Crump, Richard K.; Hotz, Vincent Joseph; Imbens, Guido; … - 2006
IZA DP No. 2091
Nonparametric Tests for
Treatment Effect Heterogeneity
Richard K. Crump
V. Joseph Hotz
Guido W. Imbens … Berkeley
V. Joseph Hotz
University of California at Los Angeles
Guido W. Imbens
University of California at Berkeley …, causality, unconfoundedness, treatment effect
heterogeneity
Corresponding author:
Guido W. Imbens
University of …