With work a key vector of Covid‑19 transmission, this report examines why it is critical that occupational health and safety measures take centre stage in mitigation policies. Workers in sectors declared essential by state authorities have been mandated to continue working in physical settings...

This article reviews the recent literature in economics on small-scale entrepreneurship ("microentrepreneurship") in low-income countries. Major themes in the literature include the determinants and consequences of joining the formal sector; the impacts of access to credit and other financial...

This chapter reviews the microeconometrics literature on partial identification, focusing on the developments of the last thirty years. The topics presented illustrate that the available data combined with credible maintained assumptions may yield much information about a parameter of interest,...