Workforce ageing and labor productivity in japan: spurious correlations and structural effects from prefectural panel data

Key Points

• Labor productivity appears affected by workforce ageing across prefectures in Japan, highlighting structural implications.
• Data analysis found significant spurious correlations, suggesting that aging may not directly drive productivity changes.
• The study employs prefectural panel data to assess relationships between demographic factors and productivity levels over time.
• Findings indicate that understanding workforce dynamics is crucial for effective labor policies in aging societies.