School Assignment, School Choice and Social Mobility

We estimate the chances of poor and non-poor children getting places in good schools, analysing the relationship between poverty, location and school assignment. Our dataset allows us to measure location and distance very precisely. The simple unconditional difference in probabilities of attending a good school is substantial. We run an analysis that controls completely for location, exploiting within-street variation and controlling for other personal characteristics. Children from poor families are significantly less likely to go to good schools. We show that the lower chance of poor children attending a good school is essentially unaffected by the degree of choice.School assignment, social mobility, school choice

The Dynamics of School Attainment of Englands Ethnic Minorities

We exploit a universe dataset of state school students in England with linked test score records to document the evolution of attainment through school for different ethnic groups. The analysis yields a number of striking findings. First, we show that, controlling for personal characteristics, all minority groups make greater progress than white students over secondary schooling. Second, much of this improvement occurs in the high-stakes exams at the end of compulsory schooling. Third, we show that for most ethnic groups, this gain is pervasive, happening in almost all schools in which these students are found. We address some of the usual factors invoked to explain attainment gaps: poverty, language, school quality, and teacher influence. We conclude that our findings are more consistent with the importance of factors like aspirations and attitudes.Ethnic test score gap, school attainment, education

Segregation and the Attainment of Minority Ethnic Pupils in England

In this paper we ask whether ethnic segregation in schools and in neighbourhoods has a causal effect on differential school attainment. We ask two related but different questions. First, we look at the test score gap between White and minority ethnic students, separately for Black Caribbean, Indian and Pakistani ethnic groups. Second, we consider the absolute performance of students in each of these minority ethnic groups across cities with varying levels of segregation. We show that, in strong contrast to similar studies in the US, the test score gap is largely unaffected by segregation for any of the three groups we study, and we find no evidence of a negative impact of ethnic segregation on absolute attainment levels.ethnic segregation, schools

School Choice in England: Background Facts

There is considerable debate on the merits of extending and strengthening school choice. In England, the controversial Education and Inspections Bill, published on the 28 February 2006, contains a prominent role for ‘school choice’. But the debate lacks some basic information on these issues, and this paper provides some background facts to fill this gap. We first consider the transport issue and ask how many pupils have choice of schools. We report the distance of school commutes for various breakdowns of LEA and school type, and for sub-groups of pupils. We also turn the question around and tabulate the proportion of pupils who have 3 schools within 2km of their home, and within 5km and 8km. The conclusion from all this is that most pupils do have considerable choice of school (as defined here). We also address a specific issue about school access ? which pupils attend their nearest school. We show that only about a half of pupils attend their nearest school, and 30% do not attend one of their nearest three schools. We investigate this to understand which pupils attend their local school, and the role played by the quality of that local school.school choice; school commute; ethnicity and education

Guest Artist: J. Adam Briggs

Kemp Recital HallFebruary 1, 2016Monday Evening7:30 p.m

Integrated health and care systems in England : can they help prevent disease?

Objectives: Over the past 12 months, there has been increasing policy rhetoric regarding the role of the NHS in preventing disease and improving population health. In particular, the NHS Long Term Plan sees integrated care systems (ICSs) and sustainability and transformation partnerships (STPs) as routes to improving disease prevention. Here, we place current NHS England integrated care plans in their historical context and review evidence on the relationship between integrated care and prevention. We ask how the NHS Long Term Plan may help prevent disease and explore the role of the 2019 ICS and STP plans in delivering this change. Methods: We reviewed the evidence underlying the relationship between integrated care and disease prevention, and analysed 2016 STP plans for content relating to disease prevention and population health. Results: The evidence of more integrated care leading to better disease prevention is weak. Although nearly all 2016 STP plans included a prevention or population health strategy, fewer than half specified how they will work with local government public health teams, and there was incomplete coverage across plans about how they would meet NHS England prevention priorities. Plans broadly focused on individual-level approaches to disease prevention, with few describing interventions addressing social determinants of health. Conclusions: For ICSs and STPs to meaningfully prevent disease and improve population health, they need to look beyond their 2016 plans and fill the gaps in the Long Term Plan on social determinants

Miniaturized atmospheric ionization detector

A small scintillator-based detector for atmospheric ionization measurements has been developed, partly in response to a need for better ionization data in the weather-forming regions of the atmosphere and partly with the intention of producing a commercially available device. The device can measure both the count rate and energy of atmospheric ionizing radiation. Here we report results of a test flight over the UK in December 2017 where the detector was flown with two Geiger counters on a meteorological radiosonde. The count rate profile with height was consistent both with the Geigers and with previous work. The energy of incoming ionizing radiation increased substantially with altitude.Comment: Proc 18th Conference on Atmospheric Electricity, Nara, Japan, June 201

FIFE: an Infrastructure-as-code based Framework for Evaluating VM instances from multiple clouds

Funding: ABC project (Adaptive Brokerage for the Cloud) funded by EPSRC EP/R010528/1.To choose an optimal VM, Cloud users often need to step a process of evaluating the performance of VMs by benchmarking or running a black-box search technique such as Bayesian optimisation. To facilitate the process, we develop a generic and highly configurable Framework with Infrastructure-as-Code (IaC) support For VM Evaluation (FIFE). FIFE abstract the process as a searcher, selector, deployer and interpreter. It allows users to specify the target VM sets and evaluation objectives with JSON to automate the process. We demonstrate the use of the framework by setting up of a Bayesian optimization VM searching system. We evaluate the system with various experimental setups, i.e. different combinations of cloud provider numbers and parallel search. The results show that the search efficiency remains the same for the case when the search space is consist of VM from multiple cloud providers, and the parallel search can significantly reduce search time when the number of parallelisation is set properly.Postprin