| 1. | Discount pricing model for easy - deteriorated items under elastic demand
在弹性需求和物品易变质条件下数量折扣定价模型 |
| 2. | Price elastic demand
和非价格弹性的需求 |
| 3. | Application of the principle of elastic demand price in deciding the tourism price
需求价格弹性原理在旅游价格决策中的应用 |
| 4. | Unit elastic demand
单位弹性需求 |
| 5. | The model of road network extension with elastic demands and balanced assignment its algorithm
基于弹性需求均衡分配的道路网络扩容模型及算法 |
| 6. | Studies of intersectional labor flow , ranging from the classical lewis ' model of " dual structure " population flow to todaro ' s model of three - sector population flow , have been conducted against the background of rapidly expanding industrialization , quickly developing cities and highly elastic demand for labor in cities
摘要从刘易斯经典的“二元结构”人口流动模型到托达罗的三部门人口流动模型，对劳动力在部门间流动的研究都是在工业化迅速扩张、城市快速发展、城市对劳动力需求弹性很大的背景下进行的。 |
