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North Korean Defector Economist: How We Analyze North Korea Needs to Change

May 29, 2026

By: HyeGyeong Joo

After escaping from North Korea in 2014, HyeGyeong is now pursuing a PhD in economics at Korea University, specializing in developing theoretical models of the North Korean economy. She has also participated in LiNK's English Language Program since 2022.

When I think about my past, I often feel a great sense of loss and sorrow for the people I left behind in North Korea. As a PhD student studying North Korean economics here in South Korea, I feel a strong desire to use my research to help improve the lives of North Korean people. In many ways, helping those I left behind also gives meaning to my own journey.

Whenever I watch the news or read academic papers on North Korea, I feel saddened by the way North Korean people are discussed and represented. Over time, I have come to believe that the way we analyze North Korea needs to change. 

I believe there is a fundamental limitation in existing research on the North Korean economy, as much of it has traditional socialist planned economy analysis. Earlier studies have suggested that North Korea would either collapse or undergo a system transition as other socialist countries have done. However, after the breakdown of the Public Distribution System (PDS) in the mid-1990s and the emergence of the shadow economy (including through the Jangmadang—illegal markets), these approaches began to reveal their limitations. 

As a result, the North Korean economy came to be understood not as a simple planned economy, but as a mixed economy in which state control and market activities coexist. However, these studies do not sufficiently explain why the North Korean regime allows marketization to persist at a certain level instead of completely suppressing it. 

In order to explain the interaction between the government and ordinary North Korean citizens, who are the primary actors in Jangmadang activities, I divide the North Korean system into three groups: the regime, the elites, and ordinary citizens.

In particular, elites are important economic actors because they function as intermediaries between the regime and the people. My argument is that this phenomenon can be better understood by analyzing how these three groups strategically interact with one another. 

These three groups pursue their interests in different ways, and their goals also differ significantly. The leadership wants to continue dynastic rule and ensure stable succession, the elite seek to secure their positions and avoid political risks such as purges, and ordinary citizens primarily seek survival and improved living conditions. 

The interests of these three groups sometimes conflict with one another and sometimes align. In my opinion, these three groups in North Korea are currently remaining in a state of equilibrium.

This equilibrium means that these three groups can achieve their maximum interests under the current conditions in North Korea. Precisely because of this equilibrium, North Korea has been able to maintain both regime stability and limited marketization simultaneously.

That is why I believe we must identify what kind of shocks could cause this equilibrium to collapse. If such a change were to occur, it could become a new turning point for North Korea. 

A new turning point for North Korea could lead the country toward a new political and economic order. The important thing is that we must identify what kinds of shocks could trigger such a transformation.

I hope for a North Korea that has changed—a place where its people can live freely. For me, North Korea is not just a state; it is my hometown, where I was born and raised, and where my family still lives. This is precisely why I am committed to a different approach to the North Korean issue—because my only goal is to see genuine change in North Korea, and I truly want to help bring about that change.

I want my article to inspire you to see something different the next time you watch the news or media coverage about North Korea. The next time you come across a piece of media about North Korea, I hope you take a moment to think about the real North Korean people. And perhaps you may also reflect on this article and consider what kinds of shocks could transform the current equilibrium of North Korea.

I hope you will join me on this journey. 

HyeGyeong is a participant of the LiNK English Language Program (LELP), which serves to not only help North Korean defectors build confidence and skills in English, but develop their capacity as advocates for this issue. To that end, we partnered with select LELP “columnists” to write and polish personal essays through multiple rounds of external feedback and revision. Our goal is to have more North Koreans share their stories directly and lead efforts to change the narrative.

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North Korean Agents of Change | Seohyun’s Story

September 12, 2024

It was an ordinary taxi ride. The driver struck up a casual conversation, commenting about the weather, asking what I do. At some point I shared that I was from North Korea- after two years studying abroad in China, I was used to the curiosity that typically followed.

But instead, the driver pointed to a picture of Deng Xiaoping on his rear view mirror. He explained how China was able to open up, reform, and get out of poverty. Then he asked, very pointedly, “why hasn’t your leader done the same thing, and left the people to starve?”

That was the moment when over two decades of brainwashing finally began to unravel.

My name is Seohyun Lee and I’m an advocate for the North Korean people. I was born and raised in Pyongyang, North Korea’s capital. This is my story.

I had the unique opportunity to study in China because of my father’s position and commitment to the regime. He was a high-ranking overseas economic officer, and was allowed to bring his children if he could afford all living expenses and tuition. At first, my brother and I alternated our time in China- one member of the family always had to stay behind as a hostage. But in 2010, the regime adopted a more open policy that allowed entire families to be together, so we were all finally reunited.

Growing up in Pyongyang, the circle of elites was very small. Every so often, you’d hear about a family that was sent to a political prison camp because someone’s son or daughter acted out of line. I restrained myself from an early age because I knew my actions and words could threaten the safety of my loved ones.

So even after learning the truth about North Korea, there was not much I could do. I hoped that because Kim Jong Un was a younger guy who had also studied abroad in Switzerland, our generation could change North Korea with more open-minded leadership. But it turned out to be even worse than before.

My fondest memories in China are with my roommate, another North Korean exchange student. She was my best friend and like a big sister to me. We traveled, shopped, and shared many delicious meals together.  When I was sick with the flu, she took me to the hospital and stayed by my side until my IV was finished. During those years, she was like another part of me.

I’ll never forget the last time I saw her. I watched helplessly as she was forcefully taken from our dorm room by North Korean officers. Her father was executed for being associated with Kim Jong Un’s uncle, and she was sent to a political prison camp with the rest of her family. 

That day, my eyes were opened to the brutality of the regime. To them, we were  just like batteries to be thrown away when used up. Our lives never mattered.

I miss her so much. I really want to believe that she’s still alive, and one day I can meet her again.

What happened to my roommate was not an isolated incident. Starting in 2013, there were countless executions and purges happening in North Korea under the Kim Jong Un regime. My family and I lost many friends, neighbors, and respected colleagues. While dealing with great loss, we also knew that at any moment, we could be next.

It was a crisp fall evening. My family and I drove to a park and left our phones in the car. We walked until we were out of earshot, and finally talked openly about what we should do.

My father worked hard because he had hope that improving the economy would better the lives of the people. But we realized that under the current system, what he desired was not possible. So in order to save ourselves and also bring change to the country, we decided to leave in October 2014.

My dad still has a huge heart for North Korea. But I want to make sure that his love for the country is separated from being loyal to the regime. Back in North Korea, he worked tirelessly for a better future for the people. Today, he’s working towards the day where every North Korean has guaranteed human rights and three meals a day.

Like a lot of Asian parents, my father is not good at outwardly expressing affection. The way it manifests is through constant nagging. I didn't get it when I was young, but as I’ve gotten older, I now understand that's how he shows his love and care for us.

There have been moments when I’ve wished I was born in a different country. But when I think about my family, I never regret it. 

My dad has been our foundation, my mom is the most thoughtful and perfect woman I know, and my brother has always looked out for me. We all love and support each other, especially after going through so much together.

This fall, I started my graduate studies at Columbia University. I never imagined that I would be chasing my dreams here in America. I hope to use everything I learn to bring a better future for the North Korean people, even after they become free from the current regime.

When my family and I left China, we came here not only to save ourselves, but with ambitions to change the system and bring freedom. Many people have not been as lucky as I have, so I feel it is my privilege and obligation to be a voice for my fellow North Koreans. I believe many of them are already opening their minds to the outside world. 

We need to let them know that there’s a global movement of people who have their backs, and we can’t wait for them to be free.

It’s #GivingTuesday, the year’s biggest day of generosity! As we work towards creating the best version of our world, we’re making sure it’s one where every North Korean is free.

Your support will allow us to continue investing in North Korean agents of change - people like Seohyun - who are leading this movement and transforming one of the most repressive countries in the world.

Through access to English language programs, mentorship, scholarships, and more, you can help us support more North Korean refugees as they pursue their dreams and impact this issue.

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