Using the example of maize, they demonstrate the great potential of their method in the journal Genome Biology and present regions in the maize genome that may help to increase yields and ...

Evaluating England's 'New Deal for Communities' programme using the difference-in-difference method Roxana Gutiérrez Romero and Michael Noble Journal of Economic Geography , pp. 759-778 (20 pages) ...

This article details the use of a spatial difference-in-differences approach for measuring the effect of a vacant land greening program in Philadelphia, Pennsylvania, on nearby property values.