Works - NOMURA Koji

Development of Asia Narual Resources Database 2025

Koji Nomura and Sho Inaba

Keio Economic Observatory, Keio University, 

2024.11

-

2025.06

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Database science, Joint

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APO Productivity Databook 2025（2025年9月出版）において利用。測定期間は1970–2023年。


天然資源データベース（土地・鉱物資源）構築の対象国は、アジア25カ国（バングラデシュ、カンボジア、中華人民共和国、中華民国、フィジー、香港、インド、インドネシア、イラン・イスラム共和国、日本、大韓民国、ラオス人民民主共和国、マレーシア、モンゴル、ミャンマーネパール、パキスタン、フィリピン、シンガポール、スリランカ、タイ、トルコ、ブータン、ブルネイ、ベトナム）と米国。

Development of APO Productivity Database 2025

Koji Nomura, Sho Inaba, and Shiori Nakayama

Asian Productivity Organization and Keio Economic Observatory, 

2024.11

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2025.06

, 

Database science, Joint

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The APO-PDB 2025 is utilized in the APO Productivity Databook 2025 (to be published in September 2025), covering the period 1970–2023.

It includes 27 Asian economies—Afghanistan, Bangladesh, Cambodia, China, Chinese Taipei, Fiji, Hong Kong, India, Indonesia, the Islamic Republic of Iran, Japan, the Republic of Korea, the Lao People's Democratic Republic, Malaysia, Mongolia, Myanmar, Nepal, the Maldives, Pakistan, the Philippines, Singapore, Sri Lanka, Thailand, Turkey, Bhutan, Brunei, and Viet Nam—as well as the United States. The 2025 edition newly incorporates Afghanistan and the Maldives.

Development of Asia QALI Database 2025

Koji Nomura, Sho Inaba, and Shiori Nakayama

Keio Economic Observatory, Keio University, 

2024.11

-

2025.06

, 

Database science, Joint

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The AQALI 2025 is utilized in the APO Productivity Databook 2025 (to be published in September 2025). The measurement period covers 1970–2023.

It includes 27 Asian economies—Afghanistan, Bangladesh, Cambodia, China, Chinese Taipei, Fiji, Hong Kong, India, Indonesia, the Islamic Republic of Iran, Japan, the Republic of Korea, the Lao People's Democratic Republic, Malaysia, Mongolia, Myanmar, Nepal, the Maldives, Pakistan, the Philippines, Singapore, Sri Lanka, Thailand, Turkey, Bhutan, Brunei, and Viet Nam—as well as the United States. The 2025 edition newly incorporates Afghanistan and the Maldives.

Monthly GDP Growth (JMGDP_202410)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.10

, 

Database science, Joint

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Update the estimates until September 2024.

Quarterly GDP Growth (JQGDP_2024Q3) First Estimate

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.10

, 

Database science, Joint

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JQGDP_2024Q3 is the first estimate (released 10/31) and the second estimate (released 11/29) of the Q3 2024 GDP estimate.

Energy Cost Monitoring for Japan (ECM_JPN_202409a)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.10

, 

Database science, Joint

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ECM_JPN_202409aは、EITE推計値の8月値までの更新、およびECM_JPN_202409公表後における統計の公表を部分的に反映したECM推計値の更新。

Multilateral Energy Cost Monitoring (ECM_202409)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Keio Economic Observatory, Keio University, 

2024.10

, 

Database science, Joint

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The PLI (price level index) is estimated through June 2024, RUEC (real unit energy cost) through Q2 2024 (forecast is through Q4 2024), and the EITE (energy-intensive trade-exposed) output index through July 2024.

PLI/RUEC covers seven countries (Japan, China, South Korea, the U.S., the UK, Germany, and France) and EITE covers four countries (Japan, China, the U.S., and Germany).

Energy Cost Monitoring for Japan (ECM_JPN_202409)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Nomura Lab at Keio Economic Observatory, 

2024.10

, 

Database science, Joint

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ECM_JPN_202409は、ECM推計値の8月値までの更新と、予測値の2025年6月までの公表を開始。

Monthly GDP Growth (JMGDP_202409)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.10

, 

Database science, Joint

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Update the estimates until August 2024.

Energy Cost Monitoring for Japan (ECM_JPN_202408a)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.09

, 

Database science, Joint

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ECM_JPN_202408aは、EITE推計値の7月値までの更新と、四半期RUEC指標の国際比較の日本語版（第8節全体）の公表を開始。

Bhutanese Productivity Accounts 1990–2022 (2024 BTPA)

Koji Nomura and Sho Inaba

United Nations Economic and Social Commission for Asia and the Pacific, 

2024.09

-

2024.12

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Database science, Joint

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Reffer to Nomura (2025) Hydropower-Led Economic Growth in Bhutan: Development of Industry-Level Productivity Account, 1990–2022, for the details of BTPA 2024.

Energy Cost Monitoring for Japan (ECM_JPN_202408)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Nomura Lab at Keio Economic Observatory, 

2024.08

, 

Database science, Joint

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ECM_JPN_202408は、ECM推計値の7月値までの更新と、予測値の2025年6月までの公表を開始。なお、前回推計値にあった2024年4月–5月の電力価格指数におけるミス訂正と、U.S. EIA Short-term Energy Outlookでの化石燃料価格予測値の改訂により、ECM推計値は下方改訂されている。

Multilateral Energy Cost Monitoring (ECM_202408)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Keio Economic Observatory, Keio University, 

2024.08

, 

Database science, Joint

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The PLI (price level index) is estimated through May 2024, RUEC (real unit energy cost) through Q1 2024 (forecast is through Q4 2024), and the EITE (energy-intensive trade-exposed) output index through June 2024.

PLI/RUEC covers seven countries (Japan, China, South Korea, the U.S., the UK, Germany, and France) and EITE covers four countries (Japan, China, the U.S., and Germany).

Quarterly GDP Growth (JQGDP_2024Q2) Second Estimate

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.08

, 

Database science, Joint

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JQGDP_2024Q2 is the first estimate (released 7/31) and the second estimate (released 8/30) of the Q2 2024 GDP estimate.

Monthly GDP Growth (JMGDP_202408)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.08

, 

Database science, Joint

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Update the estimates until July 2024.

Energy Cost Monitoring for Japan (ECM_JPN_202407a)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.08

, 

Database science, Joint

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ECM_JPN_202407a publishes updated EITE production indices up to June values, as well as new EITE import index and EITE import-output ratio index for Japan and Germany.

Multilateral Energy Cost Monitoring (ECM_202407)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Keio Economic Observatory, Keio University, 

2024.08

, 

Database science, Joint

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The PLI (price level index) is estimated through April 2024, RUEC (real unit energy cost) through Q1 2024 (forecast is through Q4 2024), and the EITE (energy-intensive trade-exposed) output index through May 2024. PLI/RUEC covers seven countries (Japan, China, South Korea, the U.S., the UK, Germany, and France) and EITE covers four countries (Japan, China, the U.S., and Germany).

Energy Cost Monitoring for Japan (ECM_JPN_202407)

Koji Nomura, Sho Inaba, and Mansaku Yoshida

Nomura Lab at Keio Economic Observatory, 

2024.08

, 

Database science, Joint

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ECM_JPN_202407 begins publishing China's EITE Manufacturing Production Index and EITE Sectoral Production.

Quarterly GDP Growth (JQGDP_2024Q2) First Estimate

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.07

, 

Database science, Joint

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JQGDP_2024Q2 is the first estimate (released 7/31) and the second estimate (released 8/30) of the Q2 2024 GDP estimate.

Monthly GDP Growth (JMGDP_202407)

Koji Nomura and Sho Inaba

Nomura Lab at Keio Economic Observatory, 

2024.07

, 

Database science, Joint

　View Details

Update the estimates until June 2024.