A Heckman selection model for the safety analysis of signalized intersections

• Xuecai Xu ,

  Roles Conceptualization, Formal analysis, Methodology, Software, Writing – original draft, Writing – review & editing

  * E-mail: xuecai_xu@hust.edu.cn

  Affiliations School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan, China, School of Civil and Environmental Engineering, Nanyang Technological University, Singapore, Singapore

  http://orcid.org/0000-0001-5798-8441

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• S. C. Wong,

  Roles Funding acquisition, Methodology, Resources, Writing – review & editing

  Affiliation Department of Civil Engineering, The University of Hong Kong, Hong Kong, China

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• Feng Zhu,

  Roles Writing – review & editing

  Affiliation School of Civil and Environmental Engineering, Nanyang Technological University, Singapore, Singapore

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• Xin Pei,

  Roles Data curation, Investigation

  Affiliation Department of Automation, Tsinghua University, Beijing, China

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• Helai Huang,

  Roles Methodology, Writing – review & editing

  Affiliation Urban Transport Research Center, School of Traffic and Transportation Engineering, Central South University, Changsha, Hunan, China

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• Youjun Liu

  Roles Funding acquisition, Resources

  Affiliation School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan, China

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