labour market performance of surviving relatives in the netherlands: applying sequence analysis on...
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![Page 1: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/1.jpg)
Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data
Katja Chkalova (CBS)
16 May 2013
![Page 2: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/2.jpg)
Summary
1. Introduction
2. Data & analysis methods
3. Results
![Page 3: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/3.jpg)
Introduction
Changes in social security policy National Survivors Benefits Act (Anw) and recent
research Research questions
What routes and trajectories do survivors of bereavement adopt on the labour market after the event (typology)?
What routes and trajectories lead to withdrawal from the labour market and Anw - dependence
Discriminating effects
![Page 4: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/4.jpg)
Sequence analysis in a nutshell
Sequence properties and general statistics
Most analysis methods focus on only one state or transition/event The average labour market career often contains multitudes of
states and transitions (E/UB/U) Sequence analysis offers the possibility to examine labour market
careers as a whole of states, transitions and events• # distinct states, events and transitions• Length / duration of distinct states (mean / total duration / duration of separate
spells)• Most common patterns / searching for particular patterns• Entropy, turbulence, complexity • Timing of events
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Edit-distances• Hamming distance (substitution costs)• Optimal Matching (indel costs)
Quantified Common Attribute• Longest Common Prefix• Longest Common Suffix• Longest Common Sub-sequence• # of Distinct Sub-sequences• # Matching Sub-sequences
Sequence analysis in a nutshell
Pairs of sequences: distances, similarities and dissimilarities
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Results
Operationalising and alphabet
- Research population: persons who have lost their partner in 2002-2003
- Sequences of the same length of 61 months: 12 months before the event (death of the partner), the month of the event and 48 months after the event
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- Emphasising Anw- benefits as a separate state- Three integrated tracks of sequences
- Job - Benefits (AO/WW/WWB)- Anw benefits
- 65 years and older as a separate category for labour market state
Results
Operationalising and alphabet
![Page 8: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/8.jpg)
Starting position:• working • inactive • receiving benefits• working with benefits• Other
Results
Operationalising and alphabet
![Page 9: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/9.jpg)
- Construct sequence strings- Distinguish between the starting positions- Determine general statistics of sequence strings- Calculate distances between sequence strings
separately for every starting position- Find clusters of distances within every group with a
distinct starting position- Do a regression analysis with typology as dependent
variable
Results
Steps in the analysis
![Page 10: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/10.jpg)
Visualisation of the sequence data: The state distribution plot of thelabour market states of the survivors during 61 months
Results
General statistics
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Working Inactive Benefits
Working with benefits
Results
General statistics
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# transitions per period
t61
t60
t59
t58
t57
t56
t55
t54
t53
t52
t51
t50
t49
t48
t47
t46
t45
t44
t43
t42
t41
t40
t39
t38
t37
t36
t35
t34
t33
t32
t31
t30
t29
t28
t27
t26
t25
t24
t23
t22
t21
t20
t19
t18
t17
t16
t15
t14
t13
t12
t11
t10
t9
t8
t7
t6
t5
t4
t3
t2
12500,00
10000,00
7500,00
5000,00
2500,00
0,00
Su
m
Results
General statistics
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Starting position: working
Longest common subsequence
X 1.000 % cluster
Working without any interruptions 11.2 47%
Work > work and Anw 4.1 17%
Work > inactive later in the research period 4.3 18%
Work > inactive within 2 years after the event 1.5 6%
Work > Anw 1.1 5%
Work > 65+ 0.6 3%
Work > other benefits 0.8 3%
Remaining 0.3 1%
Results
Typology
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Work > Anw Work > work with Anw
Results
Typology
Starting position: working
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• There is an evident impact of the event on the labour market performance of the surviving relatives
• Gender differences in types of trajectories adopted• Significant differences in behaviour between survivors in different life course
phases• The starting position is of great importance for outcomes (typology)• Anw is being used by different groups of survivors:
- Long-term Anw assistance with little chance of reconnecting with the
labour market
- Complementary Anw-assistance
Results
Important conclusions
![Page 16: Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data Katja Chkalova (CBS) 16 May 2013](https://reader030.vdocuments.net/reader030/viewer/2022032517/56649c8e5503460f949470c8/html5/thumbnails/16.jpg)
Labour market performance of surviving relatives in the Netherlands: applying sequence analysis on SSD data
Questions?
Katja Chkalova (CBS)
16 May 2013