Extreme heat events are becoming more frequent and intense with climate change. Children are particularly vulnerable to such environmental stressors. This column uses nationwide exam data from Japanese primary and secondary schools to explore how heat exposure affects student learning. Heat exposure lowers student test scores, with disadvantaged students experiencing a greater reduction in scores. […]
COVID-19 hit low-income exporters hard, exposing risks from weak diversification and straining trade, supply systems and financial stability. The COVID-19 pandemic sent shockwaves through global supply chains as borders closed, lockdowns went into effect and demand plummeted. This shock was felt particularly by low and lower-middle income countries with economies reliant on a limited set […]
The world is at a demographic inflection point, presenting both challenges and opportunities. On the one hand, lower and lower-middle-income countries, particularly sub-Saharan Africa and South Asia, are experiencing expanding working-age populations. But they face a significant challenge: insufficient job creation to absorb all new labor market entrants. At the same time, many high-income and […]
That selfie you took on an idyllic white sand beach, in a sprawling city park, or atop a mountain range at sunset? It’s more than just a photo of you. It reflects nature’s magnetic pull on people across the world and its role in fueling global tourism. Tourism is a vital driver of economic growth, […]
Food insecurity remains a critical issue affecting millions of people across the Middle East, North Africa, Afghanistan, and Pakistan (MENAAP). The region faces a wide range of food security challenges—from acute conflict-related humanitarian crises in some areas to affordability concerns in others, and from high levels of economic prosperity to accompanying nutritional deficits. The food […]
Education is part of the enabling infrastructure required for jobs, social development, and future economic growth. Unfortunately, low- and middle-income countries face an urgent skills crisis with nearly 70% of children unable to read a simple text by age 10. In response, governments, households, and donors spend more than $5.8 trillion annually on financing education […]
Economic growth in Europe continues to lag behind that of the US, largely due to smaller productivity gains. This column uses a general equilibrium model to show that a more integrated capital market in Europe could strengthen investment by reducing the cost of capital (price effect) and encouraging the entry of investors more inclined to […]
UK CPI inflation in 1975 reached 25%, a period now known as the ‘Great Inflation’. This column uses a range of empirical and narrative evidence to illustrate the importance of fiscal policy in this period. While stabilising and reducing debt has been the primary peacetime fiscal policy objective for most of modern British history, this […]
Working hours are a fundamental determinant of economic growth and wellbeing, but we still lack a comprehensive picture of how they vary globally and historically. This column presents a new database covering 160 countries, documenting global patterns in hours worked. Hours per adult average 25 per week, with a strong bell shape by age. Women […]
Inequality is a major concern for many economies, prompting the question of whether some regimes are more effective at reducing inequality than others. This column uses measures of welfare including health status and living space to show that, despite Soviet communism’s aim of radical egalitarianism, it failed to eliminate inequality as effectively as promised. While […]
