^Elaborate. How exactly do you believe getting beiged in a war, in which you have to take 6 ground attacks, only to get 5% bonus to your gross income, as profitable?
At your infra level, just taking measly 100 infra damage would cost you $1,689,799, counting autocracy government bonus. Can you get that much with only 5% stock bonus under 5 days?
Then everyone will have to merge for that to work. The way the formula works, treasures' effect on the color stock is capped at 10% before being reduced by each qualifying alliance minus one. A color can have all the treasures in the world, but it will get 0% stock bonus if there are 21 alliances on that one color. Right now there are 44 qualifying alliances.