As the emphasis on evidence-based policymaking in international development increases, so too should the attention paid to the quality of the research on which this evidence is based. One way to encourage this is by archiving research data to enable reanalysis, but this requirement is often...

Empirical evidence supports the hypothesis that an individual’s position in an income stratum—more than the absolute income level—determines subjective well-being. However, studies on subjective well-being suffer from a critical methodological weakness: they use exogenously defined...