Undercutting prevailing wages is a recipe for economic decline
http://washingtonpolicywatch.org/2012/05/15/you-get-what-you-pay-for-undercutting-prevailing-wages-is-a-recipe-for-economic-decline/
You get what you pay for: Undercutting prevailing wages is a recipe for economic decline
■Pennsylvania school construction data shows no across-the-board decline in costs after prevailing wage laws were weakened there.
■A study of 15 Great Plains states showed the average cost per square foot of building new schools did not differ significantly between states that had prevailing wage laws and states that did not.
■A comparison of school construction costs between prevailing wage and non-prevailing wage states in the Mountain West and Southwest found that average costs per square foot were actually lower in states with prevailing wage laws.
■ A study of school construction costs in Maryland and other mid-Atlantic states found that prevailing wage laws have no measurable impact on costs.
Theres also evidence that weakening prevailing wage laws actually increases costs in the short-term and long-run. Declining worker productivity means more hours are required to get a particular job done; as morale drops, more time has to be spent fixing mistakes; as experienced and skilled workers move on to better-paying projects, fewer workers commit to apprenticeships, leading to long-term labor shortage.