Jiaqin Wei

683 total citations
40 papers, 461 citations indexed

About

Jiaqin Wei is a scholar working on Finance, Demography and Economics and Econometrics. According to data from OpenAlex, Jiaqin Wei has authored 40 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Finance, 26 papers in Demography and 18 papers in Economics and Econometrics. Recurrent topics in Jiaqin Wei's work include Stochastic processes and financial applications (27 papers), Insurance, Mortality, Demography, Risk Management (26 papers) and Risk and Portfolio Optimization (9 papers). Jiaqin Wei is often cited by papers focused on Stochastic processes and financial applications (27 papers), Insurance, Mortality, Demography, Risk Management (26 papers) and Risk and Portfolio Optimization (9 papers). Jiaqin Wei collaborates with scholars based in China, Australia and Hong Kong. Jiaqin Wei's co-authors include Rongming Wang, Tianxiao Wang, Yang Shen, Hailiang Yang, Zhuo Jin, Siu Pang Yung, Sheung Chi Phillip Yam, Hailiang Yang, Jun Fu and Hao Wang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Automatica and European Journal of Operational Research.

In The Last Decade

Jiaqin Wei

36 papers receiving 433 citations

Peers

Jiaqin Wei

FINAN

DEMOG

MSOR

ACCOU

Traian A. Pirvu Canada

Mei Choi Chiu Hong Kong

Tahir Choulli Canada

Mariana Khapko Canada

Griselda Deelstra Belgium

Alexandru Badescu Canada

Frank Thomas Seifried Germany

Zongxia Liang China

Duy‐Minh Dang Australia

Martino Grasselli Italy

Traian A. Pirvu Canada

Jiaqin Wei

412 ×1.3

FINAN

156 ×0.6

DEMOG

260 ×1.2

MSOR

340 ×1.6

47 ×0.9

ACCOU

Citations per year, relative to Jiaqin Wei Jiaqin Wei (= 1×) peers Traian A. Pirvu

Countries citing papers authored by Jiaqin Wei

Since Specialization

Citations

This map shows the geographic impact of Jiaqin Wei's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jiaqin Wei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jiaqin Wei more than expected).

Fields of papers citing papers by Jiaqin Wei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jiaqin Wei. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jiaqin Wei. The network helps show where Jiaqin Wei may publish in the future.

Co-authorship network of co-authors of Jiaqin Wei

This figure shows the co-authorship network connecting the top 25 collaborators of Jiaqin Wei. A scholar is included among the top collaborators of Jiaqin Wei based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jiaqin Wei. Jiaqin Wei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zhang, Yu, Zhuo Jin, Jiaqin Wei, & George Yin. (2025). A hybrid deep learning method for finite-horizon mean-field game problems. Automatica. 179. 112384–112384. 1 indexed citations

Zhang, Jinhui, Jiaqin Wei, & Ning Wang. (2025). Optimal decision-making for consumption, investment, housing, and life insurance purchase in a couple with dependent mortality. Annals of Actuarial Science. 19(3). 482–510.

Jin, Youngmi, Zhuo Jin, & Jiaqin Wei. (2025). Insurance contract for electric vehicle charging stations: A Stackelberg game-theoretic approach. Insurance Mathematics and Economics. 122. 61–81.

Wang, Tianxiao, et al.. (2023). Non-Markovian Mean-Variance Portfolio Selection Problems via Closed-Loop Equilibrium Strategies. Applied Mathematics & Optimization. 89(1).

Yan, Shiqi, et al.. (2022). Optimal investment, consumption and life insurance strategies under stochastic differential utility with habit formation. Journal of Industrial and Management Optimization. 19(3). 2226–2250. 1 indexed citations

Wei, Jiaqin, et al.. (2022). Time-consistent consumption-portfolio control problems with regime-switching-modulated habit formation: an essentially cooperative approach. Stochastics. 95(2). 235–265. 1 indexed citations

Zhang, Jinhui, et al.. (2020). Optimal life insurance and annuity demand under hyperbolic discounting when bequests are luxury goods. Insurance Mathematics and Economics. 101. 80–90. 14 indexed citations

Yiu, Ka Fai Cedric, et al.. (2020). Non-exponential discounting portfolio management with habit formation. Mathematical Control and Related Fields. 10(4). 761–783. 4 indexed citations

Wang, Rongming, et al.. (2020). Optimal mean-variance reinsurance and investment strategy with constraints in a non-Markovian regime-switching model. SHILAP Revista de lepidopterología. 4(2). 214–227. 3 indexed citations

10.

Wang, Tianxiao, Zhuo Jin, & Jiaqin Wei. (2019). Mean-Variance Portfolio Selection under a Non-Markovian Regime-Switching Model: Time-Consistent Solutions. SIAM Journal on Control and Optimization. 57(5). 3249–3271. 17 indexed citations

11.

Wei, Jiaqin, et al.. (2019). Portfolio selection with regime-switching and state-dependent preferences. Journal of Computational and Applied Mathematics. 365. 112361–112361. 8 indexed citations

12.

Wei, Jiaqin, Danping Li, & Yan Zeng. (2018). Robust optimal consumption-investment strategy with non-exponential discounting. Journal of Industrial and Management Optimization. 16(1). 207–230. 5 indexed citations

13.

Shen, Yang, et al.. (2018). Mean–Variance Asset–Liability Management Problem Under Non-Markovian Regime-Switching Models. Applied Mathematics & Optimization. 81(3). 859–897. 24 indexed citations

14.

Wei, Jiaqin. (2017). Time-inconsistent optimal control problems with regime-switching. Mathematical Control and Related Fields. 7(4). 585–622. 7 indexed citations

15.

Wang, Rongming, et al.. (2016). Time-inconsistent consumption-investment problem for a member in a defined contribution pension plan. Journal of Industrial and Management Optimization. 12(4). 1557–1585. 6 indexed citations

16.

Wang, Rongming, et al.. (2016). Exponential utility maximization for an insurer with time-inconsistent preferences. Insurance Mathematics and Economics. 70. 89–104. 8 indexed citations

17.

Wei, Jiaqin, et al.. (2014). On dividend strategies with non-exponential discounting. Insurance Mathematics and Economics. 58. 1–13. 13 indexed citations

18.

Wei, Jiaqin, Rongming Wang, & Hailiang Yang. (2012). On the Optimal Dividend Strategy in a Regime-Switching Diffusion Model. Advances in Applied Probability. 44(3). 886–906. 15 indexed citations

19.

Wei, Jiaqin, Rongming Wang, & Hailiang Yang. (2012). On the Optimal Dividend Strategy in a Regime-Switching Diffusion Model. Advances in Applied Probability. 44(3). 886–906. 3 indexed citations

20.

Wei, Jiaqin, Rongming Wang, & Dingjun Yao. (2008). The Asymptotic Estimate of Ruin Probability Under a Class of Risk Model in the Presence of Heavy Tails. Communication in Statistics- Theory and Methods. 37(15). 2331–2341. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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