| |||
| 生产因素弹性 | |||
| 要素的供给弹性; 生产要素弹性 | |||
|
elasticity of factors : 6 phrases in 3 subjects |
| Bridge construction | 1 |
| Economics | 4 |
| Technology | 1 |
| |||
| 生产因素弹性 | |||
| 要素的供给弹性; 生产要素弹性 | |||
|
elasticity of factors : 6 phrases in 3 subjects |
| Bridge construction | 1 |
| Economics | 4 |
| Technology | 1 |