Smaller than Beijing's, because it gives most of the revenu to the government, that system levels out all Chinese cities, if Shanghai were a city state, it can be the richest in Asia and the world.
All developed regions are probably worse off being part of China, beause China is very huge, so much barren lands and harsh environments,that's the reason I say developing a massive country ike China is a daunting struggle.
深圳对口扶贫已涉及6个省34个县 ,深圳今年安排24亿财政资金帮困扶贫 确保全面完成对口帮扶任务
That's what Shenzhen's job assigned by the central government and they have to fulfill the goals which mean billions aids and investments