11.世界貿(mào)易組織的基本原則不包括(      )

A.自我保護原則                                          B.非歧視原則

C.推進自由化原則                                       D.促進公平競爭原則

12.以外幣表示的有價證券不包括(      )

A.外國政府的公債                                      B.國庫券

C.商業(yè)票據(jù)                                                 D.公司股票

13.國際收支中短期資本項目不包括(      )

A.短期證券                                                 B.短期信貸

C.票據(jù)買賣                                                 D.利息收入

14.國際收支調(diào)整彈性論的最先提出者是(      )

A.凱恩斯                                                    B.馬歇爾

C.羅賓遜                                                     D.哈伯勒

15.假設(shè)一國邊際消費傾向為0.7，邊際儲蓄傾向為0.2，邊際進口傾向為0.1，則外貿(mào)乘數(shù)為(      )

A.0.8                                                          B.1.7

C.2.6                                                           D.3.3