Adrian Alter, Gaston Gelos, Heedon Kang, Machiko Narita, Erlend Nier, 03 April 2019

The IMF’s new iMaPP database integrates five major existing databases to build a comprehensive picture of macroprudential policies in use globally. This column shows how this rich dataset provides novel insights into the non-linear effects of changes in loan-to-value limits as one example of how better data can help policymakers to use macroprudential tools more precisely and effectively.

CEPR Policy Research