1. Barthélémy BIAO Idossou Jean-Baptiste OGA Dètondji Camille GUIDIME
11th Global Meeting of the NTA Network
Income inequality by age group in Benin in 2011: An approach from National Transfer Accounts.
Barthélémy BIAO
Idossou Jean-Baptiste OGA
Dètondji Camille GUIDIME
9/21/2018
NTA 11, Saly, Senegal.

2. Introduction Methodology and Data Main results Next Step OUTLINE
NTA 11, Saly, Senegal, 2016.
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3. 1. Introduction
In BIAO, OGA and GUIDIME (2014), we found that labor income (YL) is dominated by YLS more than YLE:
NTA 11, Saly, Senegal, 2016. .
9/21/2018

4. Aim of the paper: show evidence of income inequality by age group using NTA approach
NTA 11, Saly, Senegal, 2016. .
9/21/2018

5. 2. METHODOLOGY AND DATA
Estimates of Age Profiles of Labour income in
Estimates of Age profiles of consumption and 2011
Calculate Life Cycle Deficit in 2011
NTA 11, Saly, Senegal, 2016. .
9/21/2018

6. 2. METHODOLOGY AND DATA DATA Household Data survey (INSAE, 2011)
(INSAE, 2009, 2012) Data from national accounts for (INSAE,2013; 2014).
Socio-economic indicators of Benin
Health sector statistics, 2010 and 2015
NTA 11, Saly, Senegal, 2016. .
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7. Survey of World Population Prospects (2013, 2015)
DATA (Continued)
Document of strategy for growth and poverty alleviation’s Report  : Estimating of health structure cost by program.
Survey of World Population Prospects (2013, 2015)
NTA 11, Saly, Senegal, 2016.
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8. 3. MAIN RESULTS Youth Problem 30% of pop hold 80% of YL
NTA Results of Benin, Cape Town.
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9. Years of surplus generated : 35 years in 2011
3. MAIN RESULTS
Years of surplus generated : 35 years in 2011
The surplus is generating by age group [27-62] years which holds 80% of YL.
NTA 11, Saly, Senegal, 2016.
9/21/2018

10. 3. MAIN RESULTS
NTA 11, Saly, Senegal, 2016. .
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11. 3. MAIN RESULTS
NTA 11, Saly, Senegal, 2016. .
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12. 3. MAIN RESULTS Age Labor income inequality in Bénin_2011
NTA 11, Saly, Senegal, 2016. .
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13. 4. Next step?
Regardless of labor income distribution, the NTA method shows us evidence of income inequality.
The economic review on income inequality test of integrating population age structure in explaining income inequality factors Albrecht et Garret (2009).
The age structure of the population is paramount in the NTA methodology. So, our questioning is how to use the NTA methodology to explain the determinants of income inequality. This is the next step.
NTA 11, Saly, Senegal, 2016. .
9/21/2018

14. Barthélémy BIAO Idossou Jean-Baptiste OGA Dètondji Camille GUIDIME
11th Global Meeting of the NTA Network
Income inequality by age group in Benin in 2011: An approach from National Transfer Accounts.
Barthélémy BIAO
Idossou Jean-Baptiste OGA
Dètondji Camille GUIDIME
9/21/2018
NTA 11, Saly, Senegal.