About Us

IIES is a research institute founded in October, 1983 by the initiative of Toyota Motor Corporation. Its missions are to conduct research and surveys on international economic circumstances that are critical to the development of internationalization strategies and to promote international exchange activities.
Currently, IIES is engaged in extensive research on subjects such as mid-to long-term economic, industrial, social prospects of major emerging countries, political and economic trends and outlook in Europe and United States and other developed countries. It also conducts research and surveys from a global perspective on environment, energy, future mobility, corporate strategies of global enterprises and other issues which could bring about a great change in the future economic system.

Research Papers

Here are some of the topics we report as part of our regular activities.

2026.07.31
Hiroshi Kurihara, Senior Economist

Changes in the Structure of U.S. Consumer Spending

2026.07.27
Shingo Ito, Senior Economist

China’s Semiconductor Capabilities and Their Impact: Implications for Japanese Companies

2026.06.26
Hiroshi Kobayashi, Economist & Senior Specialist

People Who Buy Tesla, People Who Choose Byd, People Who Continue to Drive Hybrids

2026.06.19
Ken Koyama, Nonresident Senior Fellow

The Strait of Hormuz Crisis and the International Energy Situation

2026.06.11
Takuma Hashimoto, Senior Economist

Trends in the Circular Economy

Mini Report -Kudan+[plas]-

“Kudan+ [plas]” provides brief accounts of the selected issues and views from what our researchers have become aware of and find useful through their daily research activities.

2026.08.10
Bachtiar Alam, Associate Professor, University of Indonesia

Indonesia Report No.112 Growing Distance Between President Prabowo and VP Gibran: Is Jokowi Setting the Stage for Gibran’s Presidential Run?

2026.07.13
Bachtiar Alam, Associate Professor, University of Indonesia

Indonesia Report No.111 Student Protests Across Indonesia Since June: Are the Vulnerable Middle Class Pushed to the Brink?

2026.06.02
Bachtiar Alam, Associate Professor, University of Indonesia

Indonesia Report No.110 Prabowo’s Indonesia Under Pressure: Policy Pitfalls and a Growing Authoritarian Image

2026.05.08
Bachtiar Alam, Associate Professor, University of Indonesia

Indonesia Report No.109 Mounting Criticism of President Prabowo: Could a Prominent Political Scientist’s Rebuke Become a Wider Wave?

2026.04.03
Bachtiar Alam, Associate Professor, University of Indonesia

Indonesia Report No.108 U.S. and Israeli Bombing of Iran: How Is Indonesian Public Opinion Shifting?