Author Guidelines

This document outlines the journal’s expectations for authors with regards to submission of code and data to allow for reproducibility of the work. During the review process, the reviewers and editors will assess the potential for the work to be reproduced based on the code and data provided. However, as with other aspects of a manuscript, it is ultimately the authors’ responsibility to ensure that the code and data are of high quality and that the work is reproducible. As the focal point for reproducibility information, authors are required to include an Author Contributions Checklist (ACC) Form with their submission.

The criteria for reproducibility that will be assessed during the reviewing process are as follows.

• All required sections of the ACC Form should be complete and clear.
• The materials should satisfy the minimum expectations laid out in the reproducibility checklist, which, as of August 2026, authors are expected to have reviewed before submitting their materials.
• Unless a clear, compelling rationale is provided, the data should be available to the reviewers, and the ACC Form should indicate how it will be made publicly available upon publication (if the data are not publicly available already). Exceptions for reasons of security or confidentiality may be granted by the Editor. In such cases, a pseudo-dataset should be provided that can be used with the code in place of the real dataset.
• We encourage authors to deposit artifacts, such as code and data, that support the results in the manuscript in suitable open repositories (ideally permanent repositories that provide DOIs). While we encourage using public Git repositories for code (but not large datasets) (such as on GitHub, GitLab, and BitBucket), this is not sufficient for long-term access, since repositories can be deleted or made private. Given that, if materials are only available in Git repositories, they should also be included as supplementary materials. Code and data (<500 MB) in supplementary materials will be deposited upon acceptance in the JASA area of Figshare.
• The ACC Form should indicate where the code and data will be made publicly available upon publication of the manuscript, but code and data need not be publicly available at the time of submission when there are concerns about confidentiality. As with the contents of the manuscript, code and data will be considered to be confidential unless they are publicly available at the time of review.
• Authors may choose to anonymize their materials by removing identifying information in the submitted supplemental materials or public repository, or via an anonymous repository such as through Anonymous GitHub.
• JASA is partnering with Dataverse to provide repositories for data associated with JASA articles. Data can be deposited in the JASA Dataverse after acceptance, in which case the dataset will officially be part of the JASA Dataverse, or it can be deposited in the general Harvard Dataverse and will be linked to from the JASA Dataverse after acceptance.
• The data provided with the submission should represent as closely as possible the data originally available to the authors, whether from a public source (e.g., US Census data) or data collected by the authors or their colleagues. Data cleaning/preparation are considered to be part of the workflow that should be reproducible with the code and data provided.
• The data should be in a form, including with clear metadata and in a non-proprietary format, that can be used and understood by others. A data dictionary describing the variables used in the reproducible analyses should be included.
• We encourage authors who use public datasets to cite those datasets, including any DOI for the data.
• The code should run and reproduce the key results in the paper (data preparation/cleaning, analyses, figures and tables). While determination of which results should be reproducible is based on the authors’ judgment at submission, whether the key results are reproducible will be an important consideration during the review process.
• Authors should cite software packages in the References Section in similar fashion to paper citations, citing all software packages that are foundational to the research outcome. Authors may elect to not cite packages used for supporting purposes. More details are given in the ACC Form.
• Once a manuscript is conditionally accepted, the code and data (unless an exception is granted for the latter) must be made available as detailed in the ACC form and any anonymous GitHub repository should be replaced by a public non-anonymous Git repository. Manuscripts will not be accepted and should not be claimed as such by the authors until this occurs.

Please contact the Associate Editors for Reproducibility at jasa.app.cs.aer@gmail.com with any questions about submitting code and data or completing the ACC Form.