Knowledge spillover, city agglomeration and China's regional economic development Knowledge spillover, city agglomeration and China's regional economic development. 并列题名：Knowledge spillover, city agglomeration and China's regional economic development Industrial agglomeration and the regional economic development New enterprise creation and regional economic development Natural resources exploitation and regional economic development technology, innovation, and regional economic development 并列题名：New enterprise creation and regional economic development Study on urbanization and regional economic development 并列题名：Natural resources exploitation and regional economic development