Why Economics and Psychiatry?

My interest in mental health research comes from a long-standing concern with what it means to support people facing psychological difficulties. Over time, this led me to develop a strong interest in psychiatry. I then started learning from introductory and standard texts in the field, including:

• An Introduction to Psychiatry (in Japanese, 『はじめての精神医学』), by Professor Toshiya Murai
• Standard Textbook of Psychiatry (in Japanese, 『標準精神医学』)
• Japanese edition of Kaplan & Sadock’s Synopsis of Psychiatry

These readings helped me appreciate the intellectual depth of psychiatry and how much there is to learn from the field. Since then, I have wanted to understand how my own training in economics might contribute, even modestly, to this important discipline.

Medical and clinical perspectives are, of course, essential for understanding mental health problems, and I recognize their importance and deeply respect clinicians and researchers working in these areas. At the same time, mental health difficulties are often shaped by social environments — for example, prejudice, relationships with others, and economic opportunities. This is where I believe economics, as a social science, may have something to contribute.

For this reason, I am interested in connecting economics with psychiatry, neuroscience, psychology, and computational approaches to the mind. My aim is not to replace psychiatric understanding with economic models, but to develop complementary tools for studying the social and behavioral dimensions of mental health.

I hope to keep learning humbly from researchers and clinicians in related fields, and to conduct careful research that can eventually contribute to the well-being of people facing mental health difficulties.