The Essential Economy runs the country. We write about how to make it work better.
50% of US GDP. 95 million jobs. Zero productivity growth in a decade. Array publishes the frameworks, definitions, and data that help operators, executives, and analysts understand why — and what to do about it.
Manufacturing Productivity—Measured and Proven
The Essential Economy is the set of industries that build, power, move, and maintain the physical world.
Agriculture. Construction. Energy. Manufacturing. Transportation and logistics. Maintenance and repair. Healthcare. Retail. The public sector. Together these industries represent 50% of US GDP — $12 trillion — and 95 million jobs. Productivity growth in this segment has been flat for a decade. That is the market Array serves, and the problem Array exists to solve.
$12T
US GDP generated by the Essential Economy
95M
US jobs inside the Essential Economy
~0%
Productivity growth over the last decade
The Productivity Playbook
Everything we know about measuring and improving frontline productivity — organized into three clusters. Start here if you're trying to understand how labor cost efficiency works, why hours are a broken unit, or what a cost-per-output operating model looks like in practice.
Identify
Finding higher-output talent
How precision-fit sourcing and selection surface workers with a higher likelihood of delivering strong output — and why this beats volume-based hiring every time.
Amplify
Unlocking performance on the floor
Structured coaching, dynamic incentives tied to measurable goals, and mobile tools that make expectations clear. How to turn variance between workers into a lever, not a liability.
Coordinate
Running work by evidence
Real-time instrumentation, onsite leadership, and the dashboards executives actually use. How to replace gut feel with visibility into productivity, quality, and labor efficiency.
Library
155 articles on frontline productivity, labor economics, and operational execution.
Results (4)
What Is Labor Cost Efficiency?
What Is Labor Cost Efficiency?
What Is Labor Cost Efficiency?
What Is Labor Cost Efficiency?
Definitions
The vocabulary of measurable work.
Array uses specific terms with specific meanings. These are the ones that matter — defined plainly, updated when the thinking sharpens, and citable by anyone trying to understand this market.
Original research from inside the Essential Economy.
Array sits on top of a network generating millions of data points about frontline work — hiring signals, retention curves, productivity variance, wage-to-output ratios. We're preparing to publish.
The first benchmarks and white papers will land in 2026. In the meantime, subscribe to the Insights newsletter and you'll be the first to see them.
Annual benchmark:
The Essential Economy Productivity Index
COMING IN 2026
Cost-per-output:
What good looks like by vertical
COMING IN 2026
The retention curve:
What 100,000+ frontline hires tell us
COMING IN 2026
The variance report:
How much individual output really differs
COMING IN 2026
