结合典型相关分析和格兰杰因果关系检验两种方法,采用1995年至2013年我国航空航天器制造业相关数据进行实证研究,研究航空航天器制造业创新投入与产出关系。研究结果表明,我国航空航天器制造业的创新投入与产出之间虽然具有高度相关性,但并不存在明显的格兰杰因果关系。说明我国航空航天器制造业创新投入与产出之间还未形成良性互动关系。研究结论可以为管理实践提供理论参考。 Combined with canonical correlation analysis and Granger causality test, we used the data of China's aerospace manufacturing industry from 1995 to 2013 to conduct empirical research to study the relationship between innovation and input in production of aerospace manufacturing. The research results show that although there is a high correlation between the innovation input and output of China's aerospace manufacturing industry, there is no obvious Granger causality. This shows that there is no positive interaction between the innovation input and output of China's aerospace manufacturing industry. The research conclusions can provide a theoretical reference for management practice.