---
title: "Economic & Public Diplomacy as Foreign-Policy Tools"
description: "See how economic statecraft and public diplomacy serve foreign policy through sanctions, trade, sovereign wealth and soft power, and who wields them clearly."
url: "https://modeldiplomat.com/learn/lessons/exam-diplomacy-statecraft-economic-public-diplomacy"
---

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Economic & public diplomacy

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Lesson 18 min 20 XP

# Economic & public diplomacy

Economic statecraft and public diplomacy as instruments of foreign policy: sanctions, trade, sovereign wealth, soft power, and the institutions that wield them.

## Defining the field

Economic diplomacy is the use of economic instruments—trade, finance, sanctions, aid, and investment—to advance foreign-policy objectives. Public diplomacy, a term coined by Dean Edmund Gullion at Tufts in 1965, is the cultivation of foreign publics (not just governments) through information, exchange, and cultural projection. Joseph Nye's *Bound to Lead* (1990) and *Soft Power* (2004) gave the second strand its dominant vocabulary: the ability to obtain outcomes through attraction rather than coercion or payment.

## The coercive instruments

Economic statecraft runs on a spectrum from inducement to coercion. At the coercive end sit sanctions. In the United States, the principal authorities are the **International Emergency Economic Powers Act (IEEPA, 1977)** and the **Trading with the Enemy Act (1917)**, administered by the Treasury's **Office of Foreign Assets Control (OFAC)**. Sectoral and 'secondary' sanctions—penalising third-country firms that deal with a target—were sharpened by the **Countering America's Adversaries Through Sanctions Act (CAATSA, 2017)**. The European Union acts through Council regulations under Article 215 TFEU, while the UN Security Council imposes mandatory measures under **Article 41 of the UN Charter** (e.g., Resolution 1267 on the Taliban/Al-Qaida, 1999; the Iran regime culminating in Resolution 1929, 2010).

Landmark instances a candidate must retain: comprehensive sanctions on Iraq after Resolution 661 (1990); the 'smart sanctions' turn after the humanitarian critique of the 1990s; the post-February 2022 freezing of roughly $300 billion in Russian central-bank reserves and the cutting of major Russian banks from **SWIFT** by EU/G7 action. The **JCPOA (2015)** is the canonical example of sanctions relief as inducement.

## Inducement and institutions

At the inducement end sit aid, concessional finance, and market access. The **Marshall Plan (European Recovery Program, 1948)** remains the archetype. India runs lines of credit through the **EXIM Bank** and capacity-building via the **Indian Technical and Economic Cooperation (ITEC) programme, established 1964**. China's **Belt and Road Initiative (announced 2013)** fuses infrastructure finance with strategic access, prompting Western responses such as the G7's **Partnership for Global Infrastructure and Investment (2022)** and the EU's **Global Gateway (2021)**.

Trade diplomacy is conducted through the **WTO (1995)** and its dispute-settlement system, regional pacts (RCEP, 2020; CPTPP, 2018), and bilateral FTAs. Sovereign wealth funds—governed loosely by the **Santiago Principles (2008)**—turn surplus capital into influence. The candidate should grasp the recurring tension: economic interdependence can deter conflict (the liberal thesis) yet also creates 'weaponised interdependence' (Farrell and Newman, 2019), where chokepoints in finance and data become coercive levers.

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