Research Overview |
As a mathematical demographer and statistician,
I study systematic constraints and random
influences that shape the structure of human populations.
I helped develop methods of computer simulation
to understand the rarity of coresident family members in
pre-industrial English households. With these methods,
I am now forecasting the kin and family support available
to new generations of elderly in the Twentyfirst century.
Working in "non-linear" demography, I have identified
mechanisms that give rise to specific kinds of cycles in
fertility and population growth. I am currently interested
in patterns of mortality at extreme ages shared between
humans and other species, trying to reconcile them with
statistical models for long-term processes of evolutionary change.
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