Shattered glass ceiling representing gender equality in the workplace.

Shattering the Glass Ceiling: How Gender Sector Segregation Impacts Your Paycheck

"Uncover the hidden forces affecting wage inequality in the UK and how they might be impacting your financial well-being."


For decades, the global labor market has seen increasing participation of women. Despite progress, hidden inequalities persist, particularly in the form of gender sector segregation. This segregation influences not only the types of jobs women hold but also their wages and career advancement opportunities.

A groundbreaking study analyzing the UK labor market between 2005 and 2020 sheds light on these inequalities, revealing how deeply ingrained gender stereotypes affect employment contracts and wages. The findings uncover that the sectors where women are predominantly employed often have lower pay and fewer opportunities for advancement, affecting all workers, regardless of gender.

This article aims to break down the study's key findings, explaining the subtle yet powerful ways gender sector segregation impacts your potential earnings and career trajectory. Whether you're a recent graduate, a seasoned professional, or simply curious about the forces shaping the modern workplace, understanding these dynamics is crucial for advocating for fair and equitable employment practices.

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Gender as a Social Structure

Gender describes socially constructed norms, behaviors, roles, and relationships associated with women, men, girls, and boys, according to the World Health Organization. It can include social, psychological, cultural, and behavioral aspects of identity. Gender often corresponds to sex, but the two concepts are not identical, and transgender people may identify with a gender different from their sex assigned at birth. These distinctions are important when examining how workplace expectations can shape economic experiences.

Measuring the Pay Gap Carefully

Analyses of gender-related pay differences generally require careful separation of biological sex, gender identity, occupation, industry, hours, experience, and other relevant factors. Such comparisons can identify patterns, but they may not fully explain how social expectations and workplace structures produce them. Results can also depend on the definitions, populations, and time periods selected. For that reason, findings should be interpreted as measurements of particular groups and conditions rather than complete accounts of every worker's experience.

Changing Ideas About Gender

Understanding of gender has developed from treating it as closely tied to sex toward recognizing its social, cultural, psychological, and behavioral dimensions. This broader perspective helps explain why expectations about work and economic roles can change across societies and periods. Historical comparisons should therefore distinguish biological characteristics from socially constructed roles. They should also avoid assuming that present-day categories describe every earlier context in the same way.

The Uneven Playing Field: How Sector Dominance Affects Wages

Shattered glass ceiling representing gender equality in the workplace.

The study highlights a stark reality: the propensity of women to be distributed differently across sectors is a major factor contributing to differences in wages and contract opportunities. This means that women are more likely to be concentrated in sectors characterized by lower wages and limited career advancement opportunities, perpetuating a cycle of inequality.

Researchers Riccardo Leoncini, Mariele Macaluso, and Annalivia Polselli evaluated changing patterns of sectoral gender segregation and its role in accounting for women's employment contracts and wages in the UK between 2005 and 2020. They found that even when controlling for factors like education and experience, a significant wage gap persists due to sector dominance.

  • Female-Dominated Sectors: These sectors, such as education, health, and service activities, tend to offer lower wages and fewer opportunities for advancement compared to male-dominated sectors.
  • Male-Dominated Sectors: Industries like agriculture, manufacturing, and construction often provide better pay and more career growth potential, but remain largely inaccessible to women.
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Reading Current Evidence

Current research on gender and pay should be read with attention to how researchers define gender, sex, occupations, and earnings. Studies may examine different populations or use different measures, making direct comparisons difficult. A careful review should distinguish observed pay patterns from explanations about their causes. It should also recognize that social norms, behaviors, and expectations can influence workplace outcomes.

Limits of Simple Explanations

A single explanation is unlikely to capture every gender-related difference in pay or occupational representation. Arguments that treat gender as identical to biological sex can overlook social, cultural, and behavioral dimensions of gender. Conversely, broad social explanations may miss variation among individuals and workplaces. Strong analysis should therefore state its definitions clearly and acknowledge uncertainty where evidence is incomplete.

Comparing Gendered Outcomes

Comparisons across industries, occupations, or groups are most useful when the categories being compared are defined consistently. Gender includes socially constructed roles, behaviors, and expectations, so the same apparent difference may reflect different social contexts. Comparisons should also avoid treating one group as a universal benchmark for all others. Careful framing can reveal patterns without reducing gender to a single binary measure.

This uneven distribution isn't just a matter of choice; it's influenced by what the study calls “persistent discriminatory constraints.” These constraints create barriers in the labor market, impacting women's ability to access higher-paying jobs and negotiate better contracts, ultimately leading to wage differentials.

Leveling the Field: What Can Be Done?

The findings of this study offer actionable insights for policymakers and individuals alike. By understanding how gender sector segregation impacts wages and opportunities, we can work towards creating a more equitable labor market for all. Addressing discriminatory constraints, promoting diversity in male-dominated sectors, and advocating for equal pay are essential steps towards leveling the playing field and ensuring that everyone has the chance to reach their full potential, regardless of gender.

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A Broader Definition Matters

The available definitions establish gender as more than a biological classification. It encompasses socially constructed roles, norms, behaviors, relationships, and aspects of identity. That broader framework supports a more careful interpretation of occupational segregation and pay outcomes. It also helps keep analysis focused on institutions and expectations as well as individual choices.

Improving Future Analysis

Future work can benefit from measuring gender with greater conceptual precision and from distinguishing it clearly from sex. Research may also become more informative when it captures varied identities rather than assuming that all workers fit the same categories. Better definitions alone will not explain pay differences, but they can improve the questions researchers ask. More inclusive and transparent measurement would make comparisons easier to interpret.

Systems Shape Opportunity

Gendered workplace outcomes occur within systems of norms, behaviors, roles, and relationships. These social structures can influence which occupations are viewed as suitable or valuable, even when formal rules appear neutral. A systemic perspective therefore asks how institutions reinforce expectations rather than focusing only on individual decisions. It also recognizes that gender experiences may differ across cultures and communities.

People Behind the Categories

Statistical categories represent people whose identities and experiences may not fit simple assumptions about women, men, or sex. Gender can involve psychological, cultural, behavioral, and social dimensions, and individuals may identify differently from the sex assigned at birth. Workplace analysis should preserve that human complexity while still examining group-level patterns. Doing so can produce conclusions that are both more accurate and more respectful.

Occupational segregation's measured share of the pay gap

  • 15%, 17%, 19%Occupational segregation accounted for 15% of the gender pay gap in 1997, compared with 17% in 2007 and 19% in 2014/2015.[1]
  • 36.1%; 23.0%In a separate decomposition, differences in characteristics included in the model explained 36.1% of the difference in men’s and women’s log hourly pay. Occupation was the largest factor among those characteristics, accounting for 23.0% of the pay difference.[2]

How other UK evidence qualifies the picture

Research on part-time work links occupational segregation, together with workplace segregation, to the pay gap among part-time employees, but not among full-time workers. Separately, women’s greater exposure to part-time work is linked to low-quality work and limited progression opportunities.[1] [3]

Hiring evidence adds a within-job comparison: even among men and women hired into the same specific occupation at roughly the same time, and accounting for prior experience, an unexplained gap favouring men remains. This is a different comparison from an economy-wide average pay gap.[4]

What the evidence leaves to resolve

  • How much of the association between women’s occupational concentration and lower pay reflects job or sector composition, and how much reflects factors not directly observed? The evidence identifies both patterns but does not fully separate their causes.[5] [6] [7]
  • What explains the remaining hiring wage difference among workers entering the same occupation at roughly the same time after prior experience is accounted for? The reported estimate labels this difference unexplained, rather than identifying its cause.[4]

Short answers on UK pay measures

Is the gender pay gap the same as unequal pay for the same job?

No. The standard measure compares average hourly earnings across all UK jobs; it is not a measure of the difference between men’s and women’s pay for doing the same job.[8]

Terms used in pay-gap analysis

Gender pay gap
The difference between average hourly earnings excluding overtime of men and women, expressed as a proportion of men’s average hourly earnings excluding overtime; it covers all UK jobs rather than pay for the same job.[8]
Discriminatory constraints
Barriers in the labour market attributed to discrimination, including unequal pay for equally qualified workers, alongside unobserved differences in productivity and tastes.[7]

About this Article -

Written with AI assistance from published research, and reviewed by the Mystum team. See our About page for more information.

Everything You Need To Know

1

What is gender sector segregation and how does it impact wages in the UK?

Gender sector segregation refers to the unequal distribution of men and women across different industries or sectors. This segregation significantly impacts wages in the UK because sectors where women are predominantly employed, such as education, health, and service activities, often offer lower pay and fewer opportunities for advancement compared to male-dominated sectors like agriculture, manufacturing, and construction. This disparity, highlighted by the study analyzing the UK labor market between 2005 and 2020, contributes to a persistent wage gap, affecting all workers, not just women, due to the concentration of women in lower-paying roles.

2

What did the study by Riccardo Leoncini, Mariele Macaluso, and Annalivia Polselli reveal about gender sector segregation in the UK labor market?

The study by Riccardo Leoncini, Mariele Macaluso, and Annalivia Polselli between 2005 and 2020 unveiled critical insights into gender sector segregation within the UK. It found that this segregation significantly influences both wages and employment contracts. Their research demonstrated that even after accounting for factors like education and experience, a wage gap persists due to sector dominance. The researchers found that women are often concentrated in sectors characterized by lower pay and limited career advancement, which directly affects their potential earnings and career trajectory.

3

How do 'female-dominated' and 'male-dominated' sectors differ in terms of pay and career opportunities?

Female-dominated sectors, such as education, health, and service activities, generally offer lower wages and fewer opportunities for career advancement. Conversely, male-dominated sectors like agriculture, manufacturing, and construction typically provide better pay and more significant career growth potential. This disparity is a key component of gender sector segregation, contributing to wage inequality and limiting the career prospects of those in female-dominated fields. The uneven distribution and 'persistent discriminatory constraints' further create barriers that prevent women from accessing higher-paying jobs and negotiating better contracts.

4

What are the long-term implications of gender sector segregation on the UK labor market and how does it affect individuals?

The long-term implications of gender sector segregation are far-reaching. It perpetuates a cycle of wage inequality, limiting the financial well-being and career advancement opportunities for individuals, especially women. This segregation can also lead to a less diverse workforce in higher-paying sectors, which in turn, affects innovation and economic growth. For individuals, it means that career choices might be inadvertently shaped by gender stereotypes, leading to lower lifetime earnings and fewer opportunities to reach their full potential. Over time, this reinforces societal inequalities and impacts the overall economic landscape of the UK labor market.

5

What steps can be taken to address the impacts of gender sector segregation and create a more equitable labor market?

Addressing gender sector segregation requires a multifaceted approach. Firstly, it's crucial to challenge and dismantle 'persistent discriminatory constraints' that create barriers to equal opportunities. Secondly, promoting diversity in male-dominated sectors is essential to break down traditional gender roles and open up pathways for women. Thirdly, advocating for equal pay for equal work is a fundamental step. Policymakers and individuals must collaborate to implement these measures, ensuring that everyone has the chance to reach their full potential, regardless of gender, and ultimately create a more equitable and inclusive labor market.

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