当前,基础设施的严重滞后已成为我国经济实现长期快速增长的主要限制因素,对此必须从理论的高度加以认识和把握。然而现有经济理论对于基础设施建设与经济增长的关系还缺乏令人满意的理论模型。本文试图在前人工作的基础上,提出一个结构发展 At present, the serious lag of infrastructure has become the main limiting factor for our country’s economy to achieve long-term rapid growth. This must be understood and grasped from the theoretical level. However, the current economic theory lacks a satisfactory theoretical model for the relationship between infrastructure construction and economic growth. This article attempts to propose a structural development based on the previous work