G.S. (Gerald) Leppert

Climate change adaptation • social risk management • social protection • public health • development economics • rural development • cooperative studies • health care financing • climate change – Research and evaluation methods • rigorous impact assessments (randomised control trials (RCTs) and quasi-experiments) • mixed-methods designs • quantitative surveys • theory-based designs • causal analysis • evidence synthesis.

Leader of the Thematic Working Group 6 "Methods and Designs" of the European Evaluation Society (EES) https://europeanevaluation.org/twg-6/