在中国的经济发展中 ,投资自始至终是拉动经济增长的一个重要经济变量。加大投资力度 ,尤其是加大政府投资力度 ,是推动经济增长最直接、见效的措施 ,1998年的扩大内需 ,主要就是靠投资 ,特别是政府的投资推动的 ,1998年新增发的 10 0 0亿元国债投资拉动当年GDP增长 1.5个百分 In China’s economic development, investment from beginning to end is an important economic variable that stimulates economic growth. Increasing investment, especially increasing government investment, is the most direct and effective measure to promote economic growth. To expand domestic demand in 1998 was mainly driven by investments, especially by the government. In 1998, the newly issued 10 0 billion yuan of government bond investment boosted the current year GDP growth of 1.5 percentage points