Work, Time and Money

Reading guide · economics · September 2026

A series of essays on work, time and money, most of them about Portugal. It started with a question Keynes asked in 1930, whether a richer world would work less, and followed where the answers led: to wages and profits, the State’s accounts, pensions, schooling, firms, housing, children, emigration and immigration, and what growth is for. This page lists them in a reading order, with a line on each.

Reading time ≈ 5 min Time → work → the State → Portugal → growth

How to read it

Every essay stands on its own, and each ends with the data and code behind its figures. But they were written as a conversation, each one picking up a question the previous one left open, and they read best in the order below. If you read only one, read the conclusions, What We Found. If you read only three, read The Fifteen-Hour Week, The Treadmill and the closing essay, The Three Goals.

Part one

Time: what we did with a century of productivity

1. The Fifteen-Hour Week — Keynes predicted that we would be four to eight times richer and work fifteen hours a week. He was right about the first. Where the time went instead.
2. Where the Hours Went — who received the income, what it bought, and how many of our working hours go into things we need.
3. The Long Retirement — the part of Keynes’s leisure the rich countries actually took: longer lives after work.
4. The Unpaid Ledger — housework, care and leisure over a lifetime: did women’s move into paid work cost them free time?
5. The Portuguese Basket — what a Portuguese household bought in 1980, and how many hours of work it costs today.
6. The Fifth Day — Portugal’s four-day-week pilot and what the evidence from abroad says about working less.
7. The Machine and the Hour — will artificial intelligence shorten the working week? Exposure, adoption in Portugal, and where the time saved goes.

Part two

Work: what it is worth, and who owns the rest

8. The Duty to Work — how work became a duty, an identity and a source of status, and what it does to happiness.
9. Earned and Unearned — the split of income between work and ownership, and how differently each is taxed.
10. Who Gets the Profits — following the third of Portuguese income that is not wages to the people who receive it.
11. The Floor — a decade of fast rises in the minimum wage: what it did to the pay scale, to jobs, and to the gap with Europe.
12. The Manufacture of Wants — how the consumer economy set out to make people want more, and whether it worked.

Part three

The State: who pays, who receives, what it promises

13. The State’s Ledger — who pays the State’s revenue and who receives its spending, euro by euro.
14. The Salaried Middle — how contributions, income tax and VAT fall on salaried workers in the middle: about their share as a group, but steep marginal rates and a heavier tax on work than on capital.
15. What Contributions Buy — how much of the 34.75 per cent paid to Social Security comes back in pensions and insurance, and for whom.
16. All In — everything each tenth receives, from work, capital and pensions, and every major tax it pays.
17. The Receiving Side — what the better-off receive in pensions and tax breaks, the case against taxing capital more, and the tax that escapes.
18. The Sustainability Story — the Portuguese pension system: a contributory surplus, a closed civil-service scheme and thirty years of gloomy forecasts.
19. The Inheritance — the public debt, the public capital and the pension promises the young inherit.

Part four

Portugal: productivity, schooling, firms, migration and homes

20. The Two-Thirds Country — thirty years of Portuguese productivity at two-thirds of the European average, and long hours to make up for it.
21. The Stalled Hour — why output per hour stopped growing after 2013: capital, firms and managers, not mainly tourism.
22. What Schooling Bought — the largest education catch-up in Europe: what it did for skills and pay, and why productivity barely followed.
23. The Business Side — what firms face: small size, dismissal rules, courts, regulation, finance, and how much it explains.
24. The Leavers — emigration since 2000: how many leave, who, where to, why, and how many return.
25. The Rent — house prices that doubled in real terms, and the transfer from young to old that no one voted for.
26. The Bidders — foreign buyers, golden visas, funds, tourist flats, migration and builders: who pushed house prices up.
27. Hours on the Road — cheaper homes further out, paid for in commuting time.
28. Fewer Than Wanted — the children the Portuguese want, the children they have, and why.
29. The Arrivals — immigration: how many, what they pay and receive, how they fare at work, and what it means for pensions.

Part five

Growth: why we need it, of what, and how to need it less

30. The Treadmill — why modern economies seem to need growth: jobs, debts, pensions and politics.
31. Growth of What — what GDP measures, what it misses, and Portugal measured other ways.
32. Off the Treadmill — what could loosen the dependence on growth: shorter hours, debt, self-adjusting pensions, taxes on wealth.
33. Worth Producing — what productivity measures, how much is wasted, what debt is for, and how to steer both without planning.

Part six

The question behind the series, and three tests of the answer

34. The Three Goals — can an economy give people more time, put less pressure on the planet and leave them more satisfied? The evidence, a scenario for Portugal to 2050 and a verdict.
35. The Hard Part — Portugal’s emissions: what the switch in electricity achieved, and why transport, farms and homes are harder.
36. Who Cares — care for the very old: families, care homes, who pays, and how other countries organise it.
37. Beyond Money and Hours — what else makes people satisfied with their lives: company, health, trust and place.

Closing

The conclusions

38. What We Found — the conclusions of the whole series in ten points, what remains uncertain, and what follows for Portugal.

On method and tools

The essays were written collaboratively with Claude Opus 5.5 (Anthropic): human specification, editorial direction and critical review; machine data research, analysis and drafting. Each one names the script that computes its figures and keeps its downloaded sources, with a table or page reference for every number.

The cover photograph is Clock of Arco Triunfal, the Rua Augusta arch on Praça do Comércio, Lisbon, by Threeohsix; CC BY-SA 4.0, via Wikimedia Commons, cropped.

Authored by: Luis Matos Ferreira — Physicist, Developer, Writer