User:Vynedane

= Population Growth Notes =

Birth Rate:

needs>=75%: $$ ( 1 + \frac{1.6 * (Life Needs - 75\%)^2}{1.25 * Life Needs}) \times PopFactor \times (1 + \frac{Stability}{60} - \frac{WarExhaustion}{200} - \frac{ProvicialTrauma}{400} ) \times LocationFactor $$

needs<75%: $$ NeedsFulfilled \times PopTypeFactor \times (1 + \frac{Stability}{60} - \frac{WarExhaustion}{200} - \frac{ProvicialTrauma}{400} ) \times LocationFactor $$

Death Rate:

needs>=75%: $$(1 - \frac{Stability}{60}+\frac{WarExhaustion}{200}+\frac{ProvicialTrauma}{400})$$

needs<75%: $$ \frac{1}{0.414 + 0.782 \times NeedsFulfilled} \times (1 - \frac{Stability}{60}+\frac{WarExhaustion}{200}+\frac{ProvicialTrauma}{400})$$

PopFactor for Births:
 * 1.1 for Rurals, 1 for everyone else

PopFactor for Deaths:
 * 1 for Rurals
 * 1.2 for Nomads
 * (Infrastructure Limit - Urban Pop)/Urban Pop * 1.2 * 1.666 * 1.2 for Urbans
 * 1.1 for Nobles?
 * 1.6 for Burghers?
 * 1.5 for Clergy?

Location Bonus:
 * 1.25 for:
 * Siberian provinces if the owner has embraced Commercialism(?) and is not a nomad
 * The owner is a Colonial Nation (or was one in the past) and the province is one of:
 * In North or South America
 * Is in Hokkaido
 * Is in Oceania and NOT in Japan
 * NOT in Central America, Western South America (excluding La Plata), the Bogota region
 * Is an Island