Which Russian government action in 1998 helped trigger a major emerging-market stock sell-off?

Russia’s debt default and ruble devaluation in 1998 helped trigger a major emerging-market stock sell-off.

On August 17, 1998, the Russian government devalued the ruble, restructured domestic debt, and declared a moratorium on some foreign debt payments. The announcement shocked investors already worried about Russia’s fiscal position, falling commodity prices, and the weakness of its banking system.

The crisis spread through international financial markets. Investors reduced exposure to emerging economies and sought safer assets. Losses at the highly leveraged hedge fund Long-Term Capital Management became especially dangerous because its counterparties included major financial institutions. A private-sector rescue was organized with Federal Reserve involvement to limit wider disruption.

The Russian crisis was not the same event as the 1997 Asian financial crisis, although the two were connected through global investor confidence. The later effects also reached developed markets, showing how sovereign debt problems in one country could affect institutions and portfolios worldwide.