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QTA: Stata module to implement Quantitative Text Analysis (qta) for ESG Disclosures

Author

Listed:
  • Wu LiangHai

    (Anhui University of Technology)

  • Chen LiWen

    (Anhui University of Technology)

  • Wu Hanyan

    (Nanjing University of Aeronautics and Astronautics)

  • Shen Yongxu

    (Anhui University of Technology)

Programming Language

Abstract

qta performs quantitative text analysis on ESG (Environmental, Social, and Governance) disclosure reports. The command analyzes text content to measure the extent and quality of ESG disclosure based on different text analysis methods and languages. The command generates multiple ESG disclosure metrics including dimension-specific scores, total disclosure score, disclosure quality index, diversity measure, and completeness indicator.

Suggested Citation

  • Wu LiangHai & Chen LiWen & Wu Hanyan & Shen Yongxu, 2025. "QTA: Stata module to implement Quantitative Text Analysis (qta) for ESG Disclosures," Statistical Software Components S459537, Boston College Department of Economics.
    • Handle: RePEc:boc:bocode:s459537
    Note: This module should be installed from within Stata by typing "ssc install qta". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
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    File URL: http://fmwww.bc.edu/repec/bocode/q/qta.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/q/qta.sthlp
    File Function: help file
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/q/qta_dictionary.do
    File Function: sample do file
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/s/sunny_esg.do
    File Function: sample do file
    Download Restriction: no
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