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KDI 경제교육·정보센터

ENG
  • 경제배움
  • Economic

    Information

    and Education

    Center

최신자료
Global Policy Spillovers: How Environmental Policies Propagate through Product Attributes
NBER
2026.08.12
When firms design products for global markets, domestic policies can propagate internationally by inducing changes in product attributes. We call this phenomenon attribute propagation and develop a framework to assess its economic significance. Using difference-in-differences analysis and structural estimation, we find that a fuel-economy subsidy in Japan led to substantial improvements in fuel economy in the United States. The impact is first-order-most CO2 emissions reductions from the Japanese policy arise through its effects in the United States. Our findings suggest that conventional economic analysis may understate the global impacts of many economic policies.