我校财政系博士研究生杨君昌副教授最近已通过了论文答辩,成为上海市第一位财政学博士。多年来,杨君昌在博士导师、我校财政系席克正教授的指导下,认真研究和探讨国家与国有企业的税收关系等一系列财政学术领域的重要课题。在这期间,杨君昌还曾去英国进行了一年时间的学术访问和考察研究。杨君昌经过一年多时间刻苦钻研,反复探索,撰写了题为《企业税制优化论》(20余 Associate Professor Yang Junchang, a doctoral student in the department of finance of our university, recently passed the thesis defense and became the first doctor of finance in Shanghai. Over the years, under the guidance of Dr. Tutor and Professor Xi Kezheng, our finance department, Yang Junchang earnestly studied and explored a series of important topics in the field of finance and academic research such as the taxation relationship between state and state-owned enterprises. During this period, Yang Junchang also went to Britain for a year of academic visits and study tours. After more than a year of hard work, Yang Junchang repeatedly explored and wrote a paper entitled “Corporate Tax System Optimization” (more than 20