• 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 #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

Pay Gap Trends #2 – My analysis of 7 sectors for Practical Law magazine

June 3, 2020 By Nigel

In April, I was asked to analyse the trends in UK gender pay gaps over the 3 years of mandatory reporting from 2017 to 2019 for Practical Law.  They were interested in 7 customised sectors and the links to these can be found in this post.

[Read more…] about Pay Gap Trends #2 – My analysis of 7 sectors for Practical Law magazine

Filed Under: Diversity Tagged With: 2019, Gender Pay Gap, imputation, pay gap trends, Practical Law, Presenting data, Sector analysis, trend analysis

Pay Gaps #15 – Where can I find gender pay gap data for 2019?

June 2, 2020 By Nigel

This post was updated on 3rd June 2020 with the latest data

Update 5/4/20 –  On 24th March, the government suspended enforcement of the deadline for reporting 2019 gender pay gaps due to the coronavirus outbreak.  As of now, Only 40% of employers have reported their 2019 data.  Employers are still required to report 2019 data but will not be punished for being late in doing so.

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 Gaps #15 – Where can I find gender pay gap data for 2019?

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

Pay Gaps #14 – Gender Pay Fingerprints are better than Gender Pay Gaps

February 19, 2020 By Nigel

Recently, a lot of people have been making incorrect claims about what a gender pay gap tells you.  I have been pointing out these errors but in doing so, I am conscious I come across as a pedant or a negative voice.  The problem is that the official gender pay gap measure (the difference between the median man and the median woman) is just a single number and that single number does not capture the full nuance of what is going on.  I have decided it is time to introduce the Gender Pay Fingerprint to the world as an alternative and going forward, I will be encouraging people to use this instead.

[Read more…] about Pay Gaps #14 – Gender Pay Fingerprints are better than Gender Pay Gaps

Filed Under: Diversity Tagged With: Box Plot, Gender Parity, Gender Pay Fingerprint, Gender Pay Gap, Income Quarters, Income Quartiles, industry sector, Pay Gap Analysis

Pay Gap Case Study #3- Will the BBC’s gender pay gap narrow after losing to Samira Ahmed?

February 13, 2020 By Nigel

The BBC presenter Samira Ahmed has won her claim for equal pay at the employment tribunal.  She successfully claimed that Jeremy Vine was an appropriate comparator for her pay.  She is not the only female presenter to make a claim with over 50 more claims under consideration at present.  Assuming that these are all successful, will these have any effect on the BBC’s gender pay gap for 2019 of 7p in the pound?

[Read more…] about Pay Gap Case Study #3- Will the BBC’s gender pay gap narrow after losing to Samira Ahmed?

Filed Under: Diversity Tagged With: Audit, BBC, Equal Pay, Gender Pay Gap, Median, Unequal Pay

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

Search this site

More blogs

COVID19 Cases #2 – Is the UK an outlier internationally?

An unfortunate side effect of COVID19 has been ugly political debates over the best way to tackle … [Read More...] about COVID19 Cases #2 – Is the UK an outlier internationally?

UK Weather Tracker #47 – December 2020

The weather in the UK in the first month of the new meteorological year was wetter than usual but … [Read More...] about UK Weather Tracker #47 – December 2020

UK Weather Trends #15 – Autumn 2020

The UK experienced unremarkable weather in all respects in Autumn 2020. … [Read More...] about UK Weather Trends #15 – Autumn 2020

UK Weather Tracker #46 – November 2020

The weather in the UK in November 2020 was warmer than usual but otherwise unremarkable. … [Read More...] about UK Weather Tracker #46 – November 2020

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

The UK government has promised to give their views and proposals for introducing Ethnicity Pay Gap … [Read More...] about Pay Gaps #19 – Employers should report their Ethnicity Pay Fingerprints

Subscribe to Our Newsletter

Join our newsletter mailing list

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 at 2 Temple Street, Keynsham, Bristol, BS31 1EG. Company number – 5577275. VAT number - GB883304029