Welfare programs, with all their subsequent mixed effects, were expanded.

The war in Kosovo has had a mixed effect.

Other studies show mixed effects, and sometimes overall net social "welfare" benefits.

Four saw mixed effects and only one found no effect.

But it published only one of the trials, which showed mixed effect.

Cold weather is having a mixed effect on the cleanup operations, according to those working on the problem.

Tourism has had mixed effects on the health and general well-being of Sherpas.

Mossad has tried to incite conflict within Arab countries to mixed effect.

Living-wage laws have had mixed effects, helping some people and hurting others.

The Firesigns did extensive revisions on their old material, which worked to mixed effect.