This paper examines the short and long-run average causal impact of catastrophic natural disasters on economic growth by combining information from comparative case studies. The counterfactual of the cases studied is assessed by constructing synthetic control groups, taking advantage of the fact that the timing of large sudden natural disasters is an exogenous event.

Catastrophes caused by natural disasters are by no means new, yet the evolving understanding of their relevance to economic development and growth is still in its infancy. In order to facilitate further necessary research on this topic, this paper summarizes the state of the economic literature examining the aggregate impact of disasters.