《开放经济学》序卫兴华一部《开放经济学》（以下简称《开放》）由湖南师范大学出版社出版，专著清样，放在了我的书桌上，这是马伯钧同志的新著，他特地寄来要我写个序言。由于我了解他，便答应下来。既要作序。就需要对全书的基本内容和整体水平有所了解和把握。于是，... “Open Economics” Xuan Wei Xinghua “Open Economics” (hereinafter referred to as “open”) published by Hunan Normal University Press, monograph clean, on my desk, this is a new book Comrade Ma Bojun, He sent me a preface. As I understand him, they agreed. It is necessary to order. You need to understand the basic content of the book and the overall level of understanding and grasp. then,...