Stony Brook University Business Management

Debt Strikes Back...The Economy Is Running Out of Options

As South Korea’s total debt has, for the first time, exceeded 6,500 trillion won, the government has formalized a 25 trillion won supplementary budget framed as a “wartime” measure. While intended to address immediate livelihood challenges, debt has long since become a heavy burden. At its core, debt is a transaction across time—bringing future consumption and investment into the present. However, as this pattern repeats, the economy may gain time for growth, but it also loses the flexibility to respond effectively to crises.

The problems of the Korean economy are most clearly reflected in household debt.

The ratio of household debt to GDP has already surpassed dangerous levels, with significant structural vulnerabilities. The high share of variable-rate loans has turned the base interest rate into a politically sensitive factor rather than a purely economic tool, as rate hikes directly increase household repayment burdens and suppress consumption. As a result, delayed policy responses have contributed to rising exchange rate volatility and inflation—effectively “interest on delay.”

Click here to read the full article