activity
20202026
most citedIslamic and capitalist economies: Comparison using econophysics models of wealth exchange and redistribution

17 citations · 38 across the 13 of their papers we have counts for

collaborators

13 papers

physics.soc-ph2026

Social Statements: A Proposal for a Social-Value Balance Sheet and Profit-Loss Statement

Takeshi Kato, Yoshinori Hiroi, Sae Horiguchi +2

This study proposes a new set of a firm's "social statements" that represent social value, in contrast to conventional financial statements that represent economic value. Financial…

cs.SI2023

Mixbiotic society measures: Comparison of organizational structures based on communication simulation

Takeshi Kato, Jyunichi Miyakoshi, Tadayuki Matsumura +4

The philosophical world has proposed the concept of "mixbiotic society," in which individuals with freedom and diverse values mix and mingle to recognize their respective "fundamen…

cs.SI2023

Mixbiotic society measures: Assessment of community well-going as living system

Takeshi Kato, Jyunichi Miyakoshi, Tadayuki Matsumura +3

Social isolation is caused by the impoverishment of community (atomism) and fragmentation is caused by the enlargement of in-group (mobism), both of which can be viewed as social p…

cs.CY2023

Subjective-objective policy making approach: Coupling of resident-values multiple regression analysis with value-indices, multi-agent-based simulation

Misa Owa, Junichi Miyakoshi, Takeshi Kato

Given the concerns around the existing subjective and objective policy evaluation approaches, this study proposes a new combined subjective-objective policy evaluation approach to…

econ.GN2023

Well-being policy evaluation methodology based on WE pluralism

Takeshi Kato

Methodologies for evaluating and selecting policies that contribute to the well-being of diverse populations need clarification. To bridge the gap between objective indicators and…

econ.TH2022★ 5 cited

Wealth Redistribution and Mutual Aid: Comparison using Equivalent/Nonequivalent Exchange Models of Econophysics

Takeshi Kato

Given the wealth inequality worldwide, there is an urgent need to identify the mode of wealth exchange through which it arises. To address the research gap regarding models that co…

cs.GT2022★ 1 cited

Composite Consensus-Building Process: Permissible Meeting Analysis and Compromise Choice Exploration

Yasuhiro Asa, Takeshi Kato, Ryuji Mine

In solving today's social issues, it is necessary to determine solutions that are acceptable to all stakeholders and collaborate to apply them. The conventional technology of "perm…

econ.TH2022★ 17 cited

Islamic and capitalist economies: Comparison using econophysics models of wealth exchange and redistribution

Takeshi Kato

Islamic and capitalist economies have several differences, the most fundamental being that the Islamic economy is characterized by the prohibition of interest (riba) and speculatio…

cs.CY2021★ 8 cited

Social Co-OS: Cyber-Human Social Co-Operating System

Takeshi Kato, Yasuyuki Kudo, Junichi Miyakoshi +5

The novel concept of a Cyber-Human Social System (CHSS) and a diverse and pluralistic 'mixed-life society' is proposed, wherein cyber and human societies commit to each other. This…

econ.GN2021

Wealth disparities and economic flow: Assessment using an asset exchange model with the surplus stock of the wealthy

Takeshi Kato, Yoshinori Hiroi

How can we limit wealth disparities while stimulating economic flows in sustainable societies? To examine the link between these concepts, we propose an econophysics asset exchange…

physics.soc-ph2020★ 3 cited

Regional Inequality Simulations Based on Asset Exchange Models with Exchange Range and Local Support Bias

Takeshi Kato, Yasuyuki Kudo, Hiroyuki Mizuno +1

To gain insights into the problem of regional inequality, we proposed new regional asset exchange models based on existing kinetic income-exchange models in economic physics. We di…

econ.GN2020★ 2 cited

Sustainability and Fairness Simulations Based on Decision-Making Model of Utility Function and Norm Function

Takeshi Kato, Yasuyuki Kudo, Junichi Miyakoshi +6

We introduced a decision-making model based on value functions that included individualistic utility function and socio-constructivistic norm function and proposed a norm-fostering…

econ.GN2020★ 2 cited

Rational Choice Hypothesis as X-point of Utility Function and Norm Function

Takeshi Kato, Yasuyuki Kudo, Junichi Miyakoshi +5

Towards the realization of a sustainable, fair and inclusive society, we proposed a novel decision-making model that incorporates social norms in a rational choice model from the s…