YouthShare contributor

Roberto Carlos Tientcheu

Cameroon

Writing for YouthShare since June 2026

Latest analysis : Three people per job: what the dependency ratio does not count

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Biography

Roberto Carlos Tientcheu is an economist specialising in forecasting.

Goals followed

  • No poverty
  • Affordable and clean energy
  • Decent work and economic growth
  • Reduced inequalities
  • Climate action
  • Partnerships for the goals

Topics covered

Their 2 analyses

Sustainable developmentTransl.

Three people per job: what the dependency ratio does not count

In Central Africa, each job supports nearly three people. Yet the age dependency ratio, used to date the demographic dividend, ranks Gabon first, the country that employs the smallest share of its population: the indicator equates working age with work.

By Roberto Carlos Tientcheu

Climate & environmentTransl.

The great climate schizophrenia

The world spent nearly $1.5 trillion supporting fossil fuels in 2022, while the savings of the African diaspora sit far from the green projects that need them. The money for the climate exists: what it lacks is a channel, and diaspora bonds offer one.

By Roberto Carlos Tientcheu

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