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Aruba, March 6, 2013 - RAISING the minimum wage, as President Obama proposed in his State of the Union address, tends to be more popular with the general public than with economists.

I don’t believe that’s because economists care less about the plight of the poor — many economists are perfectly nice people who care deeply about poverty and income inequality. Rather, economic analysis raises questions about whether a higher minimum wage will achieve better outcomes for the economy and reduce poverty.

First, what’s the argument for having a minimum wage at all? Many of my students assume that government protection is the only thing ensuring decent wages for most American workers. But basic economics shows that competition between employers for workers can be very effective at preventing businesses from misbehaving. If every other store in town is paying workers $9 an hour, one offering $8 will find it hard to hire anyone — perhaps not when unemployment is high, but certainly in normal times. Robust competition is a powerful force helping to ensure that workers are paid what they contribute to their employers’ bottom lines.

One argument for a minimum wage is that there sometimes isn’t enough competition among employers. In our nation’s history, there have been company towns where one employer truly dominated the local economy. As a result, that employer could affect the going wage for the entire area. In such a situation, a minimum wage can not only make workers better off but can also lead to more efficient levels of production and employment.

But I suspect that few people, including economists, find this argument compelling today. Company towns are largely a thing of the past in this country; even Wal-Mart Stores, the nation’s largest employer, faces substantial competition for workers in most places. And many employers paying the minimum wage are small businesses that clearly face strong competition for workers.

Instead, most arguments for instituting or raising a minimum wage are based on fairness and redistribution. Even if workers are getting a competitive wage, many of us are deeply disturbed that some hard-working families still have very little. Though a desire to help the poor is largely a moral issue, economics can help us think about how successful a higher minimum wage would be at reducing poverty.

An important issue is who benefits. When the minimum wage rises, is income redistributed primarily to poor families, or do many families higher up the income ladder benefit as well?

Read more / Source: employment-and-income-distribution.html?ref=economy&_r=0