边疆桥头堡经济是一种聚集国内生产要素、辐射带动境外产业发展的开放型经济发展模式。沿边开放扩大、外需为主向内需为主转换和出境通道建设持续推进,使大通道和大陆桥在边缘区的运输节点(城市)通过发挥开放效应形成对外辐射和对内聚集的边缘经济增长中心。但边疆桥头堡经济具有特殊性和脆弱性,受周边国家关系和次区域国际经济一体化程度的影响。 The frontier bridgehead economy is an open model of economic development that gathers domestic factors of production and radiates the development of overseas industries. The opening-up and expansion along the border, the shift of the main demand from the outside to the home-based supply and the construction of the outbound corridor continued to move, enabling the transport nodes (cities) of the Grand Passage and the Continental Bridge in the marginal zone to exert the opening effect to form a center for external economic growth and internal agglomeration . However, the economy of the frontier bridgehead is special and fragile. It is affected by the relations between neighboring countries and the degree of international economic integration in the subregion.