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"A larger body of economic research investigates the effects of state and federal minimum wage increases. These studies compare employment trends for states or counties that have different minimum wages. The best studies make comparisons to nearby states or counties to control for regional economic trends. These studies also find no statistically significant negative effects on employment or hours at an aggregate level or for low-wage industries such as restaurants and retail stores, or for specific groups of workers such as teens. These studies also do not find substitution effects (such as shifts in hiring away from black and Latino teens)." ... "Several additional studies of Santa Fe and San Francisco have been produced by the restaurant industry-backed Employment Policies Institute. In a study of Santa Fe, Yelowitz (2005a, 2005b) found an increase in the probability of unemployment for low-skilled workers and evidence of replacement of low-skilled adults by teens. In his study of San Francisco, Yelowitz (2012) found the opposite result: a decrease in teen work hours and no discernible effect on overall employment. Unfortunately, both studies suffer from serious methodological problems that make the results unreliable. Since higher wages are likely to increase the labor supply, unemployment rates can increase even as the number of people who are employed also increases. Pollin and Wicks-Lim (2005) replicate Yelowitz’s (2005a) study but look at employment, rather than unemployment. They find no negative impact on employment. Furthermore, even if the reported results for each of the studies held, total compensation for teens and low-skilled workers would still have increased. Any employment or hours reductions would be more than offset by the increase in hourly earnings (Pollin and Wicks-Lim 2005; National Employment Law Project 2012). " ... "In his review of minimum wage research, Schmitt (2013) considers several channels through which employers might adjust to increases in the minimum wage. One possible scenario is that employers will simply switch to hiring more skilled workers, thereby hurting the employment prospects of less educated workers and, in particular, black and Latino teens. Schmitt reviews several studies that have explicitly researched this question, some of which yield conflicting findings. Again, research design matters a lot here, and studies that thoroughly control for regional or local differences do not find evidence of labor substitution. For example, Allegretto, Dube and Reich (2011) examine the impact of the minimum wage on the employment of white, black, and Hispanic teens, covering the period from 1990 to 2009. After improving on previous research by controlling for regional differences, they find no statistically significant negative effects on employment or hours for teens, regardless of race or gender. In their contiguous counties dataset, Dube, Lester and Reich (2013) similarly find no evidence of such substitution by either age or gender." http://murray.seattle.gov/wp-content/uploads/2014/03/UC-Berk... |