State Policy Innovation and Diffusion (SPID) Database v1.2 Article Swipe

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Frederick J. Boehmke , Mark Brockway , Bruce Desmarais , Jeffrey J. Harden , Scott LaCombe , Fridolin Linder , Hanna Wallach ·

YOU? · · 2021 · Open Access · · DOI: https://doi.org/10.7910/dvn/cvysr7

The SPID data include information on the year of adoption for over 700 policies in the American states. For each policy we document the year of first adoption for each state. Adoption dates range from 1691 to 2017 and includes all fifty states. Policies are adopted by anywhere from 1 to 50 states, with an average of 25 adoptions. The data were assembled from a variety of sources, including academic publications and policy advocacy/information groups. Policies were coded according to the Policy Agendas Project major topic code. Version 1.2 includes a small number of corrections to the previous version. These are summarized in the documentation and listed in the changes spreadsheet.

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Database State (computer science) Diffusion Computer science Programming language Physics Thermodynamics

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Type: dataset
Language: en
Landing Page: https://doi.org/10.7910/DVN/CVYSR7
OA Status: green
Cited By: 20
Related Works: 10
OpenAlex ID: https://openalex.org/W4398268965

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OpenAlex ID: https://openalex.org/W4398268965

Canonical identifier for this work in OpenAlex
DOI: https://doi.org/10.7910/dvn/cvysr7

Digital Object Identifier
Title: State Policy Innovation and Diffusion (SPID) Database v1.2

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Type: dataset

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Language: en

Primary language
Publication year: 2021

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Publication date: 2021-06-21

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Authors: Frederick J. Boehmke, Mark Brockway, Bruce Desmarais, Jeffrey J. Harden, Scott LaCombe, Fridolin Linder, Hanna Wallach

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Landing page: https://doi.org/10.7910/DVN/CVYSR7

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Open access: Yes

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OA status: green

Open access status per OpenAlex
OA URL: https://doi.org/10.7910/dvn/cvysr7

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Concepts: Database, State (computer science), Diffusion, Computer science, Programming language, Physics, Thermodynamics

Top concepts (fields/topics) attached by OpenAlex
Cited by: 20

Total citation count in OpenAlex
Citations by year (recent): 2025: 1, 2022: 1, 2021: 3, 2020: 5, 2019: 10

Per-year citation counts (last 5 years)
Related works (count): 10

Other works algorithmically related by OpenAlex

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