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DIW Wochenbericht 8 / 2024
2024| Sonali Chowdhry, Erich Wittenberg
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DIW Wochenbericht 8 / 2024
Zunehmend setzen Staaten auf Allianzen oder Koalitionen, um gemeinsam Sanktionen gegen ein Drittland zu verhängen. Die Auswirkungen einer solchen Koordination sind jedoch unklar. Dieser Wochenbericht analysiert die Sanktionswelle gegen Russland im Jahr 2014 anhand von 400 000 Simulationen mit einem quantitativen Handelsmodell. Die Analyse zeigt, dass die multilaterale Zusammenarbeit bei den Sanktionen ...
2024| Sonali Chowdhry, Julian Hinz, Joschka Wanner, Katrin Kamin
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DIW Weekly Report 8 / 2024
Countries increasingly form alliances to collectively impose sanctions. However, the resulting impact of such coordination remains unclear. Analyzing the 2014 wave of sanctions against Russia over 400,000 simulations with a quantitative trade model, this report demonstrates that multilateral cooperation through coalitions simultaneously reduced domestic welfare losses incurred from sanctions and intensified ...
2024| Sonali Chowdhry, Julian Hinz, Joschka Wanner, Katrin Kamin
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DIW aktuell ; 117 / 2025
Die USA haben in ihrer Handelspolitik eine deutliche Abkehr vom Multilateralismus vollzogen. Neue, weitreichende Zölle stellen eine ernsthafte Bedrohung für die globalen Lieferketten dar. Da die USA nach wie vor der größte Warenexportmarkt der Europäischen Union (EU) sind, haben diese Maßnahmen erhebliche Auswirkungen auf die EU-Staaten. Die Exporte in die USA hängen in hohem Maße von einer kleinen ...
2025| Sonali Chowdhry
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DIW focus 11 / 2025
US trade policy has taken a sharp turn away from multilateralism, with sweeping new tariffs posing a serious threat to global supply chains. As the US remains the EU’s largest export market for goods, these measures carry significant repercussions for the bloc. Exports to the US are heavily reliant on a small number of companies and high-value business relationships—making the EU particularly vulnerable ...
2025| Sonali Chowdhry
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Diskussionspapiere 2085 / 2024
This paper investigates the heterogeneous responses of exporters to policy reforms undertaken by the People’s Bank of China to internationalize the Renminbi (RMB). Using detailed customs data from France for the initial years of these reforms (2011-2017), it documents several novel stylized facts on RMB adoption, highlighting both the growth and extreme skewness in RMB’s uptake across firms and varieties. ...
2024| Sonali Chowdhry
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Diskussionspapiere 2021 / 2022
This paper examines the impact of coalitions on the economic costs of the 2012 Iran and 2014 Russia sanctions. By estimating and simulating a quantitative general equilibrium trade model under different coalition setups, we (i) dissect welfare losses for sanctions senders and target; (ii) compare prospective coalition partners and; (iii) provide bounds for the sanctions potential — the maximum welfare ...
2022| Sonali Chowdhry, Julian Hinz, Katrin Kamin, Joschka Wanner
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Refereed essays Web of Science
This paper examines the impact of coalitions on the economic costs of the 2012 Iran and 2014 Russia sanctions. By estimating and simulating a quantitative general equilibrium trade model under different coalition setups, we (1) dissect welfare losses for sanctions senders and target; (2) compare prospective coalition partners; (3) investigate ‘optimal’ coalitions that maximize payoff from sanctions; ...
In:
Economic Policy
39 (2024), 118, S. 471–512
| Sonali Chowdhry, Julian Hinz, Katrin Kamin, Joschka Wanner
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Refereed essays Web of Science
Leading theories suggest that amongst continuing exporters, lower variable trade costs should boost exports of smaller firms by the same or greater percentage rate than larger firms. However, investigating the impact of the deep EU-South Korea FTA with French customs data, we find robust evidence to the contrary. Applying a triple-difference framework, we report that the FTA increased sales in the ...
In:
Review of International Economics
31 (2023), 5, S. 1751-1792
| Sonali Chowdhry, Gabriel Felbermayr
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Externe Monographien
This in-depth analysis offers a quantitative analysis of the Comprehensive Economic and Trade Agreement (CETA) between the EU and Canada, six years after its provisional enforcement. Our analysis confirms substantial economic gains: goods exports from the EU to Canada increased by 27 % and imports rose by 32 % due to the agreement. The services sector also showed robust growth, with 19 % and 15 % increases ...
Bruxelles:
European Parliament,
2023,
27 S.
| Julian Hinz, Carsten Philipp Brockhaus, Sonali Chowdhry, Hendrik Mahlkow, Vasundhara Thakur