босоо өнхрөх тээрэм европ

БОСОО ТЭЭРЭМ үйлдвэрлэгчид Хятад Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world" we always put the fascination of customers to start with for Ball Mill, хормогч Тэжээлийн, ...

cragg donald wald f

Weak identification test (Cragg-Donald Wald F statistic): 13.786. (Kleibergen-Paap rk Wald F statistic): 12.167. Stock-Yogo weak ID test critical values: 5% maximal IV relative bias 16.85. 10% maximal IV relative bias 10.27. 20% maximal IV relative bias 6.71. 30% maximal IV relative bias 5.34.