On Randomization-based and Regression-based Inferences for 2^K Factorial   Designs
  We extend the randomization-based causal inference framework in Dasgupta et al. (2015) for general 2^K factorial designs, and demonstrate the equivalence between regression-based and randomization-based inferences. Consequently, we justify the use of regression-based methods in 2^K factorial designs from a finite-population perspective. 
Jiannan Lu
stat.ME