Offending, employment and Offending benefits – emerging findings from the MoJ / DWP / HMRC data share RSS Event – 21 February 2012 M li Melissa C Cox – Statistician St ti ti i in i M MoJ J Nick Murphy - Economic Adviser in DWP This presentation will cover: - Background to the data-share - Approval for the data-share - Data matching methodology and results - Introduction to the linked data - Cleaning g and validating g the matched data. - Initial findings from analysing linked data - Benefits of data-share: supporting policy development - Next steps 2 Glossary W ’ll ttry tto avoid We’ll id acronyms, b butt jjustt iin case…..: CJS – Criminal Justice System y JSA – Jobseeker’s Allowance (key out-of-work benefit) ESA - Employment and Support Allowance IB – Incapacity Benefit IS – Income Support P45 – P45 employment spell NBD – National Benefit Database PNC – Police National Computer DPA – Data Protection Act MoU – Memorandum of Understanding PIA – Privacy Impact Assessment 3 Background to the data share Joint analytical data sharing project between DWP and MoJ which shares administrative data between MoJ and DWP / HMRC on offending, benefits and P45 employment to: • improve i th the ((very thi thin)) evidence id b base on offender ff d employment l t and benefit outcomes; • get a better understanding of the links between re-offending, employment and benefits; and • use that evidence to develop effective policies to reduce reoffending ff di and d welfare lf d dependency. d 4 Coverage of data share MoJ data on offending (primarily Police National Computer (PNC) data) p y linked to DWP / HMRC data on benefits and P45 employment. 3.6 million offenders who have at least one caution/conviction between 2000 and 2010, 2010 and have at least one P45 employment or benefit spell spell. The data covers all offending, benefit and P45 employment spells over thi ti this time – including i l di ttypes off offences ff and d sentences, t types t off benefits b fit claimed. The employment data included in the data-share is derived from P45 forms sent to HMRC by employers. P45 employment spells do not usually record employment paid at levels below tax thresholds, or selfemployment or cash-in-hand informal economy work but should provide a useful proxy of employment. No information included on earnings, g type yp of employment. p y 5 Our two year data sharing journey Nov 2009 Nov 2010 Nov 2011 Data Sharing approval Data matching Data prep Analysing linked data 6 Approval for the data-share– why? •Full consideration was given to relevant legal and ethical issues before a decision was taken to proceed proceed. •Data sharing needs to be: - lawful, fair, jjustified and proportionate •Approval needed by MoJ, MoJ DWP, DWP HMRC and PIAP (data owners) •Agreement reached and full approval for a one-off data-share was given i iin D December b 2010 2010. 7 Legal basis MoJ, DWP and HMRC lawyers agreed legal basis for data sharing: Section 14 14, 4 (c) of the Offender Management Act 2007 Which enables disclosure of information for offender management purposes - including the development or assessment of policies relating to matters connected with the management of offenders. To avoid multiple flows of data, DWP will act as Data Processor for HMRC and process and transfer HMRC data that DWP holds under other gateways. Condition that shared data can be used for analytical purposes only. 8 Ethical approval – safeguards • DWP did matching t hi - more proportionate ti t • Only shared a limited number of variables - justification for each • Excluded offenders aged under 16 • Anonymised at earliest opportunity and personal data deleted • Shared data has restricted access and securely stored • Approval from Ethics Committee • Approval from operational security to do secure data transfers - personal delivery • Bound byy an Memorandum of Understanding g and Privacy y Impact Assessment •Joint moderation group set up to ensure compliance 9 Challenges in getting approval - Agreeing A i on llegall power - Building relationships across Departments and data owners – multi multidisciplinary and cross-Government team - Change in personnel through project - Persevering with the necessary paperwork - Dependent p on successful feasibility y study y - DWP Ethics Committee 10 Method of data transfer Data transfer 1 MoJ DWP Dataset 1 – MoJ data Personal identifiers of 4.2 million offenders from Police National Computer extract – all adults who have offended from 2000 DWP successfully matched PNC d data t tto Master Data transfer 2 DWP MoJ Dataset 2 – matched data - Personal identifiers removed. removed - Agreed DWP / HMRC variables added. Index and P45 according to agreed matching algorithm - MoJ and DWP anonymous identifiers retained. Data transfer 3 MoJ 11 DWP Dataset 3 – anonymised dataset MoJ added on agreed MoJ variables to Dataset 2 (removed DWP/HMRC variables). Dataset 1 destroyed by DWP once data successfully matched Data matching - Variables No unique identifier in common between MoJ and DWP / HMRC data so data matching techniques needed. Identified common variables across administrative data sources: Forename Surname Date of birth Gender P t d (full Postcode (f ll postcode t d hi history) t ) •Also included alias names Reference ID (MoJ, DWP) 12 Data matching - methodology Matching rules developed using common variables (including initial of forename and fuzzyy matching g on names to g get best match) 37 step t matching t hi algorithm l ith originally i i ll agreed d using i a scoring i system and combinations of at least 3 of the 5 variables ((forename,, surname,, date of birth,, postcode, p , gender). g ) Ranging from: Exact matching on all 5 variables 3 out of 5 variables: surname, date of birth, gender 13 Final matching algorithm • Quality assurance process to try to minimise matching errors: • False positives: an identified but incorrect match • False negatives: an unidentified but correct match • Concentrated C t t d on minimising i i i i ffalse l positives iti even if thi this llostt some additional true matches. • QA process: - Match data using all 37 rules - Sample p of matches found at each stage g - Manually examine personal details - If estimate more than 5% false positive – rule abandoned • Algorithm simplified/improved from 37 to 20 rules – following quality assurance 14 Final matching process MOJ data DWP data (Master Index)) 20 matching rule algorithm: -1st matching rule – match or no match? Matching algorithm Matched data – 66% Unmatched data – 34% HMRC data (P45) Matching algorithm 86% matc h rate 15 Matched data – 20% Unmatched data – 14% - Unmatched records then used 2nd matching rule etc etc……. Data matching results • 86% match rate: 3.66 m offenders matched to DWP /HMRC data •Much M hb better tt th than expected t d - match t h rate t off feasibility f ibilit study t d was jjustt over 70% • Quality of matches: - 40% of matches = exact match on 5 personal identifiers - Over 75% of matches was an exact match on all 5 variables, or exact match on 4 variables (all excluding postcode) •Representativeness of matched data: - distributions of key variables between the matched data, un-matched data, and the total. - only l reall diff differences are ethnicity th i it ((slight li ht under d representation t ti ffor ethnic th i minority groups) and disposal category (higher proportion of cautions in the unmatched data) Expertise of developing and running matching algorithm 16 Introduction to matched data Criminal Justice System information (MoJ data): - basic offence details (date of offence and offence type); - basic b i d details t il off sentence t received; i d spellll off prison i and d probation b ti where known; Benefit, B fit P45 employment l t and d programme iinformation f ti (DWP/HMRC data): - benefit spells (start and end dates, benefit type); - P45 employment l t spells ll ((start t t and d end dd dates); t ) -programme spells (start and end dates, programme type) - date of death - ICD code (identifies type of illness for incapacity benefit claim) -geographic level data; and - necessary y variables to use data including g extract dates,, details of match strength, anonymous identifiers and so on. - Data matched internally for further analysis e.g. to look at specific interactions with the benefit or criminal justice systems etc. 17 Introduction to the data Combined spells dataset has approx. 40 million rows; 3.6 m offenders 7 6 m non-custodial 7.6 t di l sentences t 1 0 m custodial sentences 1.0 13.8 m benefit spells p 18.8 m employment spells 2.2 m programme spells 18 Cleaning and validating the data Considerable time spent cleaning and understanding data due to scale and d complexity l i off matched h dd data. Statistical QA procedures applied to protect integrity of matched data including; - removal of duplicated entries, - checks for completeness, and - cleansing of inconsistent data based on business intelligence. •Worked closely together: • Set up p and maintained an issues log g • Weekly video conference meetings 19 Any questions or comments so far? 15 mins 20 Initial findings Initial findings f from f analysing linked data to support policy development in specific areas and are intended to demonstrate the potential of the improved evidence base. Published in November: http://www.justice.gov.uk/publications/statistics-and-data/adhoc/index.htm These statistics do not imply causality between benefit or employment status and proven offending offending. 21 Initial findings – visualising data Example 1 – Person 1338 Male, Born mid 1960s July 2006 sentenced to 4 years prison for “violence violence against the person” person P45 Employment Prison 22 Initial findings – visualising data Example 2 – Person 534 Male, Born mid 1970s Sentenced several times for theft theft, once for burglary burglary, once for violence and many times for other indictable offences Basic Skills ESA Emp. Zones Incap. ben Income sup JSA Non-custodial spell Prison 23 Initial findings – visualising data Example 3 – person 1773 Male, born early 1980s Sentences for (in order) theft theft, robbery robbery, summary offences excl. excl motoring and violence. P45 Employment JSA Non-custodial spell Prison 24 Initial findings–descriptive statistics Th proportions The i off offenders ff d with i h each h type off record d are: 86 % have at least one P45 employment spell; 76 % have at least one DWP benefit spell; and 28 % have at least one DWP programme spell. 26 % of all 4.9 million out-of-work benefits being claimed on 1 December 2010 in England and Wales were claimed by offenders in the data-share. - 33 % of JSA claims were by offenders. - 20%+ of Incapacity Benefit, Employment and Support Allowance or Income Support claims 25 Benefit and P45 employment status around time of sentence Offenders sentenced during year ending 30 November 2010 Proportion of offenders claiming benefits or in P45 employment at some point in the month before sentence Cl i i Claiming benefits b fi (any ( benefits) b fi ) 54% 4% Claiming out of work benefits 51% Jobseeker's Jobseeker s Allowance 24% Incapacity benefits 13% Employment and Support Allowance Income Support 9% 14% Other benefits 3% N b No benefits fit claimed l i d 46% In P45 Employment 33% 26 Benefit and P45 employment status around time of sentence – by sentence type Benefit and P45 employment status for offenders in the month before sentence by sentence type for offenders in the matched data who were sentenced in the year ending 30 November 2010 and recorded on the PNC Proportion of offenders Any out-ofwork benefits All disposals Caut o Caution 1 Fine Community Sentence Suspended Sentence Order Immediate Custody Discharges (Absolute / Conditional) Other In P45 employment 51% 33% 40% 0% 47% 57% 57% 51% 64% 60% 46% 6% 39% 29% 30% 13% 27% 24% Offenders sentenced to a caution less likely to be claiming g benefits, and more likely to be in P45 employment Only 13% of offenders sentenced to immediate custody are in P45 employment in month before sentence 1. Care should be taken with the analysis on fines. The PNC data largely covers 'recordable' offences where the coverage of fines in the matched data only includes fines that are given for the more serious summary offences. The PNC includes less than a fifth of all fines given by the courts so these findings must not be interpreted as representative of all fines. 27 Benefit, P45 employment and prison status for all prisoners released in 2008 • 47% claiming out-of-work benefits 2 years after release from prison •15 % in P45 employment • 11% back in prison Proportion of offenders s 60% 50% JSA,ESA,IB,IS P455 PRISON Any NBD Benefit 40% 30% 20% 10% 0% 0 13 26 39 52 65 78 91 104 117 Number of weeks since release from prison 28 130 143 156 Benefit status for all prisoners released in 2008 – by benefit type 35% P Proportio on of offen nders 30% 25% 20% 15% 10% 5% 0% 0 26 JSA IS SDA 52 P45 ICA WB 78 PRISON AA PC 104 130 IB RP PIB Number of weeks since release from prison 29 156 ESA DLA BB Whether ex-prisoner had any benefit, P45 or prison spell in weeks following release in 2008 Cumulative proportion: • 75% of offenders made at least one claim to an out-of-work benefit within 2 years of release from prison • 29% started at least one P45 employment spell • 46% had at least one prison spell at some point in 2 years following release Proporrtion of offfenders 80% 70% 60% 50% 40% 30% % 20% JSA+IB/ESA+IS 10% EMP PRN 0% 0 30 13 26 39 52 65 78 91 Number of weeks since release from prison 104 Whether ex-prisoner claimed certain benefits in weeks following release in 2008 – by benefit type Cumulative proportion: • 60% of offenders made at least one claim to Jobseeker’s Allowance within 2 years of release from prison • Just under 30% made at least one Incapacity Benefit or Employment and Support Allowance claim • Around 15% made at least one Income Support claim 70% JSA IB/ESA Proportio on of offe enders 60% IS 50% 40% 30% 20% 10% 0% 0 31 13 26 39 52 65 78 Number of weeks since release from prison 91 104 JSA survival rate comparison DWP: May 2011 %S Still Claim ming JSA • Ex-prisoners seem to perform pretty much the same as the average JSA claimant – onlyy 10% of claims last for a year. y But....... JSA Prisoners 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0 13 26 39 52 Duration (weeks) 32 JSA survival rate comparison DWP: May 2011 ....ex-prisoners spend almost 40% more time on benefits in the 3 years following a new JSA claim than the JSA average Whether on benefits in weeks following new JSA claim Proporrtion of cllaimants 100% Average JSA Ex-Prisoner 80% 60% 40% 20% 0% 0 13 26 39 52 65 78 91 104 weeks since JSA claim start 33 117 130 143 156 Analysis informing Policy (1): Prisoner Work Programme development Two Key Findings: 1. Offenders spend more time on benefits from “day 1” of a JSA claim th th than the average JSA claimant l i t spends d ffrom th the “12 month” th” point. i t 2. A little over 30,000 offenders leave prison each year and claim JSA within 13 weeks. Time on benefit over 2 years Time in prison over 2 years Maximum time on benefit or in prison JSA25+ 66% 1% 67% JSA E Early l A Access 83% 2% 85% JSA Prison Leaver 59% 10% 69% 34 Analysis informing Policy (2): The Policy From March 2012 all offenders leaving prison and claiming JSA within 13 weeks will be mandated to the Work Programme. Extensive reforms are taking place within the benefit system to enable prisoners to start the JSA claim process prior to release. - Minimise “prisoner finance gap” and - Maximise M i i employment l t supportt 35 Some Other Findings in brief - 44% of 500,000 Community Care Grant (CCG) applications made in England and Wales in 2009/2010 were made by people on the DWP/MoJ dataset. - This includes 15% that were recorded on the dataset as having been in prison at some point. -9% of 3 million Disability Living Allowance claims by offenders - 1% off 11.6 11 6 million illi R Retirement i P Pension i claims l i b by offenders ff d -Over the three year period, it is estimated that, per individual, the ex-prisoner population receive an extra £1,500 ((or 38 per p cent more)) in benefits than the average g JSA claimant. - Response to August public disorder: -35 % of adults were claiming an out-of-work benefit at the time of the August 2011 public disorder (compared to 12 per cent of the working age population in England) England). -45 % of all offenders who were sentenced for an indictable offence in 2010 were claiming benefits. 36 Benefits of shared data - uses Breaking the cycle: rehabilitation of offenders and reducing welfare dependency Analysis from linked data already playing important role in helping DWP and MoJ to produce better evaluations, monitoring information on interventions and in targeting resources and developing implementation plans (such ( as on the Work Programme extension to Prison Leavers claiming JSA). 37 Press coverage FURY AS JUNKIES GET £1BN BENEFITS – Express, May 2011 g handed to convicted “A further £162million a yyear is being criminals who go straight on to jobless benefits after they are released from prison.” THIRD OF UNEMPLOYED ARE CRIMINALS – Telegraph, Mail, Metro + others others, December 2011 TOO SICK TO WORK BUT NOT TOO SICK TO RIOT: 1 in 8 defendants were on incapacity or disability benefits – Mail, October 2011 38 Next steps • Continue to analyse shared data, e.g: - Evaluate the links between employment and re-offending - Link shared data to other datasets (ensuring compliance with MoU) - Grateful for your ideas after we’ve finished presentation! • We intend to move to an ongoing data share (pending approval being given) given the value from the shared data • Exploring data shares with other Government Departments to support policy development and evaluations • Keen to exploit p the shared data as much as p possible. Considering ways to provide anonymised access to data – possibly through a Datalab – we will keep you posted! 39 • Questions and discussion 40
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