The Policy Simulation Model (PSM) is a static microsimulation model which encapsulates the tax and benefits system, and population, of Great Britain. It is based on survey data from the Family Resources Survey (FRS) which is uprated to simulate the current year, together with several years into the future through a process of static uprating. The uprating process covers a complex range of processes, ranging from simple numerical uprating of financial values, to modelling the draw-down of old benefits through to the implications of the rising state pension age.
The model is built using SAS and is owned by the GB Department for Work and Pensions (DWP). It produces outputs including the financial (and work-incentive) impacts on a representative sample of the GB population from hypothetical policy changes to the tax and benefits system. It is managed by a central team of analysts who both develop the model and provide year-round customer service to analytical users of the model spread across the DWP corporate centre. It is used for poverty and scenario analysis associated with the development of new policies, including Universal Credit.
A pension is a fund into which a sum of money is added during an employee's employment years and from which payments are drawn to support the person's retirement from work in the form of periodic payments. A pension may be a "defined benefit plan", where a fixed sum is paid regularly to a person, or a "defined contribution plan", under which a fixed sum is invested that then becomes available at retirement age. Pensions should not be confused with severance pay; the former is usually paid in regular amounts for life after retirement, while the latter is typically paid as a fixed amount after involuntary termination of employment before retirement.
The welfare state of the United Kingdom began to evolve in the 1900s and early 1910s, and comprises expenditures by the government of the United Kingdom of Great Britain and Northern Ireland intended to improve health, education, employment and social security. The British system has been classified as a liberal welfare state system.
Welfare, or commonly social welfare, is a type of government support intended to ensure that members of a society can meet basic human needs such as food and shelter. Social security may either be synonymous with welfare, or refer specifically to social insurance programs which provide support only to those who have previously contributed, as opposed to social assistance programs which provide support on the basis of need alone. The International Labour Organization defines social security as covering support for those in old age, support for the maintenance of children, medical treatment, parental and sick leave, unemployment and disability benefits, and support for sufferers of occupational injury.
The Department for Work and Pensions (DWP) is a United Kingdom government department of His Majesty's Government responsible for welfare, pensions and child maintenance policy. As the UK's biggest public service department it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. It is the second largest governmental department in terms of employees, and the largest in terms of expenditure (£187bn).
Jobseeker's Allowance (JSA) is an unemployment benefit paid by the Government of the United Kingdom to people who are unemployed and actively seeking work. It is part of the social security benefits system and is intended to cover living expenses while the claimant is out of work.
Atos is a European multinational information technology (IT) service and consulting company headquartered in Bezons, France and offices worldwide. It specialises in hi-tech transactional services, unified communications, cloud, big data and cybersecurity services. Atos operates worldwide under the brands Atos, Atos|Syntel, Atos Consulting, Atos Healthcare, Atos Worldgrid, Groupe Bull, Canopy, Maven Wave, and Unify.
Jobcentre Plus is a brand used by the Department for Work and Pensions in the United Kingdom.
Benefit fraud is a form of welfare fraud as found within the system of government benefits paid to individuals by the welfare state in the United Kingdom.
The National Insurance number is a number used in the United Kingdom in the administration of the National Insurance or social security system. It is also used for some purposes in the UK tax system.
Pensim2 is a dynamic microsimulation model to simulate the income of pensioners, owned by the British Department for Work and Pensions.
Microsimulation is a category of computerized analytical tools that perform highly detailed analysis of activities such as highway traffic flowing through an intersection, financial transactions, or pathogens spreading disease through a population. Microsimulation is often used to evaluate the effects of proposed interventions before they are implemented in the real world. For example, a traffic microsimulation model could be used to evaluate the effectiveness of lengthening a turn lane at an intersection, and thus help decide whether it is worth spending money on actually lengthening the lane.
The Family Resources Survey (FRS) is one of the United Kingdom’s largest household surveys. It is carried out by the Office for National Statistics (ONS) with the National Centre for Social Research (NatCen), and Northern Ireland Statistics and Research Agency (NISRA) on an annual basis, by collecting information on the incomes and characteristics of private households in the United Kingdom. It is sponsored by the Department for Work and Pensions (DWP).
The National Employment Savings Trust (Nest) is a defined contribution workplace pension scheme in the United Kingdom. It was set up to facilitate automatic enrolment as part of the government's workplace pension reforms under the Pensions Act 2008. Due to its public service obligation, any UK employer can use Nest to meet its new workplace duties as set out in the Pensions Act 2008.
Employment and Support Allowance (ESA) is a United Kingdom welfare payment for adults younger than the State Pension age who are having difficulty finding work because of their long-term medical condition or a disability. It is a basic income-replacement benefit paid in lieu of wages. It is currently being phased out and replaced with Universal Credit for claimants on low incomes, although the contribution-based element remains available.
Median household disposable income in the UK was £29,400 in the financial year ending (FYE) 2019, up 1.4% (£400) compared with growth over recent years; median income grew by an average of 0.7% per year between FYE 2017 and FYE 2019, compared with 2.8% between FYE 2013 and FYE 2017.
Universal Credit is a United Kingdom social security payment. It is means-tested and is replacing and combining six benefits for working-age households with a low income: income-related Employment and Support Allowance, income-based Jobseeker's Allowance, and Income Support; Child Tax Credit and Working Tax Credit; and Housing Benefit. An award of UC is made up of different elements, which become payable to the claimant if relevant criteria apply: a standard allowance for singles or couples, child elements and disabled child elements for children in the household, housing cost element, childcare costs element, as well as elements for being a carer or having an illness or disability and therefore having limited capability to work.
The Welfare Reform Act 2012 is an Act of Parliament in the United Kingdom which makes changes to the rules concerning a number of benefits offered within the British social security system. It was enacted by the Parliament of the United Kingdom on 8 March 2012.
Disability is an issue that directly affects a significant proportion of the population of the United Kingdom. Section6(1) of the Equality Act 2010 defines disability as:
"A person has a disability for the purposes of the Act if he or she has a physical or mental impairment and the impairment has a substantial and long-term adverse effect on his or her ability to carry out normal day-to-day activities."
Criticism of the Work Capability Assessment, used by the Department for Work and Pensions in the United Kingdom, to assess and reassess claimants of Employment and Support Allowance or enhanced rate Universal Credit, has been wide-ranging, from the procedure itself, to the financial cost of using both Atos and Maximus to assess claimants. Other criticisms discuss the level of deaths, suicides and high overturn rates at tribunals that the WCA has caused.
Iain Duncan Smith served as Secretary of State for Work and Pensions from 2010 to 2016. A member and previous leader of the Conservative Party, Duncan Smith was appointed to the cabinet by Prime Minister David Cameron following the 2010 general election and the formation of the coalition government between the Conservatives and the Liberal Democrats. He was reappointed after the Conservatives won a majority in the 2015 general election but resigned in March 2016 in opposition to disability benefit cuts.