贾春新教授1981年（不满15岁）本科起进入金融专业学习。1988年毕业于中南财经大学金融系，获经济学硕士学位。1999年在北京大学获得金融专业经济学博士学位。2002年2月至2003年1月任加拿大卡尔加里大学Haskayne商学院HSBC（汇丰银行）访问教授。2009年7月至2010年5月为哥伦比亚大学访问学者。 贾春新教授的主要研究领域为商业银行、金融发展、公司治理和IPO等。他从事金融专业学习与研究30余年，既熟悉金融理论，又对中国金融市场的发展有深入了解。他从1987年开始发表金融研究学术成果。近年来，他又以本土背景致力于英文学术研究。目前，他已经在国际著名期刊Review of Financial Studies, Journal of Banking and Finance(2篇,其中一篇为独立作者)，Journal of Business Ethics，Review of Quantitative Finance and Accounting，International Review of Financial Analysis, European Journal of Finance, Journal of Business Research，以及《中国社会科学》、《经济研究》、《管理世界》、《金融研究》等刊物发表论文数十篇。他撰写的论文获得了教育部高等学校科学研究优秀成果（人文社会科学）二等奖（2009年），Honorable Mention for the Best Paper Award of Administrative Sciences Association of Canada Annual Conference (ASAC, 2009), International Conference in Finance（ CICF 2007）Xia Yihong Best Paper Award，北京大学第八届人文社会科学优秀成果二等奖（2002）。他入选2010年教育部“新世纪优秀人才支持计划” 。 贾春新教授是一位深受学生欢迎的教师，获得了2009年北京银行奖教金，2008年首届厉以宁教学奖，2005－2006学年度北京大学教学优秀奖，2001年北京大学摩托罗拉奖教金。 “结庐在人境，而无车马喧。问君何能尔？心远地自偏。”
Jia, C., Y. Wang, and W. Xiong. 2017. Market Segmentation and Differential Reactions of Local and Foreign Investors to Analyst Recommendations,Review of Financial Studies30: 2972–3008.
Ding, S., C. Jia, Z. Wu, and W. Yuan. 2017. Limited attention by lenders and small business debt financing: Advertising as attention grabber.International Review of Financial Analysis49 (2017) 69–82.
Ding, S.,C. Jia, Z. Wu. 2016. Mutual Fund Activism and Market Regulation during the Pre-IFRS Period: The Case of Earnings Informativeness in China from an Ethical Perspective",Journal of Business Ethics, 138:765-785.
Ding, S., C. Jia, Z. Wu, W. Yuan.2016. Environmental Management under Subnational Institutional Constraints,Journal of Business Ethics134：631-648.
Ding, S.,C. Jia, C. Wilson, and Z. Wu,2015 "Political Connections and Agency Conflicts: The Roles of Owner and Manager Political Influence on Executive Compensation",Review of Quantitative Finance and Accounting. 45.2: 407-434.
Ding, S., C. Jia, B. Qu, and Z. Wu. 2015. “Corporate Risk-Taking: Exploring the Effects of Government Affiliation and Executives’ Incentives”,Journal of Business Research, 68.6: 1196-1204.
Chen, Q., S. Ding, C. Jia, and Z. Wu. 2015. What Happens When Firms Break Promises? The Case of Information Credibility.The European Journal of Finance, 1-20.
Ding, S.,C. Jia, Z. Wu, and X. Zhang.2014. Executive Political Connections and Firm Performance: Comparative Evidence from Privately-Controlled and State-Owned Enterprises.International Review of Financial Analysis36 (Dec): 153-167.
Chang. P.C., C. Jia, and Z. Wang. 2010.Bank fund reallocation and economic growth: Evidence from China.Journal of Banking and Finance34, 2753-2766.
Ding,S., C. Jia, Y Li, Z. Wu. 2010. Reactivity and passivity after enforcement Actions: Better late than never.Journal of Business Ethics95:337-359.
Ding, S., Z. Wu, Y. Li, and C. Jia. 2010. Executive compensation, supervisory boards, and China's governance reform: A legal approach perspective.Review of Quantitative Finance and Accounting35, 445-471.
Jia, C., S. Ding, Y. Li, and Z. Wu. 2009. Frauds, enforcement actions, and the Role of corporate governance: Evidence from China.Journal of Business Ethics90(4), 561-576.
Jia, C., 2009. The effect of ownership on the prudential behavior of banks - the case of China,Journal of Banking and Finance33, 77-87.
