Absolutely singular dynamical foliations

We show that for the C^1-open set of partially hyperbolic diffeomorphisms constructed in (M. Shub and A. Wilkinson, "Pathological foliations and removable zero exponents," Invent. math. 139 (2000) 3, 495-508), Lebesgue measure on the 3-torus decomposes as atomic measure along the leaves of the central foliation.Comment: 9 pages. See also http://www.math.nwu.edu/~wilkins

Re-examining the Impact of the National Minimum Wage on Earnings, Employment and Hours: The Importance of Recession and Firm Size

Research to date suggests that the UK National Minimum Wage (NMW) has raised the earnings of low paid workers, without significantly affecting their employment opportunities. We re-examine existing evidence and suggest the picture is less clear cut. We explore whether the impacts of the NMW differ for workers in different size firms. Examining more recent data we investigate whether the NMW has affected the employment opportunities of low paid workers during the recession. In contrast to previous research we find some evidence to suggest that the introduction of the NMW may have had a small adverse impact on the employment opportunities of particular low paid workers, although, in line with previous research, for many low paid workers we find no impact. In general, it is not obvious that the impacts of the NMW on employment have differed over the business cycle. In comparison to other workers, low paid workers are more likely to work in smaller firms. We find that on average any potentially harmful effects of the NMW on the employment chances of low paid workers tend to be more significant amongst employees in large firms. Identification of the average hours effects of the NMW is hampered by the difficulty in finding a suitable control group

The impact on employment of the age related increases in the National Minimum Wage

In this paper we use a regression discontinuity approach to analyse the effect of the legislated increase in the UK National Minimum Wage (NMW) at age 22 on various labour market outcomes. Using data from the Labour Force Survey we find a statistically significant 5% point increase in the employment rate of the low skilled at age 22 years. This is almost wholly explained by a decline in unemployment among men and inactivity among women. We find no effect before the NMW was introduced and no effect at age 21 or 23 years. Our results are robust to a range of specification and tests

The employment and hours of work effects of the changing National Minimum Wage

This report is about the employment impacts of National Minimum Wage (NMW) rises in the period 2001-2006. This was a period where the NMW rose substantially in excess of average earnings. The report presents results based on analysis of individual Labour Force Survey (LFS) data and Annual Survey of Hours and Earnings (ASHE) data together with local area analysis. The focus of the analysis is threefold. First, it investigates changes in wages as a response to increases in the NMW. Second, it analyses employment to see if changes in the NMW influenced individual job retention and job exit, job entry, local area employment and unemployment rates. Third, it focusses on analysis of hours worked to see if employers changed hours worked as a response to changes in the NMW