This study provides empirical evidence from different regions of the world to identify avenues for platform economy workers to access freedom of association and collective bargaining. It shows that collective protests, the establishment of new organizations of workers and platforms, social...

This paper reviews methods that seek to draw causal inference from non-experimental data and shows how they can be applied to undertake ex-post evaluation of transport interventions. In particular, the paper discusses the underlying principles of techniques for treatment effect estimation with...