Skip to main content
  • Foundation
  • Executive network
  • CEO Circle
  • SHRM Business
  • Linkage Logo
  • Store
  • Sign In
  • Account
    • My Account
    • Logout
    • Global
    • India
    • MENA
SHRM
About
Book a Speaker
Join Today
Renew
Rejoin Now
Renew
  • Membership
  • Certification
    Certification

    Smiling asian student studying in library with laptop books doing online research for coursework, making notes for essay homework assignment, online education e-learning concept
    Get Certified!

    Be recognized as an HR leader with your SHRM-CP or SHRM-SCP credential.

    • How to Get Certified

      Demonstrate your ability to apply HR principles to real-life situations. No other HR certification compares.

      • How to Get Certified
      • Eligibility Criteria
      • Exam Details and Fees
      • SHRM-CP
      • SHRM-SCP
      • Which Certification is Best for Me
      • Certification FAQs
    • Prepare for the Exam

      Give yourself the best chance to pass your SHRM certification exam.

      • Exam Preparation
      • SHRM BASK
      • SHRM Learning System
      • Instructor-Led Learning
      • Self-Study
      • Study Aids & Add-ons
    • Recertification

      Recertify your SHRM Credentials before your end date!

      • Specialty Credentials
      • Qualifications
      Certification Portal
  • Topics & Tools
    Topics & Tools

    Stay up to date with workplace news and leverage our vast library of resources to streamline day-to-day HR tasks.

    The white house in washington, dc.
    Executive Order Impact Zone

    Do not abandon, but evaluate and evolve. It is about legal, equal opportunity for all.

    • News & Trends

      Follow breaking news and emerging workplace trends.

      Legal & Compliance

      Stay informed on workplace legal updates and their impacts.

      From the Workplace

      Explore diverse perspectives from your peers on today's workplaces.

      Flagships

      Get curated collections of podcasts, videos, articles, and more produced by SHRM.

    • HR Topics
      • AI in the Workplace
      • Civility at Work
      • Compensation & Benefits
      • Inclusion & Diversity
      • Talent Acquisition
      • Workplace Technology
      • Workplace Violence Prevention
      SEE ALL
      SHRM Research
    • Tools & Samples

      Access member resources and tools to streamline HR tasks.

      • Forms & Checklists
      • How-To Guides
      • Interactive Tools
      • Job Descriptions
      • Policies
      • Toolkits
      SEE ALL
      Ask an Advisor
  • Events & Education
    Events & Education

    SHRM25 in San Diego, June 29 - July 2, 2025
    Join us for SHRM25 in San Diego

    Register for the World’s Largest HR Conference being held on June 29 - July 2, 2025

    • Events
      • SHRM25
      • The AI+HI Project 2025
      • INCLUSION 2025
      • Talent 2026
      • Linkage Institute 2025
      SEE ALL
      Webinars
    • Educational Programs

      Designed and delivered by HR experts to empower you with the knowledge and tools you need to drive lasting change in the workplace.

      Specialty Credentials

      Demonstrate targeted competence and enhance credibility among peers and employers.

      Qualifications

      Gain a deeper understanding and develop critical skills.

    • Team Training & Development

      Customized training programs unique to your organization’s needs.

  • Business Solutions
  • Advocacy
    Advocacy

    Make your voice heard on public policy issues impacting the workplace.

    Advocacy
    SHRM's President & CEO testifies to Congress on "The State of American Education"
    • Policy Areas
      • Workforce Development
      • Workplace Inclusion
      • Workplace Flexibility & Leave
      • Workplace Governance
      • Workplace Health Care
      • Workplace Immigration
      State Affairs

      SHRM advances policy solutions in state legislatures nationwide.

      Global Policy

      SHRM is the go-to for global HR leaders and businesses on workplace matters.

    • Advocacy Team (A-Team)

      SHRM’s A-Team is a key member benefit, giving you the tools, insights, and opportunities to shape workplace policy and drive real impact.

      Take Action

      Urge lawmakers to support policies that create lasting, positive change.

      Advocacy & Legislative Resources

      Access SHRM’s curated policy materials and content.

    • SHRM-Led Coalitions
      • Generation Cares
      • The Section 127 Coalition
      • Learn More & Partner with SHRM Government Affairs
  • Community
    Community

    Woman raising hand in group
    Find a SHRM Chapter

    Easily find a local professional or student chapter in your area.

    • Chapters

      Find local connections from over 607 chapters and state councils and create your personalized HR network.

      SHRM Connect

      Post polls, get crowdsourced answers to your questions and network with other HR professionals online.

      SHRM Northern California

      Join SHRM members in the greater San Francisco Bay area for local events and networking.

    • Membership Councils

      Learn about SHRM's five regional councils and the Membership Advisory Council (MAC).

      • Membership Advisory Council
      • Regional Councils
    • Volunteers

      Learn about volunteer opportunities with SHRM.

      • Volunteer Leader Resource Center
Close
  • Membership
  • Certification
    back
    Certification
    Smiling asian student studying in library with laptop books doing online research for coursework, making notes for essay homework assignment, online education e-learning concept
    Get Certified!

    Be recognized as an HR leader with your SHRM-CP or SHRM-SCP credential.

    • How to Get Certified

      Demonstrate your ability to apply HR principles to real-life situations. No other HR certification compares.

      • How to Get Certified
      • Eligibility Criteria
      • Exam Details and Fees
      • SHRM-CP
      • SHRM-SCP
      • Which Certification is Best for Me
      • Certification FAQs
    • Prepare for the Exam

      Give yourself the best chance to pass your SHRM certification exam.

      • Exam Preparation
      • SHRM BASK
      • SHRM Learning System
      • Instructor-Led Learning
      • Self-Study
      • Study Aids & Add-ons
    • Recertification

      Recertify your SHRM Credentials before your end date!

      • Specialty Credentials
      • Qualifications
      Certification Portal
  • Topics & Tools
    back
    Topics & Tools

    Stay up to date with workplace news and leverage our vast library of resources to streamline day-to-day HR tasks.

    The white house in washington, dc.
    Executive Order Impact Zone

    Do not abandon, but evaluate and evolve. It is about legal, equal opportunity for all.

    • News & Trends

      Follow breaking news and emerging workplace trends.

      Legal & Compliance

      Stay informed on workplace legal updates and their impacts.

      From the Workplace

      Explore diverse perspectives from your peers on today's workplaces.

      Flagships

      Get curated collections of podcasts, videos, articles, and more produced by SHRM.

    • HR Topics
      • AI in the Workplace
      • Civility at Work
      • Compensation & Benefits
      • Inclusion & Diversity
      • Talent Acquisition
      • Workplace Technology
      • Workplace Violence Prevention
      SEE ALL
      SHRM Research
    • Tools & Samples

      Access member resources and tools to streamline HR tasks.

      • Forms & Checklists
      • How-To Guides
      • Interactive Tools
      • Job Descriptions
      • Policies
      • Toolkits
      SEE ALL
      Ask an Advisor
  • Events & Education
    back
    Events & Education
    SHRM25 in San Diego, June 29 - July 2, 2025
    Join us for SHRM25 in San Diego

    Register for the World’s Largest HR Conference being held on June 29 - July 2, 2025

    • Events
      • SHRM25
      • The AI+HI Project 2025
      • INCLUSION 2025
      • Talent 2026
      • Linkage Institute 2025
      SEE ALL
      Webinars
    • Educational Programs

      Designed and delivered by HR experts to empower you with the knowledge and tools you need to drive lasting change in the workplace.

      Specialty Credentials

      Demonstrate targeted competence and enhance credibility among peers and employers.

      Qualifications

      Gain a deeper understanding and develop critical skills.

    • Team Training & Development

      Customized training programs unique to your organization’s needs.

  • Business Solutions
  • Advocacy
    back
    Advocacy

    Make your voice heard on public policy issues impacting the workplace.

    Advocacy
    SHRM's President & CEO testifies to Congress on "The State of American Education"
    • Policy Areas
      • Workforce Development
      • Workplace Inclusion
      • Workplace Flexibility & Leave
      • Workplace Governance
      • Workplace Health Care
      • Workplace Immigration
      State Affairs

      SHRM advances policy solutions in state legislatures nationwide.

      Global Policy

      SHRM is the go-to for global HR leaders and businesses on workplace matters.

    • Advocacy Team (A-Team)

      SHRM’s A-Team is a key member benefit, giving you the tools, insights, and opportunities to shape workplace policy and drive real impact.

      Take Action

      Urge lawmakers to support policies that create lasting, positive change.

      Advocacy & Legislative Resources

      Access SHRM’s curated policy materials and content.

    • SHRM-Led Coalitions
      • Generation Cares
      • The Section 127 Coalition
      • Learn More & Partner with SHRM Government Affairs
  • Community
    back
    Community
    Woman raising hand in group
    Find a SHRM Chapter

    Easily find a local professional or student chapter in your area.

    • Chapters

      Find local connections from over 607 chapters and state councils and create your personalized HR network.

      SHRM Connect

      Post polls, get crowdsourced answers to your questions and network with other HR professionals online.

      SHRM Northern California

      Join SHRM members in the greater San Francisco Bay area for local events and networking.

    • Membership Councils

      Learn about SHRM's five regional councils and the Membership Advisory Council (MAC).

      • Membership Advisory Council
      • Regional Councils
    • Volunteers

      Learn about volunteer opportunities with SHRM.

      • Volunteer Leader Resource Center
Join Today
Renew
Rejoin Now
Renew
  • Store
    • Global
    • India
    • MENA
  • About
  • Book a Speaker
  • Foundation
  • Executive network
  • CEO Circle
  • SHRM Business
  • Linkage Logo
SHRM
Sign In
  • Account
    • My Account
    • Logout
Close

  1. Topics & Tools
  2. Employment Law & Compliance
  3. Using Data to Help Close the Gender Wage Gap
Share
  • Linked In
  • Facebook
  • Twitter
  • Email

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus convallis sem tellus, vitae egestas felis vestibule ut.


Error message details.

Copy button
Reuse Permissions

Request permission to republish or redistribute SHRM content and materials.


Learn More
News

Using Data to Help Close the Gender Wage Gap

April 20, 2017 | Lisa Nagele-Piazza, J.D.

Two business people looking at a tablet in an office.


Remedying pay disparities between men and women has become a priority for businesses and lawmakers alike. How can HR professionals find out if unlawful pay discrepancies exist in their workplace?

Data analytics can use an organization's employment information to identify wage disparities and, from there, companies can look at their hiring practices and other policies to resolve unwanted pay gaps, according to Zev Eigen, J.D., Ph.D., the global director of data analytics for law firm Littler Mendelson. He noted that some employers may not know that women in their workforce are earning less than their male counterparts until they conduct this type of analysis.

[SHRM members-only toolkit: Managing Pay Equity]

Much of the information employers need for a pay audit is already housed in their human resource information system (HRIS) or other electronic systems, said Lara de Leon, an attorney with Ogletree Deakins in Orange County, Calif., and San Antonio.

She said that the first step in the analysis is for employers to make sure they have all the data they need and that the information is up to date and accurate. Some key data fields are:

  • Basic employment status and historical employment information.
  • Demographic information on gender, race and other categories.
  • Job title, job level, overtime exemption status, full-time or part-time status, and base pay. 
  • Geographic work location and business unit information. 
  • Quantity or quality of work, other performance measures, or a seniority system.

De Leon said it's also helpful to have pay ranges and any other compensation data on hand when it comes time to analyze the results.

Complex Analysis

A statistical analysis can help employers find out if pay differences are random or caused by some other factor, Eigen said. He noted, however, that not all intentional pay discrepancies are discriminatory. There are justifiable reasons for paying one worker more than another in the same job grouping—such as seniority, education level or years of experience.

Data can help employers figure out the root cause of a pay discrepancy, he said, noting that such an evaluation may be easier for smaller employers that have fewer factors and job groupings to consider.

Large employers may want to perform a multiple regression analysis, which is a statistical method that can account for a variety of factors that influence pay. Employers can build a model that looks at workers' geographic location, performance ratings, time at the job, seniority with the company, education and certification data, and other factors that may be relevant for the particular workplace or job grouping.

Although education can be a factor that justifies a pay discrepancy, Eigen cautioned that it isn't always relevant to the job. For example, he said, having a Ph.D. in molecular gastronomy might make sense for a scientist in a food research lab, but it might not matter for a fast-food chain manager.

It's also important for employers to identify objective measures of skills, effort and accountability for each job, he noted. "If sales people need to be good communicators, how is that measured objectively?"

Some employees may earn a higher salary because they have more direct reports or interact with more team members and business partners. These factors should also be identified.

"It takes a little bit of work on the front end to make sure you're measuring the right groupings and comparing apples to apples," Eigen said.

After the appropriate variables are identified and taken into consideration, the analysis will point to whether a difference in pay may be justified.

That's why employers need to be sure the data in their systems are accurate and updated. "As with anything, if your data is not sound, your results won't be accurate," de Leon said. "An audit with a significant amount of data inconsistencies could yield erroneous results—either fail to uncover an issue, or indicate that there is an issue where one really does not exist."

Outside Help

Eigen urged employers to avoid assigning the analysis to someone within the company, unless that employee has experience with this type of statistical evaluation and knowledge of the relevant pay equity laws that apply to the employer's workforce.

"You could pull a tooth out yourself, but there are obvious advantages to going to a dentist," he said.

Multiple regression analyses are complex, and many employers do not have someone in-house who can perform them, de Leon said. "You will want to work with legal counsel and, most likely, an external consultant or statistician to help complete the work."

De Leon and Eigen both noted that conducting the analysis under attorney-client privilege can potentially protect the information from discovery during a lawsuit.

HR's Role

HR professionals should understand that a multiple regression analysis is different than other analyses performed for pay reporting or auditing obligations—such as for the new EEO-1 reporting requirements, de Leon said.

Since different analyses can yield different results, employers should perform a separate audit specifically to address potential pay discrimination. However, businesses shouldn't conduct an audit unless they are prepared to correct any unjustifiable disparities that are discovered.

Some fixes might be costly, but others could be as simple as reclassifying a star employee. "If Joe is earning more than other employees in his workgroup, it's possible that Joe isn't correctly assigned to that group," Eigen said. "Maybe he is doing a lot of other tasks that he took over as people left the company and a change to his job title and reporting structure is appropriate."

It's better to fix those discrepancies before a claim is filed, he added. If the change is made after litigation commences, it might look like the employer is just trying to escape liability.

It's also a good practice for employers to implement policies that address pay discrimination and establish guidelines that set forth their compensation philosophy, de Leon said. For example, employer guidelines should say whether compensation decisions are based on tenure, the quantity or quality of work, or other factors. 

"Employers should also look at how they set starting pay and implement guidelines for that," she noted. Some states have recently passed laws restricting inquiries into a job applicant's salary history—and more states are expected to follow suit.

 

Was this article useful? SHRM offers thousands of tools, templates and other exclusive member benefits, including compliance updates, sample policies, HR expert advice, education discounts, a growing online member community and much more. Join/Renew Now and let SHRM help you work smarter.

Compensation
Employment Law & Compliance
Gender Identity
Global Mindset
Inclusion and Diversity
Pay Equity

Artificial Intelligence in the Workplace

​An organization run by AI is not a futuristic concept. Such technology is already a part of many workplaces and will continue to shape the labor market and HR. Here's how employers and employees can successfully manage generative AI and other AI-powered systems.



Related Content

Kelly Dobbs Bunting speaks onstage at SHRM24
(opens in a new tab)
News
Why AI+HI Is Essential to Compliance

HR must always include human intelligence and oversight of AI in decision-making in hiring and firing, a legal expert said at SHRM24. She added that HR can ensure compliance by meeting the strictest AI standards, which will be in Colorado’s upcoming AI law.

(opens in a new tab)
News
A 4-Day Workweek? AI-Fueled Efficiencies Could Make It Happen

The proliferation of artificial intelligence in the workplace, and the ensuing expected increase in productivity and efficiency, could help usher in the four-day workweek, some experts predict.

(opens in a new tab)
News
How One Company Uses Digital Tools to Boost Employee Well-Being

Learn how Marsh McLennan successfully boosts staff well-being with digital tools, improving productivity and work satisfaction for more than 20,000 employees.

Workplace Compliance Newsletter

Summaries of legal decisions, legislative news and regulatory news, delivered Friday afternoons.

Success title

Success caption

Manage Subscriptions
  • About SHRM
  • Careers at SHRM
  • Press Room
  • Contact SHRM
  • Book a SHRM Executive Speaker
  • Advertise with Us
  • Partner with Us
  • Copyright & Permissions
  • Post a Job
  • Find an HR Job
Follow Us
  • LinkedIn
  • Facebook
  • Twitter
  • Instagram
  • YouTube
  • SHRM Newsletters
  • Ask An Advisor

© 2025 SHRM. All Rights Reserved

SHRM provides content as a service to its readers and members. It does not offer legal advice, and cannot guarantee the accuracy or suitability of its content for a particular purpose. Disclaimer


  1. Privacy Policy

  2. Terms of Use

  3. Accessibility

Join SHRM for Exclusive Access to Member Content

SHRM Members enjoy unlimited access to articles and exclusive member resources.

Already a member?
Free Article
Limit Reached

Get unlimited access to articles and member-exclusive resources.

You've reached the limit of 1 free article this month. Join to access unlimited articles and member-only resources.

Already a member?
Free Article
Exclusive Executive-Level Content

This content is for the SHRM Executive Network and Executive Content Subscription members only.

You've reached the limit of 1 free article this month. Join the Executive Network and enjoy unlimited content.

Already a member?
Free Article
Exclusive Executive-Level Content

This content is for the SHRM Executive Network and Executive Content Subscription members only.

You've reached the limit of 1 free article this month. Join and enjoy unlimited access to SHRM Executive Network Content.

Already a member?
Unlock Your Career with SHRM Membership

Please enjoy this free resource! Join SHRM for unlimited access to exclusive articles and tools.

Already a member?

Your membership is almost expired! Renew today for unlimited access to member content.

Renew now

Your membership has expired. Renew today for unlimited access to member content.

Renew Now

Your Executive Network membership is nearing its expiration. Renew now to maintain access.

Renew Now

Your membership has expired. Renew your Executive Network benefits today.

Renew Now