For decades, the promise of economic progress suggested a future with shorter workweeks, famously envisioned by John Maynard Keynes. However, a new global analysis featured by the International Monetary Fund (IMF) is turning this long-held assumption on its head, revealing that getting richer doesn't automatically mean working less.
The Surprising Findings on Global Working Hours
Researchers Amory Gethin and Emmanuel Saez, utilizing a comprehensive dataset spanning 160 countries and 97% of the world's population, concluded there's no clear evidence that working hours for people in their prime working years decrease as countries become wealthier. Instead, their findings indicate a mild bell-shaped relationship between working hours per adult and income level: hours tend to be lower in the poorest and richest nations, peaking in many middle-income economies.
India's Position: A Nation of Long Workweeks
The study highlights that for employed individuals in middle-income countries such as India and Pakistan, weekly working time frequently exceeds 45 hours. This pattern is attributed to the strong demand for labor in emerging economies as manufacturing and services sectors expand, often accompanied by structural economic transformation.
Beyond Income: Policy Choices Shape Work Patterns
While income level plays a role, the analysis emphasizes that it explains only a small portion of the differences in working hours. Factors like education, pension systems, labor laws, paid leave, and overtime regulations are far more influential. For instance, young people in richer countries tend to work less due to longer schooling, while older generations benefit from expanded public pension systems enabling earlier retirement. These are direct results of societal and governmental policy choices, not just national wealth.
The Gender Shift Behind Stable Work Times
Despite the apparent stability of total working time in many countries over long periods – for example, prime-age working hours in the US remain similar to 1900 levels – a significant redistribution has occurred. Men have generally reduced their working hours, while increased women's participation in the workforce has offset these reductions, maintaining overall stability. Economic development, therefore, has shifted who performs paid work rather than eliminating it.
Taxation and Regulation: Complex Interactions
Initially, data might suggest that countries with lower labor taxation, like India, have longer working hours, while those with higher taxes, like France, report shorter hours. However, the researchers found that once labor regulations and formal employment are factored in, the direct effect of taxation on working hours largely disappears. Instead, policies such as maximum working-hour limits, overtime rules, paid leave, and retirement systems prove to be much stronger determinants of how much people work.
What This Means for the Future of Work
The IMF-featured study carries a profound message: technological advancements and economic growth can boost productivity and wealth, but they do not automatically lead to shorter workweeks. The amount of time people spend working is fundamentally shaped by deliberate policy choices made by governments and societies regarding education, retirement support, labor rights, taxation, social protection, and workplace regulations. This insight becomes increasingly vital as artificial intelligence continues to transform jobs and productivity, underscoring that the future of work is a matter of societal choice, not just technological inevitability.