
Browsing by Author Yingkai Ma
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2023 | The impact of government subsidies on the technological innovation efficiency of new energy vehicle enterprises | Yingkai Ma |

| Issue Date | Title | Author(s) |
|---|---|---|
| 2023 | The impact of government subsidies on the technological innovation efficiency of new energy vehicle enterprises | Yingkai Ma |