- Demographic housing demand: estimates by household sizes (by Gustavo Givisiez)
- Household projections: methods, application and current practice (by Brenda Yepez-Martinez. Here is her phd thesis)*
- Health Services Demand Projection: Methods and application for Brazil (by Cristina Guimarães)
- Demographic models for projections of social sector demand (by Tim Miller) *
- Sergei Scherbov (the man behind IIASA probabilistic population projection) and his intriguing perspective on population ageing. Papers here and here. a five-minute presentation here.
*I couldn't find the actually presented paper.