The effect of gasoline prices on household location

By raising commuting costs, an increase in gasoline prices should reduce the demand for housing in areas far from employment centers relative to locations closer to jobs. Using annual panel data on a large number of ZIP codes and municipalities from 1981 to 2008, we find that a 10 percent increase in gas prices leads to a 10 percent decrease in construction in locations with a long average commute relative to other locations, but to no significant change in house prices. Thus, the supply response may prevent the change in housing demand from capitalizing in house prices

Memorandum on Adult Education. ESRI Memorandum Series No. 82 1973

In this note we first discuss the need for adult education from the point of view of developing the country's human resources (albeit viewed in a wider framework than is usual) and then turn to the relationship that adult education bears to education as a whole and to the general organisation of society

Pay Cuts for the Boss: Executive Compensation in the 1940s

Executive pay fell during the 1940s, marking the last notable decrease in the past 70 years. We study this decline using a new panel dataset on the remuneration of top executives in 246 firms. We find that government regulation—including explicit salary restrictions and taxation—had, at best, a modest effect on executive pay. By contrast, a decline in the returns to firm size and an increase in the power of labor unions contributed greatly to the reduction in executive compensation relative to other workers’ earnings from 1940 to 1946. The continued decrease in relative executive pay remains largely unexplained.

Does Tax Policy Affect Executive Compensation? Evidence from Postwar Tax Reforms

The trends in executive pay and labor income tax rates since the 1940s suggest a high elasticity of taxable income with respect to tax policy. By contrast, the level and structure of executive compensation have been largely unresponsive to tax incentives since the 1980s. However, the relative tax advantage of different forms of pay was small during this period. Using a sample of top executives in large firms from 1946 to 2005, we also find a small short run response of salaries, qualified stock options, and bonuses paid after retirement to changes in tax rates on labor income—even though tax rates were significantly higher and more heterogeneous across individuals in the first several decades following WWII. We explore several potential explanations for the conflicting impressions given by the long-run and short-run correlations between taxes and pay, including changes in social norms and concerns about pay equality.

Internal Migration in the United States

We review patterns in migration within the US over the past thirty years. Internal migration has fallen noticeably since the 1980s, reversing increases from earlier in the century. The decline in migration has been widespread across demographic and socioeconomic groups, as well as for moves of all distances. Although a convincing explanation for the secular decline in migration remains elusive and requires further research, we find only limited roles for the housing market contraction and the economic recession in reducing migration recently. Despite its downward trend, migration within the US remains higher than that within most other developed countries.

Regression, developmental trajectory and associated problems in disorders in the autism spectrum: the SNAP study

We report rates of regression and associated findings in a population derived group of 255 children aged 9-14 years, participating in a prevalence study of autism spectrum disorders (ASD); 53 with narrowly defined autism, 105 with broader ASD and 97 with non-ASD neurodevelopmental problems, drawn from those with special educational needs within a population of 56,946 children. Language regression was reported in 30% with narrowly defined autism, 8% with broader ASD and less than 3% with developmental problems without ASD. A smaller group of children were identified who underwent a less clear setback. Regression was associated with higher rates of autistic symptoms and a deviation in developmental trajectory. Regression was not associated with epilepsy or gastrointestinal problems

Parent-reported and clinician-observed autism spectrum disorder (ASD) symptoms in children with attention deficit/hyperactivity disorder (ADHD): implications for practice under DSM-5

BACKGROUND: Children with attention deficit/hyperactivity disorder (ADHD) often present with social difficulties, though the extent to which these clearly overlap with symptoms of autism spectrum disorder (ASD) is not well understood. METHODS: We explored parent-reported and directly-observed ASD symptoms on the Autism Diagnostic Interview-Revised (ADI-R) and the Autism Diagnostic Observation Schedule (ADOS) in children referred to ASD-specialty clinics who received diagnoses of either ADHD (n = 48) or ASD (n = 164). RESULTS: Of the ADHD sample, 21 % met ASD cut-offs on the ADOS and 30 % met ASD cut-offs on all domains of the ADI-R. Four social communication ADOS items (Quality of Social Overtures, Unusual Eye Contact, Facial Expressions Directed to Examiner, and Amount of Reciprocal Social Communication) adequately differentiated the groups while none of the items on the ADI-R met the criteria for adequate discrimination. CONCLUSIONS: Results of this work highlight the challenges that clinicians and researchers face when distinguishing ASD from other disorders in verbally fluent, school-age children