No Randomized Trial? No Problem!

We all want to use the best evidence and methods to prove our solutions make an impact, but using randomized controlled trials, the gold-standard in research, is often infeasible or impractical. Quasi-experimental approaches, like propensity score methods, reduce the biases associated with observational studies, making it possible to estimate accurate causal effects without randomization. Mathematica’s methods experts have mastered a range of propensity score techniques and developed new ones to meet clients’ needs.