Rchr
J-GLOBAL ID：201401026004569048
Update date: Mar. 30, 2024
Hosoya Yuhki
ホソヤ ユウキ | Hosoya Yuhki
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://stairlimit.html.xdomain.jp/
Research field (5)：
Applied mathematics and statistics
, Theoretical economics
, Theoretical economics
, Theoretical economics
, Theoretical economics
Research keywords (13)：
Frobenius' Theorem
, Hamilton-Jacobi Equation
, Partial Differential Equations
, Variational Method
, Macroeconomics
, Microeconomics
, Theoretical Economics
, Optimization Theory
, Integrability Theory
, Game Theory
, Dynamic Programming
, General Equilibrium Theory
, Consumer Theory
Research theme for competitive and other funds (3)：
- 2021 - 2024 On Applications for partial differential equations in non-smooth systems to consumer theory and econometric theory
- 2018 - 2021 積分可能性理論のnon-smooth的展開とその計量経済学的応用について
- 2014 - 2018 A Characterization of Solutions for Cooperative Fuzzy Games: Solutions via Markets and Mechanism Design
Papers (52)：
-
Yuhki Hosoya. Non-smooth integrability theory. Economic Theory. 2024
-
Masataka Eguchi, Yuhki Hosoya, Mai Yamada. The consumption multiplier of government spending: the role of substitutability between government spending and leisure. Economics Letters. 2024. 111557-111557
-
Yuhki Hosoya. On the fragility of the basis on the Hamilton-Jacobi-Bellman equation in economic dynamics. Journal of Mathematical Economics. 2024. 111. 102940-102940
-
Yuhki Hosoya. A Rigorous Proof of the Index Theorem for Economists. Communications in Economics and Mathematical Sciences. 2023. 2. 11-30
-
Yuhki Hosoya. On the basis of the Hamilton-Jacobi-Bellman equation in economic dynamics. Physica D: Nonlinear Phenomena. 2023. 446. 133684-133684
ｍore...
Books (3)：
-
Theory of Extremal Problems
Chisen Shokan 2017 ISBN:9784862852519
-
The Origin and Extensions of Mathematical Economics
2015
-
A Theory for Calculating Utility Functions
Mitsubishi Economic Research Institute 2010
Lectures and oral presentations (54)：
-
Non-Smooth Integrability Theory
(2023 Mathematical Economics workshop 2023)
-
Utilitarian Theorems and Equivalence of Utility Theories
(2023 Autumn Meeting of Japanese Economic Association 2023)
-
Utilitarian Theorems and Equivalence of Utility Theories
(The 29th DC conference 2023)
-
Non-Smooth Integrability Theory
(ICIAM2023 2023)
-
Non-Smooth Frobenius' Theorem
(The 13th AIMS conference on Dynamical Systems, Differential Equations and Applications 2023)
ｍore...
Education (3)：
- 2004 - 2010 Keio University Graduate School of Economics (Doctor)
- 2002 - 2004 Keio University Graduate School of Economics (Master)
- 1998 - 2002 Keio University Department of Economics
Professional career (1)：
- Ph.D (economics) (Keio University)
Work history (7)：
- 2023/04 - 現在 Chuo University Faculty of Economics Professor
- 2019/04 - 2023/03 Chuo University Faculty of Economics Associate Professor
- 2017/04 - 2019/03 Kanto-Gakuin University College of Economics associate professor
- 2014/04 - 2017/03 Kanto-Gakuin University Department of Economics full-time lecturer
- 2008/04 - 2011/03 Keio University Department of Economics GS administrator
- 2008/10 - 2009/09 Mitsubishi Economic Research Institute Fulltime Researcher
- 2004/04 - 2007/03 Keio University Department of Economics Research Assistant
Show all
Committee career (2)：
- 2020/04 - 現在 Japanese Society of Mathematical Economics 評議員
- 2019/04 - 2023/03 Japanese Society of Mathematical Economics 研究集会担当理事
Association Membership(s) (2)：
JAPANESE ECONOMIC ASSOCIATION
, The Japanese Society for Mathematical Economics
