Abstract: In the long run, the growth of scientific and technological output depends more on the improvement of scientific and technological output efficiency than the increase of scientific and technological input. The hierarchical structure of scientific and technological talents plays an important role in the efficiency of scientific and technological output. This paper uses the Malmquist index research method based on DEA to dynamically measure the efficiency of scientific and technological output and its decomposition index in Shenzhen, and analyzes the correlation between the measurement results and the changes in the number of scientific and technological talents at all levels in Shenzhen. The study finds that the second level of scientific and technological talents and the efficiency of scientific and technological output show a strong significant correlation, while the top and bottom levels of scientific and technological talents have no significant correlation. The formulation of science and technology and talent policies should refer to the measurement results for hierarchical and targeted talent introduction.

摘要： 科技产出的增长从长期看相比科技要素投入增加更依赖于科技产出效率的提高，科技人才的层次结构对于科技产出效率具有重要作用。本文运用基于DEA的Malmquist指数研究方法，对深圳科技产出效率及其分解指标进行动态测算，并将测算结果与深圳各层次科技人才数量变化进行相关性分析。研究认为第二层次科技人才与科技产出效率呈现较强显著性相关，而最顶层和最底层的科技人才则无显著性相关，科技和人才政策制定应参考测量结果进行分层次、有针对性的引才。