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  "bureauCode": [
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  ],
  "contactPoint": {
    "fn": "Wesley Ingwersen",
    "hasEmail": "mailto:ingwersen.wesley@epa.gov"
  },
  "describedBy": "https://github.com/USEPA/stateior/blob/0.4.0/format_specs/TwoRegionData.md",
  "description": "These data represent an update to the dataset, \"State IO Two-Region Economic Input-Output Models for 50 U.S. States 2012-2017\" based on the methods described by Li et al. (2022).  They are an update to that dataset published with an expanded time series.\nThese models were produced with the stateior R package, v0.4.0. \nExcel files (50 in total) are provided for two region (State of Interest and Rest of U.S.) Make and Use tables for each U.S. State IO model for years 2012-2023.\nAdditional data files supporting this release including all intermediate and final products in native R format (.RDS) and can be opened directly in R software or through the stateior package. See the stateior github page for more details. https://dmap-data-commons-ord.s3.amazonaws.com/index.html#stateio/\nAll values are in current dollar years (e.g \"Make 2012\" is the Make table in 2012 USD in a given model).\nFor a description of the methods used and survey of results see the Addendum 1 on the EPA Science Inventory page for the original publication. \n\nPlease cite this dataset as: \nYoung, Ben, Julie Chen, Jorge Vendries, and Wesley Ingwersen. 2025. “StateIO v0.4.0 Two-Region Economic Input-Output Models for 50 U.S. States: 2012-2023.” Data.gov. https://doi.org/10.23719/1532211. \n\nThis dataset is associated with the following publication:\nLi, M., J. Ferreira, C.D. Court, D. Meyer, M. Li, and W.W. Ingwersen. StateIO - Open Source Economic Input-Output Models for the 50 States of the United States of America.   International Regional Science Review. SAGE Publications, THOUSAND OAKS, CA, USA, 46(4): 428-481, (2023).",
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  ],
  "identifier": "https://doi.org/10.23719/1532211",
  "keyword": [
    "input-output",
    "interstate trade",
    "regional science",
    "state GDP",
    "state economic model",
    "state industry output"
  ],
  "license": "https://pasteur.epa.gov/license/sciencehub-license.html",
  "modified": "2025-04-21",
  "programCode": [
    "020:000"
  ],
  "publisher": {
    "name": "U.S. EPA Office of Research and Development (ORD)",
    "subOrganizationOf": {
      "name": "U.S. Environmental Protection Agency",
      "subOrganizationOf": {
        "name": "U.S. Government"
      }
    }
  },
  "references": [
    "https://cfpub.epa.gov/si/si_public_record_report.cfm?Lab=CESER&dirEntryId=357990",
    "https://doi.org/10.1177/01600176221145874",
    "https://github.com/usepa/stateior",
    "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10324549"
  ],
  "rights": null,
  "title": "StateIO v0.4.0 Two-Region Economic Input-Output Models for 50 U.S. States: 2012-2023"
}