Faculty Information - KOGA Keisaku

■ Academic conference presentation

1.

2008/09

The Development of Tax Treaties and The Methods for Elimination of Double Taxation (International Fiscal Association, 2008 Annual Congress)

■ Books and Articles

1.	2023/03	Article	<Research Note> Introductory Study of the Taxaion of Disabled Person’s Trusts in U. K.(2) pp.141-154 (Single)
2.	2022/11	Article	<Research Note> Consideration on the Trend of Fiscal Policy on Crypto-assets in U. K. --An overview of the taxation on DeFi transactions -- pp.63-77 (Single)
3.	2022/09	Article	<Article> Applicability of Inheritance Taxation on Liquidation division of property pp.61-83 (Single)
4.	2022/09	Article	<Translation> FORKING BELIEF IN CRYPTOCURRENCY: A TAX NON-REALIZATION EVENT (2021) ((2)) pp.123-143 (Single)
5.	2022/07	Article	<Article> How to Interpret the Tax Laws about Facilitation of Succession of Management of Small and Medium-sized Enterprises --legal evaluation of deemed gifts (Article 9 of the Inheritance Tax Act)-- pp.257-285 (Single)
6.	2022/03	Article	<Article> The Development of the Judgement Criteria for The Character as the Deduction in Corporation Taxation, Regaring Extinction of Claims or Bad debts expenses pp.109-135 (Single)
7.	2022/01	Article	<Article> The Historical Changes of Public Pension Taxation and Adequacy of its Taxation pp.67-83 (Single)
8.	2021/11	Article	<Translation> Revisions of the UN Tax Treaty Model --An introduction to (global) inclusion and equity from the perspective of developing states-- By Yvette Lind pp.49-61 (Single)
9.	2021/11	Article	The Inheritance and Estate of Digital Financial Assets and Taxation pp.27-47 (Single)
10.	2021/09	Article	A Study of Taxation on The Execution of Financial Guarantees Regarding Business Reconstruction pp.47-65 (Single)
11.	2021/07	Article	A Study of Tax Procedure Law: From an Approach of Tax Substantive Law pp.109-129 (Single)
12.	2021/05	Article	Timing of Taxation Considered from Related A Variety of Reward Design in Japanese Firms pp.67-87 (Single)
13.	2021/01	Article	The Meaning of Welfare-Type Trust as seen form Tax Laws pp.89-103 (Single)
14.	2020/09	Article	Reflections on The Intension and Extension of The Concept“Tax Deductions”:　Focus on Employment income deduction J0urnal of Osaka University of Economica pp.9-27 (Single)
15.	2017/11	Article	Introductory Consideration on The interpretation/application of Tax Law and Private international Law in Multinational Tax Cases pp.61-75 (Single)
16.	2017/05	Book	Business Law Handbook (Collaboration)
17.	2017/01	Article	Rethinking of The cross-links between Tax treaties and Investment-related agreement Journal of Osaka University of Economics 67(5),pp.127-133 (Single)
18.	2014/11	Article	The Legal Harmonization and Regulation of Tax incentives on Research and Development pp.123-149 (Single)
19.	2012/09	Book	TAX RULES IN NON-TAX AGREEMENTS -Japan (Single)
20.	2012/05	Article	Timing of Taxation Considered from Related a Variety of Reward Design in Japanese Firms pp.67-87 (Single)
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■ Academic background

1.	2001/04～2007/03	〔Doctorial Course〕, Yokohama National University, Completed,
2.	1998/04～2000/03	〔Master Course〕, Graduate School, Division of International Business Law, Yokohama National University, Completed,

■ Business career

1.

2023/05～

Osaka University of Economics Faculty of Business Administration Department of Business Law Professor

■ E-Mail Address

■ Present specialized field

Public law

■ Department laboratory expense researcher number

10734535