This may sound an odd, even macabre question, but…well, perhaps I best explain.
A friend and I both harbour ambitions of supervillain-like world domination. Lacking the means to pursue our goals in real life, we are instead developing a tabletop strategy game that we may enact our fantasies in a Risk or Diplomacy-like manner (yes, we are gigantic geeks. Thanks for playing). We’ve got most of the rules worked out, and plan to make up the rest on the fly, but we are stuck for one of the most vital rules-based issues- that being, how do we determine what any particular country, once conquered, adds to our cause in the way of resources (without going into ridiculous micro-management).
Basically, we wanted some simple measurement of what each country’s production facility for, say, food, fuel, raw materials and processed goods would be, and what each country’s import needs are. That way, when a nation falls beneath the grip of one player or another, we can determine how many Space Dirigbles he can build with the resources he harvests from his new domain, and also how much food he needs to divert there lest his new subjects starve to death.* We don’t particuarly care if the answer arrived at is unrepresentative and scientific, as long as it “sounds right” and is fairly applied across the board.
Originally I thought we could measure the imports/exports of each country in dollars and rough guidelines of fuel/food requirements (as taken from the excellent CIA World Factbook) to arrive at a rough “guesstimate” of what each nation would contribute. However, doing this for America results in having to divert approximately 1 trillion dollars worth of imports from the rest of your empire to that country, lest the populace (apparently) starve. Where did I go wrong? Under this system, conquering America results in a massive drain on your resources, with no benefit accrued whatsoever. Obviously, this should not be.
So, my question is: How can we measure the rough contribution that each country would make to the industry/resources of any supervillain who conquered it, without going into cumbersome detail?
[If this is in the wrong forum, please move.]
*To repeat: macabre geeks.