| Article ID: | iaor20014237 |
| Country: | China |
| Volume: | 22 |
| Issue: | 3 |
| Start Page Number: | 40 |
| End Page Number: | 43 |
| Publication Date: | Mar 2000 |
| Journal: | Chinese Journal of Systems Engineering and Electronics |
| Authors: | Hao Hai |
In this paper, we establish a new data envelopment analysis model by decreasing the constraint conditions of the original data envelopment analysis model. In order to increase accuracy of estimating the relative efficiency, here we put forward a concept of the strong efficiency, and then prove the relative theory. More information can be obtained from the model as we have expected. It can be foreseen that this model is to eventually take the place of the original data envelopment analysis model.