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Support #1808

nunmpsp_dv variable doesn't seem to aling with employ variable

Added by Michael Oldridge 3 months ago. Updated 2 months ago.

Status:
In Progress
Priority:
Normal
Assignee:
-
Category:
-
Start date:
11/19/2022
% Done:

10%


Description

Hi,

As far as I understand, the employ variable simply flags if someone is employed or not. And I think the nunmpsp_dv variable is the number of unemployment spells since the last interview. The description for nunmpsp_dc (https://www.understandingsociety.ac.uk/documentation/mainstage/dataset-documentation/variable/nunmpsp_dv) states that "In this case, when either last year's employment status or current year's employment status was unequal to unemployed, it is assumed that a spell in "unemployment' was completed."

I have ran some code which identifies if someone's 'employ' status changed from one wave to the next, and then cross-tabulated this against the nunmpsp_dv variable. The two variables don't seem to match up at all. There are many observations where someone was unemployed at either the last wave or the current wave according to 'employ', but who have 0 unemployment spells since last wave according to nunmpsp_dv.

The cross tab is below for waves g - h of the usoc. The columns are derived from employ, and the rows are nunmpsp_dv.

move into work move out of work remain employed remain unemployed
-7 0 143 0 1161
-8 350 6 23 287
-9 2 2 12 5
0 1127 1174 17307 11741
1 354 282 123 1195
2 9 1 1 31
3 2 0 2 1

Please could you explain why this might be the case? Let me know if you need me to share any code.

Many thanks,
Mike

#1

Updated by Understanding Society User Support Team 2 months ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 10
  • Private changed from Yes to No

Many thanks for your enquiry. The Understanding Society team is looking into it and we will get back to you as soon as we can.

We aim to respond to simple queries within 48 hours and more complex issues within 7 working days.

Best wishes,
Understanding Society User Support Team

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