measurement issues and multidiscrimination: gender and ethnicity
DESCRIPTION
MEASUREMENT ISSUES AND MULTIDISCRIMINATION: GENDER AND ETHNICITY. Ko Oudhof Statistics Netherlands. FROM GENDER INEQUALITY TO ….(1). Gender: concerns issues in relation between women and men in specific social context Equality equal treatment equal outcomes - PowerPoint PPT PresentationTRANSCRIPT
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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MEASUREMENT ISSUES AND MULTIDISCRIMINATION: GENDER AND
ETHNICITY
Ko Oudhof
Statistics Netherlands
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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FROM GENDER INEQUALITY TO ….(1)
• Gender: concerns issues in relation between women and men in specific social context
• Equality– equal treatment – equal outcomes– equal opportunities (equal chances to realize
outcomes corresponding to own abilities or efforts)
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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FROM GENDER INEQUALITY TO ….(2)
• Example 1: female outcomes 90% of male
• Example 2: minority outcomes 80% of majority
outcomes
• Within variation: subgroups with different outcomes
• Example 3: female minority outcomes 72% of male
majority outcomes (=MULTIPLE INEQUALITY)
• Further steps by disaggregation (until no more
significant subgroup variation) = explanation
• Just common statistical production practice
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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….DISCRIMINATION (1)
• Q1: Which factors explain variation?• A1: Social theory and statistical analyses• Q2: Which variation is explained by justified
factors?• A2: Policy decision• Q3: Which factors are justified?• A3: (eh eh ……silence)• Q4: Which factors are not acceptable as
justification?• A4: The grounds of discrimination
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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…. DISCRIMINATION (2)
• Q5: How do we know when these grounds are actually involved?
• A5: When we know for sure that no other factors are left which might explain variation
• Q6: When will we have that certainty?• A6: (eh eh ……silence)• Q7: When will we have enough certainty?• A7: That’s a policy decision.
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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WHICH GROUPS DO YOU BELONG TO?
• Risk group = position along one or more
discrimination grounds – female or male
– ethnic minority or majority
• Classification method of social construct (paper)
– e.g. register-based vs. self-identification
• Multiple risk groups – e.g. sex + ethnic minority
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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Measuring discrimination
• No discrimination
– Yy = f(x1, x2, …..xi, xr ) (1)
• Discrimination
– Yn = f(x1, x2, …..xi) (2)
• Multidiscrimination (comp. Makkonen)
– Yy = f(x1, x2, …..xi, xr, xs, xrs ) (3)
• Multiple discr: no combined effects xrs= 0
• Compound discr.: xr # 0 , xs # 0, xrs # 0
• Intersectional discr.: xr = 0 , xs = 0, xrs # 0
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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International comparability?
• Differences risk groups– groups (Surinams?)– concepts (self identification vs ‘objective’)– definitions (citizenship vs country of birth)– measurement (register or survey)– aggregates (size dependent)
• Difference in measure of inequality– concept (objective vs experienced/perceived)– domain (labour market vs income)– criterion (policy objective)– inequality vs discrimination (excluded factors)
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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What should be comparable?
Minimal version Starting from an unspecified national target
value: has any inequality position of any nationally defined minority population on any domain (however measured) compared to reference population in country A become less in the period between t and t+1 while in some other country B the nationally specified equivalent of anu such inequality has not diminished?
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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Can comparability be raised?
• Same risk group dimension– Same risk groups are often not meaningful
• Same domain– assumes harmonisation of specification level
• Same target variable– assumes harmonised data source – same target value is only sometimes meaningful
• Same model specification – Assumes relevance of same alternative
explanatory factors
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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Odds ratio (OR) as remedy?
• No simple interpretation of OR’s– Relative and reduced interpretation acceptable?
– Metadata: really required for any interpretation!
• OR’s can be used in simple as well as in multivariate models
• OR’s do not require higher measurement level than dichotomy
• OR’s have large degree of independency of value on target variable
• OR’s can be produced on microdata as well as on aggregates
• How should OR’s be sold to politics and public?
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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Illustration of minimum level
indicator I
M F
W 1.00 2.02
X 4.40 5.67
Y 1.23 1.56
Z 1.11 1.44
UNECE Work Session on Gender Statistics 6-8 october 2008 Geneva
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THANK YOU VERY MUCH FOR YOUR ATTENTION
DISCUSSION ISSUE
What would you think of it as ……?????• Statistical researcher• Gender expert• Politician• Public