals
Our model is quite close to the reality, in spite of some
exceptions.
8/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Summary
Tough to model the abstention rate
Collected data are expandable and good quality
9/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
Summary
Tough to model the abstention rate
Collected data are expandable and good quality
9/10
Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
Being a parent's model Conclusion
End
Thanks for your attention !
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Marine de Michiel, Clothilde Camus IENAC 10 T Econometrics Empirical paper
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