结果:找到“Gravity equation”相关内容14个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
贸易引力模型,Gravity equation 导师给我们的学习资料
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贸易引力模型,
Gravity equation 导师给我们的学习资料
01a theoretical foundation for the gravity
equation.pdf
02gravity with gravitas a solution to the border puzzle.pdf
03the generalized gravity ...
2020-5-5 09:27 - Lotus_ss - 现金交易版
Gravity equations:
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【作者(必填)】Remco C.J. Zwinkels, Sjoerd Beugelsdijk
【文题(必填)】
Gravity equations: Workhorse or Trojan horse in explaining trade and FDI patterns across time and space?
【年份(必填)】2010
...
2013-1-14 11:46 - huolei521 - 求助成功区