贾若，北京大学经济学院保险学长聘副教授、研究员、博士生导师，北京大学经济学院科研委员会委员，北京大学中国精算发展研究中心副主任。研究领域为保险经济学，包括保险科技、保险公司与保险监管、社会保险、巨灾风险管理等。他担任国家社会科学基金重大项目“基于保险制度建设的国家风险管理体系”的首席专家，并主持国家自然科学基金面上和青年项目，政策咨询报告曾获得中央深改办、中国银保监会等中央有关部门采纳。他在journal of risk and insurance、geneva risk and insurance review、journal of banking and finance、《经济研究》、《金融研究》、《保险研究》等高水平期刊上发表论文。贾若兼任european journal of finance副主编，geneva papers on risk and insurance-issues and practice编委会编委，management and insurance review副主编；兼任国家金融监管总局保险偿付能力专家咨询委员会咨询专家、日内瓦协会（国际保险经济学研究会）数字科技研究合作专家。贾若于2004年考入北京大学经济学院，先后获得经济学学士（2008）和硕士（2010）学位，他同时拥有北京大学法学学士（2008）学位，2016年，他于瑞士圣加仑大学保险经济学研究所获得金融学博士学位。2010-2013年，他供职于瑞士再保险公司，担任车险责任险意外险承保人。
ruo (alex) jia is an associate professor of insurance in the school of economics, peking university. his research field is insurance economics, including insurtech, insurance institutional research, insurance regulation, social insurance, and catastrophe risk management. he has published in the journal of risk and insurance, geneva risk and insurance review, journal of banking and finance, and economic research journal, among others. he is the principle investigator for the major grant of social science foundation of china. he serves in the editorial board of the geneva papers on risk and insurance-issues and practice and as an associate editor of the european journal of finance and the risk management and insurance review. he is a collaborating expert on digital technologies for the geneva association and a member of the solvency supervision expert committee of the national financial regulatory administration. he obtained his bachelor (2008) and master (2010) degrees in insurance from the school of economics, peking university and ph.d. in finance (2016) from the institute of insurance economics (i.vw), university of st.gallen (hsg) in switzerland. he was a casualty underwriter in swiss reinsurance company in 2013-2016.