TAISEI ONCHO CO.,LTD. (1904)

Overview Threads143 Thread groups135 News1 Papers17 Documents52 Company

Papers

Research linked through this company’s shared themes. These papers may study a broader subject.

1–12 of 17

Corporate governance and capital policyTechnical Research Group Materials, Japanese Society for Artificial Intelligence2026-10-06

Corporate Dividend Policy under Common Ownership: Examining Dividend Similarity Using HypergraphsHarada Haruki (原田春貴)Using data on 4,291 companies covering 43,800 firm-years from 2005 to 2023, this study represents common-ownership relationships with hypergraphs and examines similarity in companies’ dividends (DOE). It analyzes the relationship between common ownership and dividend similarity using hypergraphs, which can represent investors holding multiple companies simultaneously, and the Zhou and HTV statistics, rather than conventional pairwise analysis.

ThemesStable, Continuous Shareholder Returns and Dividend Increase Policy+1 more

Overall scoreThin

39/ 100

Strongest

Relevance to the Japanese Market67

Novelty67

All seven categories

Market Structure and Investor BehaviorOpenAlex2026-09-26

Wives in Management in Japan and Husbands’ Well-Being: An Analysis of Gender Asymmetry Within HouseholdsWives’ Managerial Employment and Husbands’ Well-Being: Evidence of Intra-household Asymmetry in JapanKazuma SatoUsing Japanese panel data, the study analyzes the association between having a spouse in a managerial position and one’s own well-being. Husbands reported lower well-being in households where the wife was a manager, while no consistent association was found between the husband being a manager and the wife’s well-being. This negative association was stronger in households where the wife was the primary breadwinner, households where the husband had a lower level of educational attainment, and couples where only the wife was a manager.

ThemesTarget for increasing the proportion of women in management and executive positions+3 more

Overall scoreThin

36/ 100

Strongest

Empirical Rigor75

Relevance to the Japanese Market50

All seven categories

Macro & Monetary PolicyOpenAlex2026-09-18

Has Japan’s Foreign-Exchange Intervention Been Effective? An Examination Using the Portfolio-Balance ApproachHas Japanese Intervention in the Foreign Exchange Market been Effective?Yutaka KuriharaThis study provides an empirical analysis of Japan’s foreign-exchange interventions since the 2000s, using the portfolio-balance approach and other methods. Although the interventions were effective in influencing the yen exchange rate, their effects lasted only a few days. The findings suggest that speculative sentiment may have a greater influence on trading than portfolio balance.

ThemesImpact of FX fluctuations and foreign-currency transactions on results+4 more

SectorsTransportation equipment+3 more

Overall scoreTypical

56/ 100

Strongest

Macro Relevance100

Empirical Rigor67

All seven categories

Macro & Monetary PolicyarXiv2026-09-11

Did sanctions on Russia backfire? The macroeconomic effects of support for Ukraine on prices and economic growth across countriesDo Sanctions Backfire? New Evidence on the Macroeconomic Effects of Supporting UkraineVicente Rios · Izaskun Barba · Lisa GianmoenaUsing data from 129 countries over 2000–2024, the study distinguishes between the 2014 sanctions and the 2022 escalation, estimating the difference between sanctions-participating countries and their counterfactuals. From 2022 onward, the gap in consumer prices in participating countries widened by 0.072 log points, or approximately 7.5%, relative to 2019–2021, while no robust evidence was found of losses in real GDP per capita.

ThemesFinancial and business cost burden from rising interest rates, prices and wages+6 more

Overall scoreTypical

53/ 100

Strongest

Macro Relevance100

Practicality70

All seven categories

Macro & Monetary PolicyOpenAlex2026-09-10

Monthly Measurement of the Geopolitical Opportunity Structure (GOS) in Taiwan and Japan: 2014–2019Supplementary Data and Measurement Appendix Geopolitical Opportunity Structure (GOS): Taiwan and Japan, 2014-2019Kenta NozakiCompiles monthly GOS data for Taiwan and Japan covering the 72 months from January 2014 through December 2019, examining how international factors and domestic politics relate to the trajectories of social policy. The 144 country-month aggregate observations are intended as diagnostic and corroborating material for comparative process tracing, rather than as independent causal inference.

ThemesUncertainty in the business environment due to domestic political conditions+3 more

Overall scoreThin

42/ 100

Strongest

Practicality80

Macro Relevance75

All seven categories

Credit and BondsOpenAlex2026-08-27

Financial Security Framework for Ukrainian Agricultural Holdings During Wartime: Assessment Methods and Risk ManagementFINANCIAL SECURITY SYSTEM OF UKRAINIAN AGRICULTURAL HOLDINGS UNDER WARTIME CONDITIONS: ASSESSMENT METHODOLOGY AND RISK MANAGEMENTNina Poyda-NosykThis study developed a financial security assessment framework comprising 20 indicators across four areas for large agricultural holdings operating during wartime: financial stability; liquidity and solvency; profitability and efficiency; and access to financing and market position. Applied to 2019–2024 data for Kernel Holding, MHP and Astarta, the framework showed that FSI fell to 1.9–2.7 in 2022 before recovering in 2023–2024, with the industry’s average FSI reaching 3.3.

ThemesBusiness Uncertainty Stemming from Protectionist Trade Policies and Geopolitical Conditions+4 more

SectorsFishery, Agriculture and Forestry

Overall scoreThin

30/ 100

Strongest

Practicality50

Macro Relevance50

All seven categories

Market Structure and Investor BehaviorarXiv2026-08-27

The Effect of Moral Framing of Workplace Dissatisfaction on the Manifestations of “Quiet Quitting”Disaffection at Work: Employee Responses to Job-Related InformationBeatrice Braut · Mariele Macaluso · Vincenzo MollisiA randomized online survey of 1,450 employees in Italy and France examined the causal effects of word clouds emphasizing social justice and workers’ rights on workplace responses. Social justice-oriented framing increased explicit feelings of withdrawal from work by approximately 9.2 percentage points, while reducing passive disengagement, such as withholding one’s opinions, by 4.8 to 6.2 percentage points. It had no statistically significant effect on intentions to change jobs or support for unions.

ThemesIntegrated Promotion of Employee Engagement and Health and Productivity Management+4 more

Overall scoreAlmost nothing

29/ 100

Strongest

Novelty67

Practicality40

All seven categories

Macro & Monetary PolicyarXiv2026-08-25

What Drives Changes in Central Bank Foreign-Exchange Reserve Currency Composition: An Analysis of Economic, Trade and Sanctions Factors in the United States, Euro Area and ChinaDynamics of the Currency Composition of Central Bank ReservesDeborah Gefang · Stephen G. Hall · George S. TavlasUsing foreign-exchange reserve currency shares for 53 countries and regions from 1999 to 2023, the study applies a seemingly unrelated regression (SUR) model incorporating the constraint that the total share of 8 currency categories equals 100%. Reserve composition shows strong persistence and interdependence among currencies. After adding year fixed effects, trade relationships and sanctions remain particularly robust associated factors.

ThemesProcurement and sales restrictions arising from economic security regulations and sanctions+1 more

SectorsBanking

Overall scoreAlmost nothing

29/ 100

Strongest

Macro Relevance50

Empirical Rigor33

All seven categories

Macro & Monetary PolicyarXiv2026-08-24

Principal Component Analysis for Data Containing a Mix of Stationary and Nonstationary SeriesPrincipal Component Analysis for a Mix of Stationary and Nonstationary VariablesJames D. Hamilton · Xinwei Ma · Jin XiWe propose a method that applies PCA to the OLS residuals from medium-term-ahead forecasts for each series, without first determining whether the series are stationary or nonstationary or transforming them individually. Applied to FRED-MD, the method showed forecasting power comparable to conventional PCA. Its agreement rate with NBER recession periods was 98% for 24-month-ahead forecast residuals, compared with 65% for the conventional series.

ThemesModerate Recovery in the Domestic Economy+3 more

Overall scoreThin

44/ 100

Strongest

Macro Relevance75

Empirical Rigor67

All seven categories

Macro & Monetary PolicyOpenAlex2026-07-20

Recalibrating Japan’s “Free and Open Indo-Pacific” Vision in a Changing Geopolitical Environment: Operationalizing National Security GovernanceRecalibrating Japan’s Free and Open Indo-Pacific: Security Statecraft in a Changing Geopolitical Environment.Bharish SoibamUsing neoclassical realism and the concept of “tactical hedging,” this paper examines how Japan’s FOIP has been adjusted from an idealistic vision of regional order into an actual security policy under geopolitical pressure, domestic legal and institutional constraints, and alliance-related limitations. It identifies the three national security documents issued in 2022, Official Security Assistance (OSA), and the easing of restrictions on defense equipment transfers as key instruments supporting the operationalization of FOIP.

ThemesExpansion of the defense equipment supply and sustainment business+3 more

SectorsMachineryElectric Appliances+2 more

Overall scoreThin

30/ 100

Strongest

Macro Relevance75

Relevance to the Japanese Market50

All seven categories

Macro & Monetary PolicyarXiv2026-06-10

Estimation and Testing Toolbox for Threshold Regression Models with Fixed-T Panel Data and Interactive Fixed EffectsThreshold Regression for Fixed-T Panel Data with Interactive Fixed EffectsJan Ditzen · Yiannis Karavias · Joakim WesterlundWe developed estimation and testing methods for threshold regression using fixed-T panel data, in which the number of periods does not increase, while allowing for cross-sectional dependence and endogeneity. Applying the methods to data from 74 countries covering 1970–2022 showed that the effect of inflation on economic growth is nonlinear. The estimated thresholds were 3.476% for the full sample, 1.141% for developing countries, and 3.401% for developed countries.

ThemesUncertainty surrounding domestic and overseas economic and demand conditions

Overall scoreTypical

45/ 100

Strongest

Macro Relevance75

Novelty67

All seven categories

Macro & Monetary PolicyarXiv2026-06-08

Monitoring Macroeconomic Welfare Using the Gini- and Price-Adjusted GDP per Capita Index (GAGI)GAGI: A Gini-Adjusted GDP-per-Capita Index for Distribution-Aware Macroeconomic Welfare MonitoringSivasathivel KandasamyThis paper proposes the Gini-Adjusted GDP per Capita Index (GAGI), which adjusts GDP per capita for the Gini coefficient and the Consumer Price Index, with 2010 set at 1.0. Applied to the G7, GAGI consistently remained below the GDP per capita index, and the gap widened from 2022 onward. However, the data alone do not prove that AI adoption caused the deterioration in GAGI.

ThemesSubdued Consumption Amid Thrift-Oriented Spending and Intensifying E-Commerce Competition+1 more

SectorsRetailFoodsServices

Overall scoreTypical

49/ 100

Strongest

Macro Relevance100

Novelty67

All seven categories

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This company's documents

Filings

2026-06-24Annual Securities Report
2025-11-13Semiannual Report
2025-06-24Annual Securities Report
2024-11-12Semiannual Report

Timely disclosures

2026-11-05Notice of Selection as a Constituent of the “TOPIX Next-tier” Index
2026-10-26Notice of the FY2027 Second-Quarter Earnings Briefing (Online)
2026-10-14Articles of Incorporation 2026/10/01
2026-09-30Notice Regarding the Acquisition of Shares in Unity Co., Ltd. (Making It a Subsidiary)
2026-09-10Notice Concerning a Stock Split, Partial Amendments to the Articles of Incorporation in Connection with the Stock Split, Changes to the Shareholder Benefit Program, and Revisions to the Dividend Forecast
2026-08-06Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 (Japanese GAAP) (Consolidated)
2026-07-09(Progress on Previously Disclosed Matter) Notice Regarding Relocation of Head Office
2026-06-30Corporate Governance Report 2026/06/30
10 more

Threads

2026-11-05Strengthening IR and Communications with Investors
2026-09-30Restructuring the Business Model
2026-09-30Evolving into an Integrated Building Services Company
2026-09-30Integrated implementation of functional, regional and digital transformation strategies
2026-09-10Lowering the investment unit and expanding the investor base through stock splits
2026-08-06Productivity improvement
2026-08-06Chronic Labor Shortages and Soaring Construction Costs
2026-08-06Improvement in the Order Environment Against a Backdrop of Public Investment and Private-Sector Capital Investment
135 more

Data sources

Filings33

Period2016 — 2026

Price15-min delay

The numbers come from filings and market data. Descriptions and extracted research are organized by AI; check the linked sources.