The Gross Income of a colony is the modified by the effects of wealth Raw Productionimprovements, such as the Colonial Bank or the Financial Capital. The sum of the of every colony is the Gross Income of the civilization. GDP
Generation[ | ]
The most bonuses to come from Gross IncomeImprovements, including the Colonial Bank, Market Center, Financial Sector, Galactic Stock Exchange, Financial Capital, Iridium Store, Galactic Showcase and many trade resources.
Other bonus sources include:
- Certain starbase modules
- Assigning a leader to "Wealth", which increases GDP
- The Entrepreneur citizen promotion in
- The technologies Digital Exchange, Economic Study, and Economic Anthropology in
- Certain cabinet members in
- Certain mercenary ships in
- Certain planet types
- Certain colonization events
- An anomaly in the Precursor Worlds DLC
- The Economical trait