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本刊讯联合国贸发组织(UNCTAD)在2014年7月3日发布的《2014年非洲经济发展报告》中指出,与上世纪90年代相比,非洲在21世纪的前10年的投资生产率有了较大提高,尽管这个事实受到了近期经济增长形势的困扰。增量资本产出比是衡量资本利用效率的主要经济指标,1990-1999年,非洲的增量资本产出比约为7.4,但2000-2011年下降到了4.1。这意味着,2000-2011年在非洲每
In its Economic Development in Africa Report 2014 released on 3 July 2014, UNCTAD pointed out that compared with the 1990s, Africa’s investment productivity in the first decade of the 21st century was A big increase, despite the fact that this fact has been plagued by the recent economic growth situation. Incremental capital-output ratio is the main economic indicator to measure the efficiency of capital utilization. In 1990-1999, Africa’s incremental capital-output ratio was about 7.4, but it dropped to 4.1 in 2000-2011. This means that in 2000-2011 in Africa every