Sage Journals: Discover world-class research

Retricted access

Research article

First published 2021-10

US nationwide assessment of school health policies and practices using state-level data

Leah N Bryan, Nancy Brener, Lawrence Barker [...]

Health Education Journal

Retricted access

Research article

First published 2005-05

Systematic Measurement Error with State-Level Crime Data: Evidence from the “More Guns,Less Crime” Debate

Robert A. Martin, Richard L. Legault

Journal of Research in Crime and Delinquency

Retricted access

Research article

First published 2010-6

Randomization Tests and Multi-Level Data in U.S. State Politics

Robert S. Erikson, Pablo M. Pinto, Kelly T. Rader

State Politics & Policy Quarterly

Retricted access

Research article

First published 2017-8

Counting marriages in the United States: The value of county-level administrative data

Wendy D. Manning, Krista K. Payne, J. Bart Stykes

Statistical Journal of the IAOS

Retricted access

Research article

First published 2007-12

Estimating the Impact of State Policies and Institutions with Mixed-Level Data

David M. Primo, Matthew L. Jacobsmeier, Jeffrey Milyo

State Politics & Policy Quarterly

Retricted access

Research article

First published 2007-9

A Comparison of Three Approaches to Handling Incomplete State-Level Data

J. Scott Granberg-Rademacker

State Politics & Policy Quarterly

Free access

Research article

First published 2008-2

Data Needs for Policy Research on State-Level Health Insurance Markets

Kosali Simon

INQUIRY: The Journal of Health Care Organization,Provision,and Financing

Retricted access

Research article

First published 2026

Do Power Markets Promote Decarbonization? Evidence from State Level Data in the United States

L. Lynne Kiesling, Joshua D. Rhodes, Samantha Zyontz

The Energy Journal

Open access

Research article

First published 2019-7

How to Create and Use State-Level Policy Data Sets in Education Research

Robert Kelchen, Kelly Ochs Rosinger, Justin C. Ortagus

AERA Open

Retricted access

Research article

First published 2021-10

A Mixed-Methods Analysis of State-Level Population Data for Students With Visual Impairment and Blindness

Rachel Anne Schles, Tessa McCarthy, Karen Blankenship [...]

Exceptional Children

Search results