Documents Blackburn, MacKinley L. 3 results

"Just as the standard two-way fixed effects model for estimating the impact of minimum wages on employment has been sharply criticized for its neglect of spatial heterogeneity so, too, have the latest models been attacked for their uncritical use of state- or county-specific linear trends (and other spatial counterfactuals). Further attenuation of the effects of policy is also alleged to obtain in such circumstances where the true effect of minimum wages is upon employment growth rather than levels. This paper investigates whether such considerations call into question our earlier findings of statistically insignificant employment effects for an archetypal low-wage sector. We report that a continued focus on employment levels is indicated and that while experimentation with nonlinear trends may be productive their use is unlikely to dislodge the finding of considerably reduced negative employment effects."

"Do seemingly large minimum-wage increases in an environment of deep recession produce clearer evidence of disemployment than is often observed in the modern minimum wage literature? This paper uses three data sets to examine the employment effects of the most recent increases in the U.S. minimum wage. We focus on two high-risk groups – restaurant-and-bar employees and teenagers – for the years 2005–2010. Although the evidence for a general disemployment effect is not uniform, estimates do suggest the presence of a negative minimum wage effect in states hardest hit by the recession."

"We use US county-level data on employment and earnings in the restaurant-and-bar sector to evaluate the impact of minimum-wage changes in low-wage labour markets. Our estimated models are consistent with a simple competitive model in which supply-and-demand factors affect both the equilibrium outcome and the probability of the minimum wage being binding. Our evidence does not suggest that minimum wages reduce employment once controls for trends in county-level sectoral employment are incorporated. Rather, employment appears to exhibit an independent downward trend in states that have increased their minimum wages relative to states that have not, thereby predisposing estimates towards reporting negative outcomes."