First - the insane AI actually caused me to capture the whole of the Indian continent. I was perfectly content to hold Bangalore & Hindustan, but incessant DoWs by the Mughals and Marathas (and later Mysore & Portugal) resulted in my eliminating them. Having fresh full stack attacks from Mysore every second turn was especially galling...
Second - no, it doesn't. To demonstrate: I didn't trade with the Mughals (ever) & Marathas (for most of the game). My trade partners have remained constant for the last 60 or so turns. In fact, the Austrians have grown larger by expanding into the European holdings of the Ottoman empire. By logic, this should increase their demands - at the cost of my trade with the Ottomans though. Yet trade prices go down even when I capture regions with no trade resources from tribes or nations that I - or anyone else - didn't trade with.The 55 provinces kind of explain why your commodity prices collapsed. You do not have anyone to sell your products to...
You're looking for a logical explanation in a game that doesn't have much AI logic...
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