Works
NOMURA Koji
21-40 items (total 242)
2026.06 - 2026.06
Monthly GDP Growth (JMGDP_202605)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. JMGDP_202605 is updated through April 2026.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.05 - 2026.05
Multilateral Energy Cost Monitoring (ECM_202604)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Keio Economic Observatory, Keio University
- Presentation Details
- The ECM provides a high-frequency indicator — Real Unit Energy Cost (RUEC) and Real Price Level Index for energy (Real PLI) — to measure and compare real energy cost differentials across nine countries: four in Asia (China, India, Japan, and Korea), and four in Europe (France, Germany, Italy, and the UK), and the U.S. The ECM also releases the EITE (Energy-Intensive Trade-Exposed) Output Index.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.05 - 2026.05
Energy Cost Monitoring for Japan (ECM_JPN_202604)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- ECM monitors international disparities in real energy costs across nine countries — Japan, China, South Korea, India, the United States, France, Germany, Italy, and the United Kingdom — publishing high-frequency estimates of the Real Unit Energy Cost (RUEC) and the Real Price Level Index (Real PLI). The Japan-specific component provides monthly estimates of real energy costs and identifies the effects of energy subsidies. In addition, production and import indices for energy-intensive and trade-exposed (EITE) manufacturing industries affected by energy price surges and environmental policies are measured and published with international comparisons.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.11 - 2024.11
Quarterly GDP Growth (JQGDP_2024Q3) First Estimate (+JSNA 1st QE)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP_2024Q3 is the first estimate (released 10/31) and the second estimate (released 11/29) of the Q3 2024 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2025.01 - 2025.01
Quarterly GDP Growth (JQGDP_2024Q4) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP_2024Q4 is the first estimate (released on January 31, 2005) and the second estimate (released February 28, 2025) of the Q4 2024 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2025.04 - 2025.04
Quarterly GDP Growth (JQGDP_2025Q1) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP_2025Q1 is the first estimate (released on April 30) and the second estimate (released on May 30) of the Q1 2025 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.02 - 2026.02
Monthly GDP Growth (JMGDP_202602)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. JMGDP_202602 is updated through January 2026.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2025.07 - 2025.07
Quarterly GDP Growth (JQGDP_2025Q2) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP is a quarterly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. Like its monthly counterpart JMGDP, it employs a production-side approach across 36 industries with double-deflation-based value-added estimation. A "first forecast" is released approximately two weeks before the Cabinet Office's (ESRI) first preliminary GDP estimate, and a "second forecast" approximately one week before the second preliminary, enabling earlier assessment of economic conditions than official statistics. Publication has continued since the first quarter of 2022. JQGDP_2025Q2 is the first forecast (released on July 31) and the second forecast (released on August 29) of the Q2 2025 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2025.10 - 2025.10
Quarterly GDP Growth (JQGDP_2025Q3) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP is a quarterly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. Like its monthly counterpart JMGDP, it employs a production-side approach across 36 industries with double-deflation-based value-added estimation. A "first forecast" is released approximately two weeks before the Cabinet Office's (ESRI) first preliminary GDP estimate, and a "second forecast" approximately one week before the second preliminary, enabling earlier assessment of economic conditions than official statistics. Publication has continued since the first quarter of 2022. JQGDP_2025Q3 is the first forecast (released on October 31) and the second forecast (released on Nobember 28) of the Q3 2025 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.01 - 2026.01
Quarterly GDP Growth (JQGDP_2025Q4) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP is a quarterly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. Like its monthly counterpart JMGDP, it employs a production-side approach across 36 industries with double-deflation-based value-added estimation. A "first forecast" is released approximately two weeks before the Cabinet Office's (ESRI) first preliminary GDP estimate, and a "second forecast" approximately one week before the second preliminary, enabling earlier assessment of economic conditions than official statistics. Publication has continued since the first quarter of 2022. JQGDP_2025Q4 is the first forecast (released on January 30) and the second forecast (released on February 27) of the Q4 2025 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.04 - 2026.04
Monthly GDP Growth (JMGDP_202604)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. JMGDP_202604 is updated through March 2026.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.04 - 2026.04
Quarterly GDP Growth (JQGDP_2026Q1) First Estimate
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JQGDP is a quarterly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. Like its monthly counterpart JMGDP, it employs a production-side approach across 36 industries with double-deflation-based value-added estimation. A "first forecast" is released approximately two weeks before the Cabinet Office's (ESRI) first preliminary GDP estimate, and a "second forecast" approximately one week before the second preliminary, enabling earlier assessment of economic conditions than official statistics. Publication has continued since the first quarter of 2022. JQGDP_2026Q1 is the first forecast (released on April 30) and the second forecast (released on May 29) of the Q1 2026 GDP estimate.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.03 - 2026.03
Monthly GDP Growth (JMGDP_202603)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. JMGDP_202603 is updated through February 2026.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.04 - 2026.04
Multilateral Energy Cost Monitoring (ECM_202603)
- Presenter
- Koji Nomura, Sho Inaba, and Mansaku Yoshida
- Venue
- Keio Economic Observatory, Keio University
- Presentation Details
- The ECM provides a high-frequency indicator — Real Unit Energy Cost (RUEC) and Real Price Level Index for energy (Real PLI) — to measure and compare real energy cost differentials across nine countries: four in Asia (China, India, Japan, and Korea), and four in Europe (France, Germany, Italy, and the UK), and the U.S. The ECM also releases the EITE (Energy-Intensive Trade-Exposed) Output Index.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2026.04 - 2026.04
Energy Cost Monitoring for Japan (ECM_JPN_202603)
- Presenter
- Koji Nomura, Sho Inaba, and Mansaku Yoshida
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- ECM monitors international disparities in real energy costs across nine countries — Japan, China, South Korea, India, the United States, France, Germany, Italy, and the United Kingdom — publishing high-frequency estimates of the Real Unit Energy Cost (RUEC) and the Real Price Level Index (Real PLI). The Japan-specific component provides monthly estimates of real energy costs and identifies the effects of energy subsidies. In addition, production and import indices for energy-intensive and trade-exposed (EITE) manufacturing industries affected by energy price surges and environmental policies are measured and published with international comparisons.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.07 - 2024.07
Monthly GDP Growth (JMGDP_202407)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. Update the estimates until June 2024.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.08 - 2024.08
Monthly GDP Growth (JMGDP_202408)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. Update the estimates until July 2024.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.10 - 2024.10
Monthly GDP Growth (JMGDP_202409)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. Update the estimates until August 2024.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.10 - 2024.10
Monthly GDP Growth (JMGDP_202410)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. Update the estimates until September 2024.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No
2024.11 - 2024.11
Monthly GDP Growth (JMGDP_202411)
- Presenter
- Koji Nomura and Sho Inaba
- Venue
- Nomura Lab at Keio Economic Observatory
- Presentation Details
- JMGDP is a monthly GDP estimate for Japan developed and published by the Nomura Lab at the Keio Economic Observatory (KEO), Keio University. It features a production-side approach across 36 industries with double-deflation-based value-added estimation, offering a perspective on economic conditions distinct from the expenditure-based official statistics. Estimates are released around the end of each month with an approximate one-month lag behind the reference period, and have been published continuously since October 2022. A quarterly counterpart, JQGDP, is also available, enabling direct comparison with the Cabinet Office's JSNA quarterly estimates. Update the estimates until October 2024.
- Category
- Joint
- Work Category
- Database science
- International Co-authorship
- No