“Europeans Take Vacations, We Die Younger”: Paul Krugman Torches US Productivity Myth

Summary

Nobel Prize-winning economist Paul Krugman argues that claims that Europe is in economic decline are often based on an incomplete reading of productivity statistics. Europe faces real challenges—especially unfinished economic integration and dependence on strategically important technologies—but the evidence does not support the sweeping claim that it has lost its economic future.

Main ideas

• A historical parallel: Krugman begins with John Hicks’s 1953 discussion of postwar Europe. At the time, Europe was widely described as technologically backward and uncompetitive. Hicks questioned whether lower productivity automatically meant a country could not benefit from trade. Krugman sees a similar debate today in discussions of Mario Draghi’s report and Europe’s competitiveness.

• The political stakes behind the debate: Claims that Europe is falling behind can be used to argue against social protections and public services. Conversely, some European interests may dismiss productivity concerns to avoid reforms. Krugman says economic arguments can carry political agendas, so the data and the reasoning behind it need to be examined carefully.

• Two sets of statistics tell different stories:

  • Conventional real-GDP figures suggest that from 2000 to 2023, US growth was about 42%, compared with about 19% for the eurozone’s 20 countries. On this measure, US productivity growth appears roughly twice as fast.
  • Purchasing-power comparisons, which compare the value of goods and services at adjusted prices, show eurozone productivity at about 85% of the US level in 2000 and 87% today—little change in Europe’s relative position.
  • Both sets of figures are produced by serious statistical agencies, but they rely on different methods and assumptions.

• GDP is a useful but imperfect measure: GDP is not a directly observable physical quantity; it is a constructed measure of many different goods and services. Comparing output over time is especially difficult when products are new or have changed substantially. Statistical agencies use hedonic adjustments to estimate the value of quality improvements and new technologies, but these estimates involve judgments and may differ across countries. Krugman suggests such differences may help explain some of the apparent gap, including unusually weak measured productivity growth in Italy.

• US productivity growth is geographically concentrated: Within the United States, California and Washington State have much faster measured productivity growth than many other states. The difference between California and Texas is roughly comparable to the reported US–EU productivity-growth gap. Much of California’s advantage comes from the San Jose/Silicon Valley area, while Washington’s is tied to Seattle-area technology companies.

• Technology clusters can make national comparisons misleading: Krugman describes cities as having:

  • An export base—industries selling goods or services beyond the local area.
  • A local multiplier—income from those industries that is then spent on local services and businesses.

Regions specialize: Silicon Valley and Seattle in technology, for example, and Atlanta in logistics. The gains from a highly productive technology cluster can spread through lower prices and widely available products, rather than remaining entirely with the region where the technology was developed. Thus, a country can show faster measured productivity growth without an equally large advantage in living standards.

• Europe’s productivity figures do not by themselves prove broad stagnation: Krugman presents a simple model in which one country has earlier access to industries with faster technological progress, while another adopts those technologies later. The first country can record faster average productivity growth even if the relative levels of productivity and income remain broadly stable. He argues that this resembles the US–Europe data.

• There are genuine strategic risks: Krugman distinguishes ordinary economic specialization from “weaponized interdependence”—using control over vital technologies or supply chains to pressure other countries. Europe’s reliance on the US or China for critical technologies may therefore be a national-security concern, even if it does not show up as a conventional productivity problem. He cites the concentration of chip manufacturing in Taiwan and the uncertainty around US control of Starlink access for Ukraine as examples of the broader risks of geopolitical dependence.

• Living standards involve choices beyond GDP: Krugman says European GDP per capita is lower than in the United States partly because Europeans work less and take more vacation, not simply because they are poorer or less productive. He also points to Europe’s roughly four-year advantage in average life expectancy. GDP can indicate the resources available to people, but it does not measure well-being by itself.

• Europe needs reforms, but the decline narrative is overstated: Krugman agrees that the EU’s single market remains incomplete and that doing business across European national borders is harder than doing business between US states. That is a real problem worth addressing. Still, he rejects the claim that European progress has stalled while the US is doing exceptionally well. His conclusion is that the wider Western world is developing at broadly similar rates, and that both sides of the Atlantic have strengths and weaknesses.

Method and reasoning presented

Krugman’s approach is to:

1. Compare different measures, rather than relying on a single GDP or productivity series.
2. Ask how the measures are constructed, particularly how statisticians account for price differences, product quality, and new technologies.
3. Look inside the national averages, using state- and county-level US data to see how much productivity growth is concentrated in particular regions and industries.
4. Explain regional specialization through export industries, local spending multipliers, and technology clustering.
5. Separate economic performance from strategic vulnerability: A country may not be falling behind in living standards but may still be exposed if it depends on another country for critical technologies.
6. Consider broader measures of people’s lives, including working time, vacation, and life expectancy, while treating GDP as one indicator rather than a complete measure of welfare.
7. Recognize political interests in economic claims, while still investigating whether the underlying problems and proposed reforms are real.

Speakers and sources featured

• Speaker: Paul Krugman, delivering the lecture.
• People and works referenced: John Hicks; Mario Draghi and his report; David Ricardo.
• Institutions and data sources referenced: The US Bureau of Economic Analysis and its foreign counterparts; the World Bank’s International Comparison Program; LUISS experts; the European Central Bank; and US state- and county-level GDP statistics.