Covers experiment planning, execution, analysis, and reporting This single-source resource guides readers in planning and conducting credible experiments for en

Experiments are the most effective way to learn about the world. By cleverly interfering with something to see how it reacts we are able to find out how it work

Boruch untangles the complexities of randomized field experiments, exploring the criteria for deciding whether a programme has worked or not, standards used to

Praise for the First Edition: "If you . . . want an up-to-date, definitive reference written by authors who have contributed much to this field, then this book