IMF Working Papers

Motivating Capital Controls: Evidence from New Measures of Capital Flow Restrictions

ByChikako Baba, Ricardo Cervantes, Salim M. Darbar, Annamaria Kokenyne, Viktoriya Zotova

January 30, 2026

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Format: Chicago

Chikako Baba, Ricardo Cervantes, Salim M. Darbar, Annamaria Kokenyne, and Viktoriya Zotova. "Motivating Capital Controls: Evidence from New Measures of Capital Flow Restrictions", IMF Working Papers 2026, 016 (2026), accessed 1/31/2026, https://doi.org/10.5089/9798229036832.001

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Disclaimer: IMF Working Papers describe research in progress by the author(s) and are published to elicit comments and to encourage debate. The views expressed in IMF Working Papers are those of the author(s) and do not necessarily represent the views of the IMF, its Executive Board, or IMF management.

Summary

Countries implement and liberalize capital controls opportunistically. To show this point, this paper introduces two novel indices—the Financial Account Restrictiveness Index (FARI) and the AREAER Change Index (ACI)—to measure and track capital flow restrictions across 190 countries quarterly from 1999 to 2022. FARI quantifies the restrictiveness of capital accounts, while ACI captures policy changes over time. These indices offer a comprehensive, objective, and high-frequency toolset to analyze capital account policies and their evolution over the past two decades. Using the two indices, the paper highlights global liberalization trends, regional differences, and the cyclical use of capital controls in response to macroeconomic conditions and crises.60

Subject: Balance of payments, Capital account, Capital controls, Capital flows, Fiscal Analysis of Resource Industries (FARI), Foreign exchange, Revenue performance assessment

Keywords: Asia and Pacific, Capital account, capital controls, Capital controls, Capital flows, Caribbean, Central America, countercyclical, crisis management, Europe, Fiscal Analysis of Resource Industries (FARI), liberalization, restrictiveness