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Unlocking New Methods to Estimate Country‐Specific Effects and Trade Elasticities With the Structural Gravity Model
Journal article   Open access   Peer reviewed

Unlocking New Methods to Estimate Country‐Specific Effects and Trade Elasticities With the Structural Gravity Model

Rebecca Freeman, Mario Larch, Angelos Theodorakopoulos and Yoto V. Yotov
Journal of applied econometrics (Chichester, England), v 40(6), pp 669-684
Sep 2025
url
https://doi.org/10.1002/jae.3133View
Published, Version of Record (VoR) Open

Abstract

country-specific trade costs elasticity of substitution R&D and trade services structural gravity trade elasticity
We propose new methods to identify the impact of country‐specific characteristics, policies, and trade costs on bilateral trade flows within the structural gravity framework. We complement theory with a simple two‐stage estimating procedure and offer proof of concept by quantifying the impact of country‐specific research and development (R&D) expenditure on trade. Our results suggest a positive relationship overall but a larger impact of R&D on international (versus domestic) trade. Importantly, our methods deliver trade elasticity estimates without the need for price or tariff data, and we highlight this feature by obtaining aggregate and sectoral trade elasticity estimates, including for services.

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2 citations in Scopus

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UN Sustainable Development Goals (SDGs)

This publication has contributed to the advancement of the following goals:

#17 Partnerships for the Goals
#8 Decent Work and Economic Growth

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Economics
Social Sciences, Mathematical Methods
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