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Part 1: Document Description
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Citation |
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Title: |
Replication Data for: The Power-Sharing Index: Measuring Cross-Group Inclusion with V-Dem Data |
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Identification Number: |
doi:10.7910/DVN/BQ4SM6 |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2026-03-13 |
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Version: |
1 |
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Bibliographic Citation: |
Grijalva, Jessala, 2026, "Replication Data for: The Power-Sharing Index: Measuring Cross-Group Inclusion with V-Dem Data", https://doi.org/10.7910/DVN/BQ4SM6, Harvard Dataverse, V1 |
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Citation |
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Title: |
Replication Data for: The Power-Sharing Index: Measuring Cross-Group Inclusion with V-Dem Data |
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Identification Number: |
doi:10.7910/DVN/BQ4SM6 |
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Authoring Entity: |
Grijalva, Jessala (University of Notre Dame) |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Grijalva, Jessala |
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Depositor: |
Grijalva, Jessala |
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Date of Deposit: |
2026-03-12 |
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Holdings Information: |
https://doi.org/10.7910/DVN/BQ4SM6 |
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Study Scope |
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Keywords: |
Social Sciences, power-sharing, democracy measurement, V-Dem, composite index, psychometric validation, American political development |
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Abstract: |
Construction and validation materials for the Power-Sharing Index (PSI), a composite measure of de facto political power distribution across social groups. PSI uses five Varieties of Democracy (V-Dem) v15 indicators — Social Group Power (v2pepwrsoc), Gender Power (v2pepwrgen), Civil Liberties Equality (v2clsocgrp), Freedom from Torture (v2cltort), and Freedom from Killings (v2clkill) — aggregated via a hybrid method (geometric mean multiplied by normalized Polyarchy). The repository includes three Quarto documents: Phase 1 (measure construction and aggregation sensitivity analysis), Phase 2 (psychometric validation including internal consistency, dimensionality, and convergent/discriminant validity), and a publication-ready Appendix. Precomputed .rda results files allow reproduction of the Appendix without raw V-Dem data. All analyses conducted in R. |
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Notes: |
Raw V-Dem v15 data (V-Dem-CY-Full+Others-v15.rds) is not included due to license restrictions. Download from https://v-dem.net/data/dataset-archive/ and place in data/raw/ to reproduce Phase 1 and Phase 2 from scratch. The Appendix renders from precomputed .rda files without the raw data. |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a> |
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Other Study Description Materials |
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Label: |
00_setup.R |
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Notes: |
type/x-r-syntax |
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Label: |
Appendix.pdf |
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Notes: |
application/pdf |
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Appendix.qmd |
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Notes: |
application/octet-stream |
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Label: |
LICENSE |
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Notes: |
application/octet-stream |
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Label: |
Phase_1_PSI_Construction.pdf |
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Notes: |
application/pdf |
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Label: |
Phase_1_PSI_Construction.qmd |
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Notes: |
application/octet-stream |
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Label: |
Phase_2_PSI_Validation.pdf |
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Notes: |
application/pdf |
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Label: |
Phase_2_PSI_Validation.qmd |
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Notes: |
application/octet-stream |
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Label: |
psi_phase1_results.rda |
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Notes: |
application/octet-stream |
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psi_phase2_results.rda |
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application/octet-stream |
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psi-scale.Rproj |
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Notes: |
application/octet-stream |
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Label: |
README.md |
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Notes: |
text/markdown |