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Research

Research

Building From the Bottom Up (pdf)Building From the Bottom Up (pdf)   

What business can do to strengthen the bottom line by investing in front-line workers 
By: Joseph B. Fuller & Manjari Raman
America’s lowest earners are also its most essential workers: truck drivers, packers and shippers, grocery clerks, servers, healthcare assistants, housekeepers, and janitors. Despite working long hours in difficult jobs, many of these workers are trapped in positions with low wages and little or no prospects for advancement. Most employers believe they have policies in place to help these workers. However, a survey of more than 1,000 U.S. low-wage workers and a matching survey of 1,150 U.S. business leaders shows that implementation is poor. Workers don’t get the support they need in the form of mentorship, training, or career guidance. This results in stagnant wages for workers and high churn for companies. As companies struggle to fill positions in the post-Covid recovery, they will need to invest in retaining and nurturing talent—especially for the lowest earners who perform the most critical tasks.
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Executive Summary

Low-Wage Worker Survey

What is the experience of America’s lowest wage earners—those earning below $40,000 a year—when it comes to upward mobility? Are workers able to aspire to an increase in pay or a promotion or both after a reasonable time of employment? A survey of 1,025 low-wage workers aged 21 or above and with at least three years of continuous experience shows that there are many barriers and too few contributors to advancement. Workers want stability and growth, but instead stagnate in poverty-trap positions. The survey questionnaire and the survey results can be viewed below.
  • Questionnaire
  • Overall Results
  • Results by Race
  • Results by Gender
  • Results by Upward Mobility
  • Results by Firm Size

Employers of Low-Wage Workers Survey

A survey of 1,150 business leaders at U.S. companies across the managerial spectrum—from the C-suite to mid-level managers to front-line supervisors—shows employers are out of touch with the upward mobility experience of low-wage workers. Most employers believe they have policies in place for mentoring, training, and providing career pathways to low-wage workers. In reality, companies do not adequately measure outcomes and implementation is weak. This results in high churn and constant hiring. The survey questionnaire and the survey results can be viewed below.
  • Questionnaire
  • Overall Results
  • Results by Level at Company
  • Results by Firm Size

Media Coverage 

Your Employees Are Also Caregivers

Re: Joseph Fuller
  • 22 May 2025
  • | 
  • Broadcast Retirement Network

How AI is reshaping HR

Re: Joseph Fuller
  • 21 Apr 2025
  • | 
  • Charter

The New Gender Gaps

Re: Joseph Fuller
  • 16 Apr 2025
  • | 
  • Harvard Magazine

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Managing the Future of Work
Manjari Raman
Program Director & Senior Researcher
Harvard Business School
Boston, MA 02163
Phone: 1.617.495.6288
Email: mraman+hbs.edu
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