张连增,南开大学金融学院精算学系主任、教授、博士生导师。研究方向包括保险、社会学及统计学、数学、宏观经济管理与可持续发展。主持国家自然科学基金面上项目、中国保监会部级研究课题、中国保险学会年度研究课题。在Insurance: Mathematics and Economics、Scandinavian Actuarial Journal等国际精算期刊及等国内核心期刊发表论文70余篇。
精选作品
期刊论文
Lianzeng Zhang, Yuan Zhuang (2026). What KAN mortality say: smooth and interpretable mortality modeling using Kolmogorov-Arnold networks. Astin Bulletin-The Journal Of The International Actuarial Association, Vol. 560, No. 10.DOI
Haonan Li, Jiaxuan Li, Lianzeng Zhang (2026). A greedy method for the discretization of continuous random variables with applications in insurance. Journal of Computational and Applied Mathematics.DOI
Laijuan Luo, Lianzeng Zhang, Yuan Zhuang (2025). Assessing regional flood risks under climate change: a machine learning and spatial clustering approach. Geneva Papers On Risk And Insurance-Issues And Practice.DOI
Zan Yu, Lianzeng Zhang (2025). Computing Gerber-Shiu function in the classical risk model with interest using collocation method. Communication in Statistics- Theory and Methods.DOI
Xiang Hu, Lianzeng Zhang (2022). Multivariate distributions with time and cross-dependence: Aggregation and capital allocation. Astin Bulletin-The Journal Of The International Actuarial Association, Vol. 520, No. 20.DOI
Weiwei Sun, Xiang Hu, Lianzeng Zhang (2020). Moments of discounted aggregate claims with dependence based on Spearman copula. Journal of Computational and Applied Mathematics.DOI
Lianzeng Zhang, He Liu (2020). On a discrete-time risk model with time-dependent claims and impulsive dividend payments. Scandinavian Actuarial Journal.DOI
Xiang Hu, Baige Duan, Lianzeng Zhang (2017). De Vylder approximation to the optimal retention for a combination of quota-share and excess of loss reinsurance with partial information. Insurance Mathematics & Economics, Vol. 76.DOI
Xiang Yu Hu, Lianzeng Zhang, Weiwei Sun (2017). Risk model based on the first-order integer-valued moving average process with compound Poisson distributed innovations. Scandinavian Actuarial Journal.DOI
Xiang Yu Hu, Lianzeng Zhang (2015). Ruin Probability in a Correlated Aggregate Claims Model with Common Poisson Shocks: Application to Reinsurance. Methodology And Computing In Applied Probability.DOI
Weiwei Sun, Baige Duan, Lianzeng Zhang (2013). Mileage-based pricing insurance and its impact on China. Chinese Journal of Population Resources and Environment.DOI
David C. M. Dickson, Barry D. Hughes, Lianzeng Zhang (2005). The density of the time to ruin for a Sparre Andersen process with Erlang arrivals and exponential claims. Scandinavian Actuarial Journal.DOI
Hailiang Yang, Lianzeng Zhang (2001). Spectrally negative Lévy processes with applications in risk theory. Advances in Applied Probability.DOI
Zan Yu, Lianzeng Zhang (2024). Computing the Gerber-Shiu function with interest and a constant dividend barrier by physics-informed neural networks. RePEc: Research Papers in Economics.DOI