Multinational Production, Trade, and Carbon Emissions

Joschka Wanner and Yuta Watabe

No 965, IDE Discussion Papers from Institute of Developing Economies, Japan External Trade Organization(JETRO)

Abstract: International economic integration is increasingly characterized by multinational production (MP). The environmental implications of this shift are unclear as different forms of multinational activity affect emissions in different ways, both for production and transportation. MP may reduce pollution by transferring cleaner technology abroad or exacerbate it by relocating production to foreign countries with pollution-intensive technologies. In terms of transportation emissions, MP may substitute trade, reducing the emissions from shipping, or enhance trade and accelerate pollution from transportation. We provide a quantitative general equilibrium framework that brings together MP, international trade, and carbon emissions from production and transportation. Comparing the current emissions with counterfactual emissions in autarky, we show that under a mild restriction on the initial emission allocation, MP and trade jointly have almost no potential to lower global carbon emissions. For some countries, gains from openness can turn negative due to increased emissions. We further derive the emissions from counterfactual investment policies.

Keywords: Mutinational; production|Foreign; Direct; Investment|InternationalTrade|Carbon; Emission|Carbon; Leakage (search for similar items in EconPapers)
JEL-codes: F15 F18 F23 Q56 (search for similar items in EconPapers)
Date: 2025-03
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Published in IDE Discussion Paper = IDE Discussion Paper, No.965. 2025-03

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