| 国内外农业科研投资经济效益实证研究的比较分析 |
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| 引用本文： | 李光辉.国内外农业科研投资经济效益实证研究的比较分析[J].热带作物学报,2011,31(11):89-93. |
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| 作者姓名： | 李光辉 |
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| 作者单位： | 1 中国热带农业科学院科技信息研究所 海南儋州 571737；2 中国热带农业科学院热带农业经济研究所 海南儋州 571737 |
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| 摘 要： | 对国内外农业科研投资水平及其投资回报率进行比较分析，得出如下结论：中国农业科研投资近年来增速较快，但农业科研投资强度仍很低；中国农业科研投资回报率一直保持较高的水平。中国农业科研投资的经济效益在研究方法和研究领域需要不断拓展与创新。
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| 关 键 词： | 农业 科研投资 经济效益 比较分析 |
Comparative Analysis of Economic Returns of Investments on Agricultural Research at Home and Abroad |
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| Institution: | 1 Institute of Scientific and Technical Information, CATAS, Danzhou, Hainan 571737; 2 Institute of Tropical Agriculture Economics, CATAS, Danzhou, Hainan 571737 |
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| Abstract: | The paper performs a comparative analysis of empirical study on research investment level and the economic returns to agricultural research at home and abroad. It draws a conclusion that agricultural research investment in China has increased relatively quickly, but still remain very low intensity of investment in agricultural research. Internal rates of return for Chinese agricultural research is high consistently. Methods and scope of research on economic returns to agricultural research need extension and innovation. |
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| Keywords: | agriculture investment on scientific research economic returns comparative analysis |
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