IFS is involved in assessing the effectiveness of a number of labour market programmes, tax and transfer programmes and social programmes in a variety of fields, from education and training, to labour supply, childcare, health and welfare. In the presence of limited public resources, determining whether such policy interventions work and whether their cost is justified is of crucial importance and allows policy decisions to be guided by evidence on actual programme effectiveness.

The difficulty in estimating the causal impact of a programme is that we can never observe the outcome programme participants would have experienced had they not participated. Constructing this unobserved counterfactual is the central issue that evaluation methods need to address. In addition to the evaluation of specific government interventions, our research has been contributing to the development of econometric and statistical methods to address the evaluation problem.

See all current research projects for this subject