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Where Learning Never Ends

An experienced investor and CEO reflects on returning to the classroom for a Chicago Booth EMBA.

Phillip Widjaja, MBA ’20 (AXP-19), was at the height of a successful career in banking and investing when he decided to go back to school for an MBA. The owner and CEO of Chippenham Pte Ltd, a Singapore-based firm with investments in the food industry and plastic manufacturing, Phillip didn’t need another credential. Instead, he wanted to refresh his knowledge and update his skills and approaches.

In Chicago Booth’s Sokolov Executive MBA Program in Hong Kong, he did all that and more. Through coursework with renowned faculty and engagement with younger classmates, he discovered new ways to think about business and prepared to navigate an increasingly complex world.

In this blog, discover why Phillip pursued an MBA, how he chose Chicago Booth, what he learned from his classmates, and more.

You came to Chicago Booth with significant professional experience already behind you. Can you tell us about your pre-Booth career path?

I spent most of my career in business, primarily in banking. I started out with one of the largest banks in Indonesia and went on to become executive director of the bank. Then I moved to one of the largest conglomerates in the country. After the Asian financial crisis in 1998, I went into politics and became the third-highest-ranking person in Indonesia’s largest party as a treasurer and a member of parliament. 

After 10 years in politics, I went back into business with a focus on investing in manufacturing industries. That’s when I decided to apply to Chicago Booth.

What motivated you to pursue an Executive MBA at that stage of your career?

I could see that the business world was changing, and I thought an academic program would help me move forward, refresh my knowledge, and update my skills. I was drawn to Chicago Booth because it has an excellent reputation academically and a campus in Hong Kong, and I chose the Executive MBA Program because it allowed me to study without sacrificing my work.

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What were some of your takeaways from your Booth experience? 

The academic rigor gave me a strong foundation for the future. In my professional life, I usually focus on decision-making and discussion rather than calculations—my employees handle that type of work. But at Booth, I had to go back to basics. I had to do the math myself, revisit concepts I hadn’t touched in many years, and really rebuild my foundation.

The process was challenging at times but also very refreshing. It reminded me how things work underneath the decisions we make every day and helped me appreciate my own team more.


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Were there particular classes or subject areas that were especially impactful?

Corporate finance was very useful for me, because it directly connects to how I approach investments and strategic decisions. Behavioral economics was also helpful. Many of the ideas seem like common sense, but they give you a structured way to think more logically and systematically.

Some areas were more difficult, of course. Big data was new to me, and I hadn’t done statistics in a long time. But the professors were very supportive, and they helped me catch up.


With all the experience you brought to Booth, what was it like to be back in the classroom with other students?

I was a lot older than my classmates, and they were very kind. Many of them wanted to know why I wanted to go back to school because I was already where they wanted to be. My answer was simple: I wanted to understand how younger people think. My employees might not argue with me openly but my classmates would. That was very valuable for me.

My classmates taught me a lot as well, especially with things like Excel and other technical tools. At the same time, I learned a great deal from listening to how they approached problems, how they framed questions, and what mattered to them.

Did that learning go both ways?

Definitely. Sometimes they would ask me how I had the instinct to anticipate certain outcomes. I explained that instinct comes from many years of experience. Booth teaches you to build everything from the ground up: calculations, metrics, models. That approach is very good. Instinct plus structure is a powerful combination. I think we learned from each other in that way.

You were balancing the program with a very senior professional role. How did you manage that?

It wasn’t too difficult. I’m an investor, but I’m also the CEO and the chairman. There are strong management teams at many levels who are running the company day to day. That allowed me to focus on learning and then think about how to apply what I learned to my own work.

In fact, it was a good time in my career to return to school. I could immediately connect classroom concepts to real decisions I was making.

Can you give an example of how you applied what you learned at Booth to your work?

I applied many ideas directly, especially from corporate finance and behavioral economics. I brought those frameworks to my senior managers, explaining the approach to decisions. As a result, we started aligning better around logic, structure, and clear reasoning. Over time, I could see the impact on how we discussed strategy and risk.

Of course, the world has changed a lot and continues to change. So far, we’ve been able to adjust our approach and maneuver the company as conditions change. There are still challenges ahead, but Booth helped shape how I approach those challenges by combining academic frameworks with practical experience.

Finally, what advice would you give to someone considering an Executive MBA at Chicago Booth?

I would say go for it. People sometimes say an Executive MBA is not as tough as a traditional MBA. I don’t agree—it’s just different. The discussions are richer because they include many different angles and perspectives.

It’s a great environment for learning, especially if you value debate, structure, and real-world application. I’ve even encouraged my son to consider it. For me, it was absolutely worth it.

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