Social scientists frequently rely on the cardinal comparability of test scores to assess achievement gaps between population subgroups and their evolution over time. This approach has been criticized due to the ordinal nature of test scores and the sensibility of results to order-preserving...

Payments of bribes and the expenses incurred on rent-seeking activities impose a significant financial burden on private firms, which is compounded when they do not have enough funds of their own or find it costly to borrow externally. This paper hypothesizes that financial constraints magnify...

Credit constraints are considered to be an important barrier hindering adoption of preventive health investments among low-income households in developing countries. However, it is not obvious whether, and the extent to which, the provision of labelled micro-credit-where the loan is linked to...