Turning research
into real-world insight
Reliable, accessible knowledge on global labour markets
to inform smarter, evidence-based policies.
Evidence-based policy making
World of Labour is an online platform that provides policy analysts, journalists, academics, and society generally with relevant and concise information on labour market issues. Based on the latest research, it provides current thinking on labour markets worldwide in a clear and accessible style. World of Labour aims to support evidence-based policy making and increase awareness of labour market issues, including current concerns like the impact of technological progress, and longer-term problems like inequality.
Does hot weather affect human fertility?
Hot weather can worsen reproductive health and decrease later birth rates
Research finds that hot weather causes a fall in birth rates nine months later. Evidence suggests that this decline in births is due to hot weather harming reproductive health around the time of conception. Birth rates only partially rebound after the initial decline. Moreover, the rebound shifts births toward summer months, harming infant health by increasing third trimester exposure to hot weather. Worse infant health raises health care costs in the short term as well as reducing labor productivity in the longer term, possibly due to lasting physiological harm from the early life injury.
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The labour market in Romania, 2000-2024
Labour market improvements coexist with structural disparities, requiring policies to broaden participation
Eva Militaru , July 2026Romania’s labour market faced major structural challenges from 2000 to 2024. Employment rates have risen, but the number of employed individuals has reduced mainly due to demographic decline and emigration. The workforce is aging and young people face difficulties in transitioning from education to employment. Persistent disparities by gender, region, area of residence, education, and age constrain labour supply and deepen inequalities. Limited public resources and institutional and legislative weaknesses limit the effectiveness of labour market integration policies for vulnerable groups and allow informal employment to persist.Read moreRead less -
The timing of work: which days, what time of day?
When people work is as important for their well-being as how much they work
Daniel S. Hamermesh , June 2026Work on different days of the week is not equally desirable to workers. The same is true for work performed at different times of the day. Undesirable work times are more common among less educated workers, young and quite old workers, minorities, and immigrants. There are substantial cross-country differences in patterns of work timing, with work in lower-income countries distributed more evenly across the week. Policies to affect the timing of work are few, but they do alter outcomes.Read moreRead less -
Do anti-discrimination policies work? Updated
Legal safeguards, employer accountability, evidence-based HR practices, and policies that empower at-risk groups are all needed
Marie-Anne Valfort , June 2026Labour market discrimination is widespread and raises ethical, societal, and efficiency concerns. It not only results in the unfair treatment of individuals with comparable skills, but also imposes broader costs on society by eroding trust and weakening cohesion. Moreover, discrimination limits the full potential of the working-age population by excluding talent or trapping people in roles below their abilities. These effects are amplified by feedback loops: fewer opportunities lower labour market participation and productivity, while the harm discrimination inflicts on mental and physical health further reduces economic output.Read moreRead less -
The labour market in Chile, 2000-2025
Despite increasing earnings and stronger institutions, inequality, informality, and low productivity persist
Guillermo Montt , May 2026In the past 25 years, the Chilean labour market has observed a modernisation in terms of its transition to a service economy, but also in terms of its institutional robustness. It has seen a consistent growth in the labour force, driven by women’s entrance in the labour market, and a sustained increase in earnings from salaried work. However, it faces obstacles to drive growth through labour productivity and to ensure that growth translates to better socioeconomic outcomes for workers as a large low-productivity segment persists, also driving informality. These obstacles include lengthy permits, human capital deficits, low R&D investment, as well as slow technological adoption. Solving these issues requires coherent policy making beyond employment and labour policy.Read moreRead less
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Jul 08, 2026
Unlocking Romania’s workforce potential
Employment has risen, yet tackling structural barriers will be key to sustaining growth and prosperity -
Jun 17, 2026
The hidden inequality of working time
Who works when matters: undesirable schedules are unevenly distributed, shaping well-being, productivity, and workforce retention. -
Jun 03, 2026
Breaking the discrimination trap
Unlocking talent, restoring fairness, and strengthening economic performance. -
May 13, 2026
From progress to productivity in Chile
Turning labour market gains into inclusive and sustainable growth
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Marcella Nicolini , Fabio Sabatini
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Leo Kaas, Etienne Lalé, Nawid Siassi
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Jack Britton, Nick Ridpath, Carmen Villa , Ben Waltmann
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When paying students to stay in school falls short