京津应时之需签署《北京市天津市关于加强经济与社会发展合作协议》。具体实效还需时间检验。但这是好开端,有助于建立京津新型相邻大城市关系,带动“首都经济圈”及京津冀地区协调发展 Beijing and Tianjin should sign the “Tianjin Municipality’s Agreement on Strengthening Economic and Social Development Cooperation”. Specific results need time to test. However, this is a good start and helps to establish a new type of relationship between neighboring big cities in Beijing and Tianjin, which will lead to the coordinated development of the “Capital Economic Circle” and the Beijing-Tianjin-Hebei region