Alejandro Lopez Lira

Alejandro Lopez Lira

  • Assistant Professor

Location

  • Warrington College of Business
  • Eugene F. Brigham Finance, Insurance and Real Estate Department
  • Master of Finance and Technology
  • Stuzin Hall 312
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News

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Courses taught

  • Finance Research Workshop (FIN7938)
  • Financial Modeling for Investments (FIN6597)
  • Special Topics (FIN4934)
  • Special Topics in Finance (FIN6930)

Education

    • Ph.D, Finance, General., University of Pennsylvania, 2019
    • MA, Finance, General., University of Pennsylvania, 2019

Book publications

  • The Predictive Edge: Outsmart The Market Using Generative Ai And Chatgpt In Financial Forecasting
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira

Conference proceeding publications

  • Finagentbench: A Benchmark Dataset For Agentic Retrieval In Financial Question Answering
    • Journal: ICAIF: ACM International Conference on AI in Finance
    • Status: Published
    • Date: 2025
    • Authors: Alejandro Lopez Lira, Yongjae Lee, Jaeseon Ha, Minjae Kim, Juneha Hwang, Yongjin Kim, Hojun Choi, Chaewoon Kim, Suyeol Yun, Jihoon Kwon, Chanyeol Choi
  • Finder: Financial Dataset For Question Answering And Evaluating Retrieval-Augmented Generation
    • Journal: ICAIF: ACM International Conference on AI in Finance
    • Status: Published
    • Date: 2025
    • Authors: Alejandro Lopez Lira, Jaeseon Ha, Hojun Choi, Jy-Yong Sohn, Yongjae Lee, Chaewoon Kim, Jihoon Kwon, Chanyeol Choi
  • Your Ai, Not Your View: The Bias Of Llms In Investment Analysis
    • Journal: ICAIF: ACM International Conference on AI in Finance
    • Status: Published
    • Date: 2025
    • Authors: Alejandro Lopez Lira, Hoyoung Lee, Yongjae Lee, Junhyuk Seo, Wonbin Ahn, Suhwan Park, Junhyeong Lee, Chanyeol Choi
  • Information Retrieval In Finance: Industry And Academic Perspectives On Innovation
    • Journal: International ACM SIGIR Conference on Research and Development in Information Retrieval
    • Status: Published
    • Date: 2025
    • Authors: Alejandro Lopez Lira, Chanyeol Choi, Chung-Chi Chen, Richard Mccreadie, Javier Sanz-Cruzado, Yongjae Lee
  • Dólares Or Dollars? Unraveling The Bilingual Prowess Of Financial Llms Between Spanish And English
    • Journal: ACM SIGKDD Conference on Knowledge Discovery and Data Mining
    • Status: Published
    • Date: 2024
    • Authors: Meikang Qiu, Alejandro Lopez Lira, Xiao-Yang Liu, Qianqian Xie, Xiao Zhang, Ruoyu Xiang, Sophia Ananiadou, Chenhan Yuan, Duanyu Feng, Weiguang Han, Min Peng, Jimin Huang
  • Finben: A Holistic Financial Benchmark For Large Language Models
    • Journal: Advances in Neural Information Processing Systems
    • Status: Published
    • Date: 2023
    • Authors: Alejandro Lopez Lira, Dong Li, Jimin Huang, Zhiwei Liu, Zhiyang Deng, Duanyu Feng, Xiao-Yang Liu, Yongfu Dai, Weiguang Han, Ziyan Kuang, Xiao Zhang, Haoqiang Kang, Yuechen Jiang, Yanzhao Lai, Jiajia Huang, Yueru He, Zhengyu Chen, Haohang Li, Sophia Ananiadou, Gang Hu
  • Pixiu: A Comprehensive Benchmark, Instruction Dataset And Large Language Model For Finance
    • Journal: Advances in Neural Information Processing Systems
    • Status: Published
    • Date: 2022
    • Authors: Alejandro Lopez Lira, Yanzhao Lai, Min Peng, Qianqian Xie, Xiao Zhang, Weiguang Han, Jimin Huang

Journal article publications

  • Paypal: Ai-Driven Fraud-Detection
    • Journal: The Business & Management Collection
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira
  • Large Language Models (Llms) And Financial Analysis
    • Journal: The Business & Management Collection
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira
  • Affirm Holdings: Supervised Machine Learning And Market Disruption
    • Journal: The Business & Management Collection
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira
  • Nonstandard Errors
    • Journal: The Journal of Finance
    • Status: Published
    • Date: 2024
    • Authors: Albert J. Menkveld, Anna Dreber, Felix Holzmeister, Juergen Huber, Magnus Johannesson, Michael Kirchler, Sebastian Neusüß, Michael Razen, Utz Weitzel, David Abad-Díaz, Menachem Abudy, Tobias Adrian, Yacine Ait-Sahalia, Olivier Akmansoy, Jamie T. Alcock, Vitali Alexeev, Arash Aloosh, Livia Amato, Diego Amaya, Remco Zwinkels, Dacheng Xiu, Ann Marie. Hibbert, Jose Alejandro. Lopez Lira Y Ramirez, Lubos Pastor, Oleg P. Bondarenko, Shawn Mankad, Paolo Pasquariello, Robert A. Korajczyk, Allen Carrion, Jeffrey Black, Michael Farrell, Woongsun Yoo, Mikhail Chernov, Ingrid M. Werner, Lawrence R. Glosten, Brian Roseman, Pradeep K. Yadav, Davidson Heath, Edwin Baidoo, Terrence Hendershott, Dermot P. Murphy, Stephen Rush, Marti G. Subrahmanyam, Jeffrey H. Harris, Andrew J. Patton, Dominik Roesch, Alex Horenstein, Neil D. Pearson, Mahendrarajah Nimalendran, Robert A. Van Ness, Dmitriy Muravyev, Subramanian Iyer, Mark Seasholes, Tarun Chordia, Da Huang, Bidisha Chakrabarty, Chukwuma C. Dim, David Rakowski, Francis A. Longstaff, Lawrence Eugene. Harris, Marcus Painter, Konstantin Sokolov, Yuehua Tang, Andriy Shkilko, Anne Haubo. Dyhrberg
  • Preparing For An Ai-Driven Financial Landscape
    • Journal: The Business & Management Collection
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira
  • Overview Of Ai In Finance
    • Journal: The Business & Management Collection
    • Status: Published
    • Date: 2024
    • Authors: Alejandro Lopez Lira
  • Man Vs. Machine Learning: The Term Structure Of Earnings Expectations And Conditional Biases
    • Journal: Review of Financial Studies, The
    • Status: Published
    • Date: 2023
    • Authors: Xiao Han, Jules Van Binsbergen, Alejandro Lopez-Lira
  • Man Versus Machine Learning: The Term Structure Of Earnings Expectations And Conditional Biases
    • Journal: Review of Financial Studies
    • Status: Published
    • Date: 2023
    • Authors: Jules H. Van Binsbergen, Xiao Han, Alejandro Lopez Lira