KEIO RESEARCHERS INFORMATION SYSTEM

Career 【 Display / hide 】

Career 【 Display / hide 】

• 1995.04

  -

  2000.03

  Research Associate, Graduate School of Law and Politics, The University of Tokyo

• 2000.04

  -

  2002.03

  Assistant Professor, Graduate School of Law and Politics, The University of Tokyo

• 2002.04

  -

  2004.03

  Assistant Professor, Graduate School of Arts and Sciences, The University of TOkyo

• 2004.04

  -

  2007.09

  Associate Professor, Graduate School of Arts and Sciences, The University of Tokyo

Academic Background 【 Display / hide 】

Academic Background 【 Display / hide 】

• 1995

  The University of Tokyo, Faculty of Laws

  University, Graduated

Academic Degrees 【 Display / hide 】

Academic Degrees 【 Display / hide 】

• 博士（法学）, The University of Tokyo, Dissertation, 2004.02

Research Areas 【 Display / hide 】

Research Areas 【 Display / hide 】

• Humanities & Social Sciences / Politics

Research Keywords 【 Display / hide 】

Research Keywords 【 Display / hide 】

• American politics

• American political history

• party politics

• administrative state

Research Themes 【 Display / hide 】

Research Themes 【 Display / hide 】

• US administrative state building process, 

  2007

  -

  2013

Books 【 Display / hide 】

Books 【 Display / hide 】

• Judicializing the Administrative State: The Rise of the Independent Regulatory Commissions in the United States, 1883-1937

  Routledge, 2019.06,  Page： 200

  , Accepted

• アメリカ政治史講義

  久保　文明, 岡山　裕, 東京大学出版会, 2022.03,  Page： 312

• アメリカの政党政治―建国から250年の軌跡

  中央公論新社, 2020.10

• アメリカの政党政治 : 建国から250年の軌跡

  岡山, 裕, 中央公論新社, 2020.10,  Page： vii, 268p, 図版 [3] p

  • CiNii Research

• アメリカの政治

  岡山　裕, 西山　隆行　他, 弘文堂, 2019.06

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Papers, etc., Registered in KOARA 【 Display / hide 】

Papers, etc., Registered in KOARA 【 Display / hide 】

• What did the cabinet mean to nineteenth century U.S. Presidents?

  Okayama, Hiroshi

  学事振興資金研究成果実績報告書 (慶應義塾大学)  2023

• How has party polarization changed the U.S. federal judiciary? : an analysis of presidential nominations to lower court posts

  Okayama, Hiroshi

  科学研究費補助金研究成果報告書 2023

• The politics of government accountability reform : the legislative process of the freedom of information act revisited

  Okayama, Hiroshi

  科学研究費補助金研究成果報告書 2019

• The deep origins of party polarization in the United States

  Okayama, Hiroshi

  学事振興資金研究成果実績報告書 (慶應義塾大学)  2019

• 報告一 : 決めない政府から決められない政府へ？ : アメリカ民主政における連邦政府の位置づけと現代政治への含意

  Okayama, Hiroshi

  Journal of law, politics, and sociology (慶應義塾大学法学研究会)  91 ( 12 ) 92 - 105 2018.12

  ISSN  03890538

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Reviews, Commentaries, etc. 【 Display / hide 】

Reviews, Commentaries, etc. 【 Display / hide 】

• 政党内・政党間の妥協はどこまで可能か : 米国第118連邦議会の展望—焦点:2022年中間選挙と今後のアメリカ

  岡山 裕

  国際問題 = International affairs / 『国際問題』編集委員会 編 (東京 : 日本国際問題研究所)   ( 712 ) 15 - 24 2023.04

  ISSN  0452-3377

  • CiNii Research

• ヘイセイ サン〇ネンド ケイオウ ホウガクカイ シンポジウム チョウセン オ ウケル ミンシュ シュギ

  岡山 裕

  法学研究 = Journal of law, politics and sociology / 慶応義塾大学法学研究会 編 (東京 : 慶応義塾大学法学研究会 ; 1922-)  91 ( 12 ) 92 - 105 2018.12

  ISSN  0389-0538

  • CiNii Research

• The Trump Revolution and the Two-Party System in the United States

  岡山 裕

  アステイオン (阪急コミュニケーションズ)   ( 86 ) 29 - 44 2017

  • CiNii Research

• The Emergence of "Midterm" Elections in the United States and Americans' Changing View of Politics

  岡山 裕

  法学研究 (慶應義塾大学法学研究会)  89 ( 3 ) 69 - 91 2016.03

  ISSN  0389-0538

  　View Summary

  富田広士教授退職記念号はじめに一 中間年選挙のとらえ方二 一九世紀までの「任期半ばの選挙」の不在とその理由三 「任期半ばの選挙」の浸透過程むすびにかえて

  • CiNii Research

• 憲法修正なき憲法の変化の政治的意義―ニューディール期アメリカの「憲法革命」を題材に

  岡山 裕

  駒村圭吾・待鳥聡史【編著】『「憲法改正」の比較政治学』（弘文堂） ―― 2016

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Presentations 【 Display / hide 】

Presentations 【 Display / hide 】

• A Government of Commissions? The Institutionalization of Independent Regulatory Commissions from the Progressive Era to the New Deal

  OKAYAMA Hiroshi

  [International presentation]  Southern Political Science Association annual meeting (Orlando, Florida) , 

  2013.01

  , 

  Oral presentation (general), Southern Political Science Association

• The Brownlow Committee and the "Headless 'Fourth Branch' of the Government"

  OKAYAMA Hiroshi

  [International presentation]  Policy History Conference (Richmond, Virginia) , 

  2012.06

  , 

  Oral presentation (general)

• The Brownlow Committee and the "Headless 'Fourth Branch' of the Government"

  OKAYAMA Hiroshi

  [International presentation]  Midwest Political Science Association (Chicago) , 

  2012.04

  , 

  Oral presentation (general)

• The Interstate Commerce Commission and the Political Origins of a Judicialized Administrative State

  OKAYAMA Hiroshi

  [International presentation]  American Political Science Association Annual Meeting (Seattle, WA) , 

  2011

  , 

  Oral presentation (general)

• The Genesis of U.S. Independent Regulatory Commissions and the Political Origins of a Judicialized Administrative State

  OKAYAMA Hiroshi

  [International presentation]  Policy History Conference (Columbus, OH) , 

  2010.06

  , 

  Oral presentation (general), Journal of Policy History

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

Research Projects of Competitive Funds, etc. 【 Display / hide 】

• How Did U.S. Political Parties Become Ideological? A Look into the Progressive Era

  2024.04

  -

  2028.03

  基盤研究(C), Principal investigator

• アメリカにおける二大政党の分極化は司法をどう変えたのか―下級審裁判官の指名の分析

  2019.04

  -

  2023.03

  MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Principal investigator

• 情報公開制度の政治学―アメリカ情報の自由法(FOIA)の制定・改正過程を中心に

  2015.04

  -

  2019.03

  MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Principal investigator

Awards 【 Display / hide 】

Awards 【 Display / hide 】

• Nakahara Nobuyuki Prize

  岡山　裕, 2020.06, Japanese Association for American Studies

  Type of Award： Award from Japanese society, conference, symposium, etc.

  　View Description

  著書 Judicializing the Administrative State(2019)に対して

• Shimizu Hiroshi Prize

  OKAYAMA Hiroshi, 2006, アメリカ学会 (Japanese Association of American Studies), The Consolidation of the American Two-party System: The Republican Party and the Formation of the Postbellum Regime (Tokyo: University of Tokyo Press, 2005)

Courses Taught 【 Display / hide 】

Courses Taught 【 Display / hide 】

• CONTEMPORARY AMERICA 1

  2026

• SEMINAR (DEPARTMENT OF POLITICAL SCIENCE) 1

  2026

• SEMINAR (DEPARTMENT OF POLITICAL SCIENCE) 3

  2026

• ADVANCED COURSE OF AREA STUDIES AND COMPARATIVE POLITICS

  2026

• GRADUATION RESEARCH (DEPARTMENT OF POLITICAL SCIENCE)

  2026

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Courses Previously Taught 【 Display / hide 】

Courses Previously Taught 【 Display / hide 】

• 現代アメリカ論Ｉ

  Keio University

  2014.04

  -

  2015.03

  , 

  Spring Semester, Lecture

Social Activities 【 Display / hide 】

Social Activities 【 Display / hide 】

• Nagoya American Studies Summer Seminar

  2007

  -

  2011

Memberships in Academic Societies 【 Display / hide 】

Memberships in Academic Societies 【 Display / hide 】

• Japanese Political Science Association, 

  2010

  -

  2011

• Japanese Association of Comparative Politics, 

  2008

  -

  2009

• Japanese Political Science Association, 

  2007

  -

  2008

• Japanese Association of Comparative Politics, 

  2007

  -

  2008

• Japanese Association of American Studies

  　

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Committee Experiences 【 Display / hide 】

Committee Experiences 【 Display / hide 】

• 2020

  -

  2024

  Shimizu Hiroshi Award Committee, Japanese Association for American Studies

• 2014

  -

  2020

  Member, Executive Board, Japanese Association of American Studies

• 2010

  -

  2011

  Member, Book Review Committee, Japanese Political Science Association

• 2008

  -

  2009

  Member, Editorial Board, Japanese Association of Comparative Politics

• 2007

  -

  2011

  Member, Advisory Board, Nagoya American Studies Summer Seminar

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