This paper studies the effects of a voluntary skill certification scheme in an online freelancing labour market. The paper show that obtaining skill certificates increases a worker’s earnings. This effect is not driven by increased worker productivity but by decreased employer uncertainty. The...

Technological developments are likely to bring many new opportunities, which may be even larger in emerging economies and may allow them to “leapfrog” certain stages of development. Notwithstanding these opportunities, emerging economies face significant challenges associated with rapid...