Gretchen Casper

Correlation Versus Interchangeability: The Limited Robustness of Empirical Findings on Democracy Using Highly Correlated Data Sets

Gretchen Casper, Claudiu Daniel Tufis, Gretchen Casper, 2003, Political Analysis.

Negotiating Democracy: Transitions from Authoritarian Rule

Gretchen Casper, Michelle M. Taylor, Gretchen Casper, 1996 .