** Delicious Investing: Economics Lessons from a Bowl of Jajangmyeon **

Illutration created and copyright by Drake Kim

The Economic Meaning Behind a Bowl of Jajangmyeon

In South Korea, Jajangmyeon is more than just food. It’s a dish deeply tied to life’s milestones—moving to a new home, finishing an important exam, or visiting the local Chinese restaurant with your grandmother as a child. Within this dark, savory sauce lies not just nostalgia but essential lessons on investment and economics.

The Icon of Affordability: The History of Jajangmyeon

Jajangmyeon first arrived in Korea in 1905, introduced by Chinese immigrants from Shandong in Incheon’s Chinatown. It was created as an affordable, filling meal for laborers—low-cost ingredients combined with high demand made it a staple of Korean dining.

This is a textbook example of economies of scale in action. By purchasing ingredients in bulk and maintaining a high turnover rate, small profits accumulate into significant wealth. The same principle applies to stock markets—consistently making small gains over time can lead to remarkable long-term results.

“The path to great wealth begins with not ignoring small profits.” – Charlie Munger

Illutration created and copyright by Drake Kim

Why Has Jajangmyeon Become More Expensive?

In the 1980s, a bowl of Jajangmyeon cost around 500 KRW. Today, prices range from 8,000 to 15,000 KRW. But why has the price surged, even though the ingredients remain the same?

1. Rising Raw Material Costs – The price of flour, cooking oil, and meat has steadily increased, a trend commonly observed in commodity markets. When costs rise, so do prices.
2. Higher Labor Costs – Since the 1990s, rising minimum wages and increased delivery costs have added financial pressure. In stock markets, higher production costs can reduce a company’s profitability—investors must pay close attention to these changes.
3. Branding Strategies – Jajangmyeon is no longer just a cheap comfort food. Variations like “white Jajangmyeon” and “handmade black bean paste” have created a premium market segment, pushing prices higher. Brand value is a crucial factor in stock investments as well.

A single bowl of Jajangmyeon encapsulates key economic principles—raw materials, labor costs, and branding. Investors must always ask: Why are prices rising?

The Jajangmyeon Investment Strategy: Buy Low, Sell High

During the 2008 financial crisis, South Korea’s economy experienced severe turmoil. Yet, Jajangmyeon prices barely increased. Why? Because even in times of crisis, people still sought affordable dining options.

This mirrors stock market behavior—some stocks survive recessions, while others gain value in crises. This explains why consumer staple stocks tend to perform well during economic downturns.

“A truly strong company sells well even during a recession.” – Peter Lynch

Jajangmyeon, being a consumer staple, is relatively recession-proof. Conversely, in booming economies, high-end Chinese cuisine gains popularity, potentially reducing Jajangmyeon’s market share. Understanding these economic cycles is crucial for strategic investing.

Illutration created and copyright by Drake Kim

The Future of Jajangmyeon and Our Investment Approach

Will Jajangmyeon disappear? Unlikely. But its form may evolve. The rise of food delivery apps has changed how people consume it, just as market trends continuously reshape industries.

The key takeaway? While trends change, core principles remain constant. Instead of chasing volatile stocks, invest in companies with timeless fundamentals, much like Jajangmyeon’s enduring appeal.

A single bowl of Jajangmyeon holds countless economic insights. The next time you enjoy one, you might recall these lessons—and perhaps, they’ll inspire you to refine your investment approach.

If you enjoyed this article, stay tuned for more engaging insights on investing and economics. Thank you!