• Blog home
  • Elections
  • Polling
  • Sport
  • Weather
  • Forecasting
  • Diversity
  • Stats Training
  • Misc
  • Archive
  • Twitter
  • Back to Marriott Statistical Consulting

Nigel Marriott's Blog

An independent statistician using data to understand our world and to predict the future

You are here: Home / Diversity

Pay Gaps #21 – No employer has a gender & ethnicity pay gap! Let’s celebrate!

April 19, 2021 By Nigel

It’s April 2029 and the government is trumpeting the fact that no employer in the UK has a gender pay gap or ethnicity pay gap.  All employers say that their median woman’s hourly pay is the same as the median man’s hourly pay and their median white employee’s hourly pay is the same as their median non-white employee’s hourly pay.  Would you be joining in the celebrations?

[Read more…] about Pay Gaps #21 – No employer has a gender & ethnicity pay gap! Let’s celebrate!

Filed Under: Diversity Tagged With: data quality, Ethnicity Pay Gap, Gender Pay Gap, Median, ONS, Simpsons Paradox

Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

April 11, 2021 By Nigel

This article was last updated using data submitted as of 6th April 2021.

In February 2021, the EHRC confirmed that all employers with a headcount of 250 employees or more would have to submit their gender pay gaps based on the 2020 snapshot date.  Due to the lateness of this confirmation, they also stated that no enforcement action would be taken prior to the end of September 2021.  As result, fewer employers than expected have reported 2020 data so far so I have used methods of imputation to estimate that the median gender pay gap among these employers narrowed by between 0.3 & 0,7 pence in the pound in 2020.  As more data is submitted between now and September, I will update this estimate.

[Read more…] about Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

Filed Under: Diversity Tagged With: data quality, Gender Pay Gap, imputation, missing data, trend analysis, year on year

Pay Gap Data #4 – Where can I find gender pay gap data for 2020?

April 6, 2021 By Nigel

This post was updated on 6th April 2021 with the latest data

The government requires all organisations employing 250 or more employees to submit gender pay gap data.  All data is available to the public and can be found on the government’s gender pay gap website.  I have downloaded this data and created a spreadsheet tool to present the data in a more user-friendly and visual format.

[Read more…] about Pay Gap Data #4 – Where can I find gender pay gap data for 2020?

Filed Under: Diversity Tagged With: 2019, data quality, Gender Pay Gap, Presenting data

Pay Gaps #20 – Abolish the Gender Pay Gap!

March 8, 2021 By Nigel

I call upon Parliament to abolish the Gender Pay Gap by requiring employers to report their Gender Swap Number instead.  When presented alongside an employer’s Gender Pay Fingerprint, the Gender Swap Number tells everyone how much work the employer needs to do to eliminate their gender pay gap and allows for a fairer comparison between employers.

[Read more…] about Pay Gaps #20 – Abolish the Gender Pay Gap!

Filed Under: Diversity Tagged With: Closing Gaps, Ethnicity Pay Fingerprint, Ethnicity Pay Gap, Gender Pay Fingerprint, Gender Pay Gap, Gender Swap Number, Pay Fingerprint, Pay Gaps, Statistician

Pay Gaps #19 – Employers should report their Ethnicity Pay Fingerprints

November 29, 2020 By Nigel

The UK government has promised to give their views and proposals for introducing Ethnicity Pay Gap (EPG) reporting by the end of 2020.  A year ago, I pointed out statistical, data & ethical issues with EPG and listed 5 possible ways EPG could be introduced but I have not yet focused on what employers should be reporting.  I have now concluded that Ethnicity Pay Fingerprints are vastly superior to Ethnicity Pay Gaps and my new recommendation is that all employers with 500 or more employees should be required to report their Ethnicity Pay Fingerprint (EPF) instead of their Ethnicity Pay Gap.  If EPF is widely adopted and found to be beneficial then I would recommend that reporting of other protected characteristics such as gender & disability should be reported using Pay Fingerprints instead of Pay Gaps.

[Read more…] about Pay Gaps #19 – Employers should report their Ethnicity Pay Fingerprints

Filed Under: Diversity Tagged With: classification, Closing Gaps, data quality, EPG, Ethnicity Pay Fingerprint, Ethnicity Pay Gap, Gender Pay Gap, Statistician

Pay Gaps #18 – 10 quick and easy ways to close your gender pay gap!

November 15, 2020 By Nigel

You’ve just calculated your latest gender pay gap.  With a sigh, you note that it is still large and at current rate of progress, it will take you 30 years to close it.  Surely there must be a quicker and easier way to eliminate your pay gap?  The good news is that if you use the 10 tools of Creative Pay Gapping, you can eliminate your pay gap tomorrow!

[Read more…] about Pay Gaps #18 – 10 quick and easy ways to close your gender pay gap!

Filed Under: Diversity Tagged With: ACAS, Creative Pay Gapping, EHRC, gaming, Gender Pay Gap, GEO, Parliament, Presenting data

Pay Gap Case Study #4 – What is the gender pay gap at Novartis UK?

September 15, 2020 By Nigel

Welcome to my next case study where I look at the 2019 pay gap figures of Novartis UK.  They caught my eye when they posted on LinkedIn the following statement.

“… our 2019 gender pay report which highlights that on average, women earn more than men across all of our UK sites and divisions…“

When I looked at the two legal entities that were required to report gender pay gaps, I saw that both reported pay gaps favouring men instead.  Something odd is going here and it’s a perfect case study to show why anyone who analyses pay gaps needs to pay more attention to a Bletchley Park codebreaker from world war 2 who introduced the world to Simpson’s Paradox.

[Read more…] about Pay Gap Case Study #4 – What is the gender pay gap at Novartis UK?

Filed Under: Diversity Tagged With: Data journalism, detecting unusual data, Gender Pay Gap, ONS, Simpsons Paradox

Pay Gaps #17 – How to Spot an Incorrect Median Gender Pay Gap

August 11, 2020 By Nigel

I have a spotted an incorrect median gender pay gap published by a well known name in a certain industry.  They shall remain nameless for now since I am trying to get them to accept their error and publish a new gender pay gap report on their website.  I know they have made an error because their published data violates the laws of mathematics as I will explain in this blog.  All it takes to spot such an error is a simple calculation you can do in your head and an understanding what the median measures.

[Read more…] about Pay Gaps #17 – How to Spot an Incorrect Median Gender Pay Gap

Filed Under: Diversity Tagged With: Checking for errors, Data Errors, data quality, Gender Pay Fingerprint, Gender Pay Gap, Median, Statistical Thinking

Pay Gaps #16 – Eliminate your gender pay gap by playing Blackjack!

August 2, 2020 By Nigel

Imagine where you work, the median women earns 33% less than the median man.  Although your workplace is gender balanced with 50:50 men:women, the pay gap exists because 1 in 4 of managers and 3 in 4 of the lowest paid admin staff are women.  How long will it take for the pay gap to disappear assuming that all future recruitment at all levels have 50:50 candidate pools with men and women equally likely to be appointed to the role?

Up to 25 years i.e. a generation

[Read more…] about Pay Gaps #16 – Eliminate your gender pay gap by playing Blackjack!

Filed Under: Diversity Tagged With: Creative Pay Gapping, gaming, Gender Pay Gap, Presenting data

Pay Gap Trends #3 – Did the UK gender pay gap narrow in 2019?

June 14, 2020 By Nigel

On 24th March 2020, the UK government suspended enforcement of the gender pay gap reporting deadline of 5th April.  As of today, just over 50% of employers have reported their 2019 gender pay gap figures.  Despite this shortfall, I have used statistical imputation methods to calculate that the median gender pay gap narrowed in 2019 from 9.6 pence in the pound to 9.0-9.2 pence in the pound.

[Read more…] about Pay Gap Trends #3 – Did the UK gender pay gap narrow in 2019?

Filed Under: Diversity Tagged With: data quality, Gender Pay Gap, imputation, missing data, trend analysis, year on year

  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Go to Next Page »

Search this site

More blogs

Pay Gaps #21 – No employer has a gender & ethnicity pay gap! Let’s celebrate!

It's April 2029 and the government is trumpeting the fact that no employer in the UK has a gender … [Read More...] about Pay Gaps #21 – No employer has a gender & ethnicity pay gap! Let’s celebrate!

Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

This article was last updated using data submitted as of 6th April 2021. In February 2021, the … [Read More...] about Pay Gap Trends #4 – Did the UK gender pay gap narrow in 2020?

Pay Gap Data #4 – Where can I find gender pay gap data for 2020?

This post was updated on 6th April 2021 with the latest data The government requires all … [Read More...] about Pay Gap Data #4 – Where can I find gender pay gap data for 2020?

UK Weather Tracker #50 – March 2021

The meteorological year of 2021 has been extremely boring so far and April was no different.  A bit … [Read More...] about UK Weather Tracker #50 – March 2021

6 Nations History #1 – The men’s story so far in 2021

The 2021 Six Nations (Men's) ended with Wales winning the title after Scotland beat France in Paris … [Read More...] about 6 Nations History #1 – The men’s story so far in 2021

Subscribe to Our Newsletter

<strong>Join our newsletter mailing list</strong>

Receive latest news, articles and offers

We are GDPR compliant. Read our privacy and Cookie policy for more info.

Check your inbox or spam folder to confirm your subscription.

Copyright © 2021 ·Registered in England, Company No. 5577275, VAT No. 883304029. Registered Office – 65 Bristol Road, Keynsham, Bristol, BS31 1EG