《中国经济史研究》在国内外学术界的关心和期待中,终于由季刊改为双月刊。这个过程用了足足29年。实际上,编辑部前辈和同仁一直在为满足学术界的需求努力着,2006年的扩版就是其中的一个措施。双月刊更加能够适应及时刊登学术信息的要求,更好地为学术界服务。改版后,我们将贯彻“百花齐放、百家争鸣”的方针,继续遵循本刊创刊词确定的“四 The study of China’s economic history has finally changed from a quarterly magazine to a bimonthly magazine in the concern and expectation of academics at home and abroad. This process took a full 29 years. In fact, editorial department predecessors and colleagues have been working hard to meet the needs of academics. The expansion in 2006 was one of them. Bimonthly more able to adapt to the timely publication of academic information requirements, to better serve the academic community. After the revision, we will carry out the policy of ”letting a hundred flowers blossom and a hundred schools of thought contend“ and continue to follow the principle of ”