最终消费率的变化与３个需求因素密切相关。一是固定资产投资,二是库存投资,三是净出口。在７０年代,１９７１—１９７６年的平均最终消费率为６５７%,同期平均投资率为２７%,平均库存率为７%,净口占ＧＤＰ的平均比例为０３%。１９９４—１９９８年,平均最终消费率下降到５８６ Changes in the final consumption rate are closely related to the three demand factors. First, investment in fixed assets, and second, inventory investment, and third, net exports. In the 1970s, the average final consumption rate in 1971-1976 was 657%, compared with an average investment rate of 27% over the same period, with an average inventory rate of 7% and an average share of net exports to GDP of 03%. In 1994-1998, the average final consumption rate dropped to 586