You can introduce some search and congestion effects to get higher unemployment but the increase should be relatively mild, as you have to remember that the opposite effect should be occurring in the high skilled market and low skilled folks be dropping out.

FORBES: Stagnation and Recession

Complaints about the malign effects of congestion, especially from business, are at a new pitch.

ECONOMIST: Transport

Those who argue that road pricing is unfair because it discriminates against the poor ignore the fact that people too poor to own a vehicle, together with the young and the very old, suffer the ill-effects of congestion without the benefits of personal mobility.

ECONOMIST: Jam today, road pricing tomorrow

Due to limited bandwidth, users are increasingly frustrated by the effects of network congestion: streaming movies freeze, gaming sessions lag, and online surfing slows.

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Then expect a very large hike in your taxes as governments try to combat the effects of climate change, congestion, and personal injuries, on your behalf.

BBC: VIEWPOINT

These drugs, known as PDE-5 inhibitors, can cause side effects like headaches, nasal congestion and vision problems -- and they can have dangerous interactions with the heart medication nitroglycerine.

CNN: Warning: Men's natural sex supplements may not be

By the 1950s and beyond, it became steadily clearer that the exercise of each person's freedom imposes costs on others through congestion, noise, pollution, ugliness and danger, as well as having indirect effects by encouraging urban sprawl.

ECONOMIST: A Survey of the 20th Century

The important indirect effects in the developed world (see Eli for thoughts on the developing world) will be to reduce congestion, to and reduce the median marginal product of workers currently employed in the transportation industry.

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