In reaction to soaring domestic oil prices, exacerbated by the geopolitical tensions from the US-Israel-Iran conflict, South Korean President Yoon Suk-yeol has reintroduced the concept of an 'oil price cap,' a measure that has been largely inactive for the past thirty years. This proposal aims to prevent consumer prices from skyrocketing before adjustments in international oil costs are reflected domestically. While the government is preparing to implement this cap if prices do not stabilize soon, there is rising concern about the potential negative consequences of price controls on the market and consumer behavior.

Historically, South Korea maintained stringent price controls and rationing immediately following its liberation, which evolved through the 1970s oil crisis and lasted until 1994. During this time, the government closely monitored and regulated oil prices, allowing consumers across the nation to pay uniform rates at the pump. However, after transitioning to a market-based pricing system in 1997—where oil prices became subject to competitive dynamics—regulatory measures have largely focused on utilizing fluctuating tax rates, particularly the fuel tax, to mitigate impacts during price surges.

Currently, the government has lowered the fuel tax by 7% to alleviate pressures from heightened fuel prices, which currently stands at 763 won per liter. As the president pushes forward with the price cap discussion, stakeholders are debating the implications of reverting to governmental price fixing, considering how it could destabilize supply chains and affect overall economic conditions.