South Korea's Prime Minister Han Duck-soo ignited a fierce debate on fiscal policy Tuesday, asserting that revitalizing sluggish economic growth must take priority over stringent management of the nation's mounting debt. Speaking at a forum hosted by the Korea Economic Association in Seoul, Han argued that without robust expansion, debt burdens would only become more intractable, urging policymakers to shift focus toward bold investments in innovation and infrastructure.

Han’s remarks come amid persistent economic headwinds, including a growth rate hovering around 2% last year—well below the 3% target set by President Yoon Suk Yeol's administration. Household debt, which exceeds 100% of GDP, and a national debt surpassing 1,000 trillion won ($750 billion) have fueled calls for austerity from fiscal conservatives. Yet Han emphasized that "growth is the ultimate debt reducer," pointing to successful precedents like the U.S. post-pandemic stimulus that propelled recovery despite ballooning deficits.

The prime minister outlined potential measures, including accelerated tax incentives for semiconductors and AI sectors, where South Korea holds global leads through companies like Samsung and SK Hynix. He also advocated easing regulations on venture capital to boost startups, warning that overemphasizing debt could stifle the "dynamic economy" needed to counter demographic challenges like a shrinking workforce and aging population.

Critics swiftly panned the stance. Opposition Democratic Party leader Lee Jae-myung accused the government of fiscal recklessness, citing Moody's recent warning on South Korea's credit rating amid rising interest payments. Economists are divided: Korea Development Institute researchers caution against stimulus without structural reforms, while others, like Seoul National University professor Kim Dong-yeon, endorse growth-first strategies as essential for long-term sustainability.

As parliamentary budget debates loom ahead of the mid-year supplementary spending bill, Han's comments signal a potential pivot in Yoon's economic playbook, which has balanced hawkish security policies with pragmatic fiscal expansion. Markets reacted tepidly, with the Kospi inching up 0.3%, but analysts predict intensified scrutiny on whether this growth imperative will translate into actionable policies or remain rhetorical flourish amid global uncertainties like U.S. trade shifts and China's slowdown.