Intermediatedevelopment
The Informal Economy: Working Outside the System
Overview
In developing countries, most workers labor informally: street vendors, casual laborers, unregistered workshops — no contracts, no social security, no taxes. The informal sector employs ~60% of workers globally (90%+ in parts of Africa and South Asia). Is it a problem to be eliminated, or a rational response to bad regulation? This lesson covers measurement, the causes (regulation costs, low productivity, exclusion), the lively formalization debate, and what actually helps informal workers.
Learning objectives
- Define informality and how it's measured
- Explain why informality persists: costs, productivity, exclusion
- Distinguish the romantic vs. dualist vs. legalist views
- Evaluate formalization policies: evidence and limits
- Identify policies that help informal workers directly
How big and what it is
The ILO defines informal employment as work lacking social protection, contracts, or registration — including the self-employed, casual wage workers, and unpaid family workers, plus informal firms. Scale: ~2 billion workers globally; Latin America ~50%, Sub-Saharan Africa ~85%, South Asia ~90% of employment. It spans survivalist street vending, dynamic small workshops, and disguised wage labor (firms misclassifying employees to dodge regulations). Women dominate the most precarious segments. Informality isn't a residual — in many countries it's the economy's normal state, with formal employment the exception.
Informal firms (unregistered businesses) and informal workers (unprotected jobs, including inside formal firms). Policies must address both — they respond differently.
Why informality persists: three views
The dualist view: informality reflects surplus labor that development hasn't absorbed yet — it shrinks with growth (the Lewis logic). The legalist view (de Soto): red tape and costs exclude willing entrepreneurs — cut registration burdens and they'll formalize. The structuralist view: informality is integral to capitalism — formal firms profit from cheap informal suppliers and labor. Evidence supports all three partially: informality falls with income but slowly and unevenly; registration reforms help at the margin; and value chains systematically use informal labor. The persistence puzzle: even fast-growing economies (India) saw informality persist — suggesting it's not just a waiting room.
Registering a business took 289 days in 1980s Peru, said de Soto — the poor aren't outside the system by choice but by bureaucratic exclusion. Reforms vindicated him partially: easier registration helps, but most informal firms stay informal.
The formalization debate
Should policy push firms to formalize? The case for: taxes fund public goods, workers gain protections, firms access credit and courts. The case against: most informal firms are too unproductive to survive formal costs — forcing them formal kills jobs without creating better ones. The evidence is sobering: registration reforms (Mexico, Brazil, Sri Lanka) produced modest formalization, mostly among larger firms already near the threshold; simplified tax regimes helped slightly. Forcing subsistence vendors to register achieves little — their problem is productivity, not paperwork. The emerging consensus: formalize the able, support the rest where they are.
Most informal firms are tiny, low-productivity survival operations. Formalization can't fix what is fundamentally a productivity problem — skills, capital, and demand matter more.
Helping informal workers directly
If mass formalization is slow, help workers where they are. Social protection delinked from employment: India's MGNREGA (100 days guaranteed rural work), health insurance for the uninsured, non-contributory pensions. Productivity support: training, microcredit, market access, and technology (mobile money transformed Kenyan informal trade). Urban policy: legal vending zones, water and sanitation in informal settlements, harassment-free policing. Labor rights: extending minimum standards without demanding full formalization. The paradigm shift: from 'eliminate informality' to 'improve informal livelihoods' — meeting workers where they are while building pathways up.
India's rural employment guarantee — 100 days of paid work per household yearly — is the world's largest social protection program, reaching ~100 million workers. Imperfect, but a lifeline.
Informality and the future
Two trends reshape the debate. Digital platforms formalize transactions while keeping work precarious — the gig economy as 'formalized informality' (Uber drivers: registered, taxed, but unprotected). And COVID-19 exposed informal workers' vulnerability: no savings, no safety nets, lockdowns destroying livelihoods overnight — prompting new social-protection thinking. The long-run question remains whether development will absorb informality (East Asia did, largely) or whether it's a permanent feature requiring permanent policy accommodation. The smart money: both — shrink it through growth while protecting those within it.
Key points
- The informal sector employs ~60% of workers globally — it's the norm, not the exception, in poor countries.
- Informality reflects surplus labor, regulatory exclusion, and structural supply-chain use — all partly true.
- Formalization reforms help at the margin; most informal firms are too unproductive to survive formal costs.
- Direct support — employment guarantees, health insurance, vending rights — helps where workers are.
- Gig platforms create 'formalized informality': registered transactions, unprotected workers.
Common misconceptions
✓ Truth: Most are survivalist workers — street vendors, casual laborers — with no surplus to tax and no desire to dodge a system that offers them nothing. The entrepreneur image fits a minority.
✓ Truth: Registration reforms produce modest gains. The binding constraints are productivity, demand, and skills — paperwork is rarely what keeps a street vendor informal.
✓ Truth: It declines with development but slowly and unevenly — India's fast growth left informality near 90%. Active policy, not just growth, shapes the path.
Practice questions
Q1. The ILO's informal employment concept centers on work that:
- Is illegal
- Lacks social protection, contracts, or registration
- Is part-time
- Is in agriculture only
Informality is defined by the absence of protections and formal arrangements — not illegality (most informal work is legal) or sector.
Q2. Evidence on business-registration reforms (Mexico, Brazil, Sri Lanka) shows they:
- Formalized most informal firms
- Produced modest formalization, mainly among larger firms near the threshold
- Had no effect whatsoever
- Eliminated informality
Reforms help at the margin but most informal firms are too small and unproductive to benefit — the constraint is productivity and demand, not paperwork.
Q3. De Soto's 'dead capital' argument claims the poor hold vast wealth in:
- Foreign bank accounts
- Untitled homes and businesses that can't be used as loan collateral
- Cash under mattresses
- Cryptocurrency
Without formal titles, assets can't collateralize credit — 'dead capital.' Titling was the proposed fix, though the credit effects proved smaller than hoped.
Click a question to reveal the answer and explanation.
Frequently asked questions
What is 'disguised' informal employment?
Workers inside formal firms kept off the books — misclassified as contractors or paid cash to dodge social contributions. Common in construction, domestic work, and gig arrangements worldwide.
Why do women dominate the worst informal jobs?
Care responsibilities push women toward flexible home-based and street work; lower education and mobility restrict options; social norms bar formal employment. Informality is deeply gendered.
Does the informal economy pay taxes?
Indirectly, yes — informal workers pay VAT on purchases and various fees. The 'tax evasion' framing overstates: they contribute while receiving almost no public services in return.
How did COVID-19 affect informal workers?
Catastrophically at first: lockdowns erased earnings overnight for billions with no savings or safety nets. It exposed the protection gap and spurred interest in universal basic protections.