Modeling the joint distribution of firm size and firm age based on grouped data

• Chen Ge,

  Roles Resources, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Finance and Statistics, University of Science and Technology of China, Hefei, Anhui, China

  http://orcid.org/0000-0002-9955-776X

  ⨯
• Shu-Guang Zhang,

  Roles Conceptualization, Methodology, Resources, Supervision, Writing – review & editing

  Affiliation Department of Finance and Statistics, University of Science and Technology of China, Hefei, Anhui, China

  ⨯
• Bin Wang

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

  * E-mail: bwang831@gmail.com

  Affiliation Department of Mathematics and Statistics, University of South Alabama, Mobile, AL, United States of America

  ⨯