1 Subjects: “...Lottery Incentive Case Study...”

2 “... on study design necessary to assess risk of bias. Many report practices that suggest risk of bias, though...”

3 “...Financial incentives are a promising approach for HIV prevention. Some studies have shown...”

4 “...Impact evaluations are studies that attempt to measure the causal impact of a project, program...”

5 Subjects: “...Sex / Africa, Sub-Saharan / Case studies...”

6 Subjects: “...Randomized Control Trials...”

7 “... of best practice for future projects in technology upskilling in the developing world. This report...”

8 “... stringent constraints on business growth. This paper studies the impact of a comprehensive business...”

9 “..., while few management practices had demonstrably spread across the firms in the study, many had spread...”

10 “... in developing countries. This study implemented a randomized controlled trial in arid Burkina Faso to test...”

11 “...This essay discusses practical issues confronted when conducting surveys as well as designing...”