26Jan
Economics
Labour Scarcity and Productivity: Insights from the Last Nordic Plague
26 Jan 2026 | 02:15 PM - 03:30 PM
KK 910 K. K. Leung Building, HKU
Speaker:
Mr. Max Marczinek
PhD candidate in Economics
University of Oxford
Abstract:
I study the causal impact of labour scarcity on productivity growth, a key driver of long-run economic growth. Exploiting a natural experiment from a 1710s plague outbreak in Northern Europe, I show that plagued regions shift into capital-intensive exports and see an export expansion. Using rich port-level trade data and a Ricardian model, I trace this shift to productivity growth driven by capital deepening. While population levels recover within four decades, the productivity and trade effects persist for almost a century, suggesting long-run changes in comparative ad-vantage. My findings imply that labour scarcity can induce productivity-enhancing reallocation.













