Hydro, from looking at that screenshot, I feel this has become rather problematic. This 1:1 gold expense to research/espionage benefit is madness... I'm hoping you realize this and have plans to at least somewhat reign in. I'm with you that some paralleling on the expense is necessary perhaps and one way to reduce runaway research but wow... at 1:1 with additional upkeep at times... that's basically a building you just don't want to build since all it represents is an enforced slider (with the only benefit being that it can take science or espionage away from excess gold as opposed to commerce (or the other way around I never can remember which...)) Anyhow, suffice it to say that's just, well... unfair really, and insults the person who builds any research buildings at all for their unwise waste of building resources.