I will assume you are talking around 1600, since you give no date for your data.Originally posted by metroncho
I was a bit surprised with all the questioning of Persian trade tech, but the forgetfullness of another addition: Russian manufacturies. With the new penalties for the orthodox techgroup i think Russia gets too much an early advantage, especially over Poland. She is able to stay on par technologically with most of the West, and that even without any expansion in Siberia.
I will give you one crucial bit of advice, when using AI controlled hands-off games to form your conclusions:
The AI does not have the same inflation problems as humans when your hands-off nation suffers 0% inflation. This is especially important when considering relatively poor countries like Russia, that often need to mint coin.
In your example, it would seem (from the sketchy information), that we are talking about a Russia that did not expand much (thus keeping countrysize and techcosts down), while probably staying at low inflation (due to AI discounts). Thus the manufactories effect is comparatively greater than they would be in human hands, and Russia's success tech-wise not that strange. On the other hand, her income is probably still pretty low.
As for France performing so miserably in AI hands that it did not reach trade 3, probably busy in Europe fighting wars and appointing tax collectors, I fail to see that as an argument against Persia having trade 3