Switchback experiments, where a firm sequentially exposes an experimental unit to random
treatments, are among the most prevalent designs used in the technology sector, with …

The design of experiments involves a compromise between covariate balance and
robustness. This article provides a formalization of this tradeoff and describes an …

One of the main practical challenges companies face when running experiments (or A/B
tests) over a panel is interference, the setting where one experimental unit's treatment …

Practitioners and academics have long appreciated the benefits of covariate balancing
when they conduct randomized experiments. For web-facing firms running online A/B tests …

Switchback experiments, where the experimental units are assigned to control and treatment
interchangeably over time, have gained increasing popularity in recent years due to their …

Practitioners and academics have long appreciated the benefits that experimentation brings
to firms. For online web-facing firms, however, it still remains challenging in handling …

Digital innovation has gained increasing attention in today's world. The explosion of data
that is generated through modern marketplaces provides new opportunities to use data …

Randomized experiments are the gold standard for investigating the causal effect of
treatment on a population. In this dissertation, we present algorithmic advances for three …