it depends
a country that has over 25m pop can transfer pop down to that level, meaning, if you have 25.7M pop in a conquered country, you can transfer out 700K, with a limit of up to 1M per game month
as far as resources, yes. a country can transfer money, as long a it doesn't not go to a negative. that is, if it has 800B in cash, and 120B in loans, it can transfer out 680B, max you can transfer out per game month is 3m
further, as long as the country has a positive cash balance (or if it only has a small negative,) you can transfer weapons and ammo out. but that counts against the normal military spending of the receiving country. this how ever is an advantage, as it is transferred at a reduced effect. infact, the best way to build military fast, is to conquer a computer controlled country, C3, and buy weapons and ammo their (probably transfer money INTO the C3) and then transfer out the military hardwa
O
Orbiter (White Giant)
All worlds
as far as corps? you can, but its not worth the effort
a country is not allowed to control a corp in another country, so in order to move it, it must be controled by a ceo
to transfer a corp, their are 2 ways, both require owning a CEO. the easier of the 2, would be to use you CEO bid on the corp, once it has control, you'd move it. but really, if you want a corp in your conquerer, it'd probably be just as effective to build a new one. the second way, is kinda complicated... but involves selling shares from your country to you ceo, and then when the ceo has more shares, it gains control and then can move it
the second method, is called IPO, you'll see an option for it in the corps main page.