【作者(必填)】Helmuth CremerJean-Jacques LaffontAndré Grimaud

【文题(必填)】The Cost of Universal Service in the Postal Sector
【年份(必填)】2000

【全文链接或数据库名称(选填)】https://link.springer.com/chapter/10.1007/978-1-4615-4481-4_3
能下到这篇文章或是书吗？谢谢呢