微博
加入微博一起分享新鲜事
登录
|
注册
140
The joint determination of efficiencies in dea: returns to scale and an application to the UK nation https://eprints.soton.ac.uk/463593/
请登录并选择要私信的好友
300
The joint determination of efficiencies in dea: returns to scale and an application to the UK nation https://eprints.soton.ac.uk/463593/
赞一下这个内容
公开
分享
获取分享按钮
正在发布微博，请稍候