Leadership in a Globalised World: Integrity, Impact, and Innovation

Dr. Monica Romelina Sijabat is a rare example of a leader who has seamlessly woven together diverse roles: a top-notch attorney, a skilled chartered accountant, a passionate lecturer, and an innovative researcher. Based in Jakarta, Indonesia, yet working globally from her consulting firm’s office in Washington DC, Monica exemplifies how integrity and dedication can transform local expertise into international impact.

Over more than two decades, Monica has built a distinguished career in international taxation law, serving multinational corporations, governments, and educational institutions across continents. Her unique combination of economic insight and legal acumen has positioned her as a trusted advisor and an inspiring educator. In an exclusive interview with Monica opens up about her journey, the challenges of balancing global demands, her vision for ethical leadership, and how she fosters the next generation of leaders with integrity.

Q. Could you share your professional journey and the key milestones that have shaped your career?

My journey started with a deep curiosity about economics and law in my home city of Jakarta. I graduated with a Bachelor’s and then a Master’s in EconomicsAccounting from the University of Indonesia, where I developed a foundation in understanding complex financial systems. Early on, I pursued qualifications as a Chartered Accountant and later as a Tax Attorney, which opened doors to practice at the intersection of law and finance.

One of the defining moments came in 2011 when I started teaching tax law at the Indonesian Institute of Accountants. Being able to share my knowledge and shape young minds gave me immense satisfaction and fueled my passion for education. In 2015, I founded MRS Business Professional Consulting, which started as a small tax and business advisory firm in Jakarta but has grown steadily with a presence in Washington DC and clients spanning Asia, America, and Europe.

2017 marked another milestone as I became a lecturer and researcher at the University of Indonesia, where I continue to influence the academic and professional discourse on international taxation. Along the way, I pursued executive education at Harvard Kennedy School in 2020 and earned two doctorates in International Law and Economics in 2024 — milestones that challenged me but reaffirmed my commitment to excellence and lifelong learning.

“I am deeply inspired by the belief that integrity and expertise are powerful tools to connect nations and create positive global impact.”

Q. What drives your work at both the professional and community levels?

I am deeply inspired by the belief that integrity and expertise are powerful tools to connect nations and create positive global impact. My work is not just about numbers or legal codes — it’s about building bridges between countries, businesses, and individuals to foster sustainable development.

At a community level, educating youth has always been a priority. For nearly a decade, I have been actively teaching economics and taxation to empower students with the knowledge and ethical framework to become responsible leaders. I see my role as nurturing integrity and professionalism alongside technical skills.

Empowering the younger generation to lead with honesty, resilience, and a service mindset is the core of my purpose. I want to create environments where they can thrive mentally and morally — because I believe strong character is as important as academic success.

Q. Your consulting firm has expanded internationally. What challenges have you faced managing a global practice, and how do you overcome them?

One of the biggest challenges is navigating extreme time zone differences and cultural nuances while maintaining seamless client communication and service quality. When your work spans continents, managing schedules and expectations requires discipline and empathy.

I approach this challenge with flexibility and strategic planning, making sure to respect each client’s context while also maintaining my own well-being. I have learned to delegate effectively, empower my team, and build trust so that the firm operates smoothly even when I’m not physically present.

Technology helps bridge distances, but it’s the human connection that matters most — understanding clients’ unique situations, anticipating needs, and always delivering with integrity. This balance between tech and humanity is what keeps us strong globally

Q. You have been recognized with numerous awards and honors. Which of these mean the most to you, and why?

Every award is a humbling affirmation of the hard work and dedication that my team and I put in. However, some recognitions stand out because they reflect not just individual success but also impact on a larger scale.

Winning the Economic Research Award in Washington DC and being inducted into the Advisory Board of Legal Professionals with the highest score among thousands globally were milestones that validated my work’s international relevance.

Closer to home, the Research Indonesia Economics Program award from the National Research & Innovation Agency and the Business Excellence Leadership Award for Women Leader of the Year in Professional Services in Bangkok have special significance because they highlight my contributions to Indonesia and the broader Asian community.

These honors inspire me to continue striving for excellence while serving as a role model for young women professionals aspiring to make their mark.

Q. What leadership values and principles guide your approach to professional and personal life?

Integrity is the cornerstone of all my decisions and actions. I believe leadership must be rooted in honesty, transparency, and a commitment to ethical standards — this builds lasting trust with clients, colleagues, and communities.

Another principle I hold dear is empathy. Understanding people’s perspectives and challenges enables me to lead with compassion and create harmonious relationships at work and beyond.

I also believe in adaptability. The world is constantly changing, especially in international law and economics, so being open to new ideas and willing to learn keeps leadership fresh and relevant.

Finally, I am deeply committed to nurturing future leaders — mentoring youth to develop not just skills but also strong character, positive mental health, and a vision to serve society.

Q. How do you balance your intense professional responsibilities with personal life and self-care?

Balancing a demanding global career with personal well-being is an ongoing journey. I prioritize structured routines and clear boundaries between work and rest. Despite busy days, I carve out time for activities that recharge me, like sports, enjoying comedy films, and prayer — spiritual practices help me stay grounded and resilient.

I’ve found that maintaining harmony in life improves my empathy as a leader and decision-maker. When you care for yourself, you can better care for others. This balance allows me to respond wisely and harmoniously to obstacles rather than react hastily.

Leadership is not just about results but also about how you take care of your team, family, and yourself. A holistic approach is essential to sustain longterm impact.

Q. What’s your vision for leadership in the era of digital transformation and globalization?

Leadership today must be adaptable, forward-looking, and deeply human. While technology is transforming industries and creating new opportunities, it cannot replace the emotional intelligence, ethical grounding, and collaborative spirit that effective leaders must embody.

I believe in adaptive leadership — a style that embraces change, fosters innovation, and values people. Leaders must be able to anticipate trends, pivot strategies, and inspire trust in uncertain times.

At the same time, leaders need to nurture environments where diverse talents can flourish, and where integrity guides decisions. This is especially important in fields like international taxation and law, where transparency and fairness have far-reaching consequences.

Ultimately, leadership in the digital age is about blending data-driven insights with empathy and purpose to create sustainable value for organizations and society.