【作者(必填)】Kleoniki KalapoutiKonstantinos Petridis

【文题(必填)】Measuring efficiency of innovation using combined Data Envelopment Analysis and Structural Equation Modeling: empirical study in EU regions

【年份(必填)】
2017

【全文链接或数据库名称(选填)】

https://link.springer.com/article/10.1007%2Fs10479-017-2728-4