Goals are like a double-edged sword. On the one hand, they can galvanize people and increase their productivity. In fact, some management-by-objectives techniques work well on an individual level. On the other hand, these methods are not suitable for groups. They should therefore be avoided in certain situations, where they may give rise to frustration and/or parochialism. In short, they can be counter-productive. Targets should not instill destructive competitiveness, but be a source of motivation and part of a broader framework of collective aspirations. Whatever they are, make sure that they do indeed have an emulating effect.